{"id":98405,"date":"2020-12-11T11:53:29","date_gmt":"2020-12-11T04:53:29","guid":{"rendered":"https:\/\/techmaster.com.vn\/particle-measuring-systems\/"},"modified":"2026-09-22T15:50:44","modified_gmt":"2026-09-22T08:50:44","slug":"particle-measuring-systems","status":"publish","type":"page","link":"https:\/\/techmaster.com.vn\/ko\/particle-measuring-systems\/","title":{"rendered":"Particle Measuring Systems"},"content":{"rendered":"<div class=\"pms-brand-hub\" style=\"background: #ffffff; color: #111827; font-family: -apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif; margin: 0; padding: 0; line-height: 1.65; font-size: 16px;\"><style> .pms-brand-hub *{box-sizing:border-box} .pms-brand-hub h1{font-size:46px;line-height:1.1;color:#0f172a;margin:0 0 18px;font-weight:800;letter-spacing:-0.5px} .pms-brand-hub h2{font-size:32px;color:#0f172a;margin:60px 0 18px;font-weight:700;letter-spacing:-0.3px} .pms-brand-hub h2 .accent{color:#dc2626} .pms-brand-hub h3{font-size:19px;color:#0f172a;margin:18px 0 8px;font-weight:700} .pms-brand-hub p{margin:0 0 14px;color:#374151} .pms-brand-hub a{color:#dc2626;font-weight:600;text-decoration:none;transition:color .15s} .pms-brand-hub a:hover{color:#991b1b;text-decoration:underline} .pms-brand-hub ul{padding-left:22px} .pms-brand-hub ul li{margin:8px 0;color:#374151} \/* HERO \u2014 full-width photo with white panel overlay (pmeasuring.com style) *\/ .pms-brand-hub .hero{position:relative;background:#0f172a;min-height:520px;overflow:hidden;display:flex;align-items:center} .pms-brand-hub .hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0.55;z-index:0} .pms-brand-hub .hero-overlay{position:absolute;inset:0;background:linear-gradient(135deg,rgba(15,23,42,0.85) 0%,rgba(15,23,42,0.55) 60%,rgba(15,23,42,0.2) 100%);z-index:1} .pms-brand-hub .hero-inner{position:relative;z-index:2;max-width:1200px;margin:0 auto;padding:80px 40px;color:#fff} .pms-brand-hub .hero h1{color:#fff;max-width:780px} .pms-brand-hub .hero-logo{height:48px;margin-bottom:24px;filter:brightness(0) invert(1)} .pms-brand-hub .hero-badge{display:inline-block;background:#dc2626;color:#fff;padding:6px 16px;border-radius:4px;font-size:13px;font-weight:600;margin-bottom:24px;letter-spacing:0.3px;text-transform:uppercase} .pms-brand-hub .hero-tagline{font-size:20px;color:#e5e7eb;max-width:680px;margin:8px 0 28px;line-height:1.55;font-weight:300} .pms-brand-hub .hero-stats{display:flex;gap:48px;flex-wrap:wrap;margin-top:36px;padding-top:30px;border-top:1px solid rgba(255,255,255,0.2)} .pms-brand-hub .hero-stats div strong{display:block;font-size:32px;color:#fff;font-weight:800;line-height:1} .pms-brand-hub .hero-stats div span{display:block;color:#cbd5e1;font-size:13px;margin-top:6px;text-transform:uppercase;letter-spacing:0.5px} \/* CONTAINERS *\/ .pms-brand-hub .container{max-width:1200px;margin:0 auto;padding:50px 40px} .pms-brand-hub .container-narrow{max-width:960px;margin:0 auto;padding:50px 40px} .pms-brand-hub section.alt{background:#f8fafc;border-top:1px solid #e5e7eb;border-bottom:1px solid #e5e7eb} .pms-brand-hub .lead{font-size:19px;color:#374151;margin:0 0 24px;line-height:1.65} .pms-brand-hub .section-intro{font-size:17px;color:#64748b;margin-bottom:32px;max-width:820px;line-height:1.6} .pms-brand-hub .eyebrow{display:block;font-size:13px;color:#dc2626;font-weight:700;text-transform:uppercase;letter-spacing:1.2px;margin-bottom:10px} \/* IMAGE SHOWCASE *\/ .pms-brand-hub .image-showcase{position:relative;border-radius:8px;overflow:hidden;margin:30px 0;box-shadow:0 10px 30px rgba(0,0,0,0.08)} .pms-brand-hub .image-showcase img{width:100%;height:auto;display:block} .pms-brand-hub .image-showcase .caption{padding:24px 28px;background:#f8fafc;color:#0f172a;border-top:3px solid #dc2626} .pms-brand-hub .image-showcase .caption h3{color:#0f172a;margin:0 0 8px;font-size:22px} .pms-brand-hub .image-showcase .caption p{color:#475569;margin:0;font-size:15px;max-width:740px} .pms-brand-hub .image-showcase .caption a{color:#dc2626} .pms-brand-hub .image-showcase .caption a:hover{color:#991b1b} \/* HUB CARDS \u2014 pmeasuring.com industry cards *\/ .pms-brand-hub .hub-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(340px,1fr));gap:26px;margin:32px 0} .pms-brand-hub .hub-card{background:#fff;border:1px solid #e5e7eb;border-radius:8px;padding:32px;transition:transform .2s,box-shadow .2s,border-color .2s;border-top:5px solid #dc2626;display:flex;flex-direction:column} .pms-brand-hub .hub-card:hover{transform:translateY(-4px);box-shadow:0 14px 36px rgba(0,0,0,0.10);border-color:#dc2626} .pms-brand-hub .hub-card .icon{font-size:38px;margin-bottom:14px;display:block;line-height:1} .pms-brand-hub .hub-card h3{margin:0 0 10px;color:#0f172a;font-size:21px;font-weight:700;line-height:1.3} .pms-brand-hub .hub-card p{font-size:15px;color:#475569;margin:6px 0 14px;line-height:1.55;flex:1} .pms-brand-hub .hub-card .spoke-meta{font-size:12px;color:#94a3b8;margin:10px 0;text-transform:uppercase;letter-spacing:0.5px} .pms-brand-hub .hub-card .arrow-link{display:inline-flex;align-items:center;gap:6px;margin-top:14px;color:#dc2626;font-weight:700;font-size:14px;text-transform:uppercase;letter-spacing:0.5px} .pms-brand-hub .hub-card .arrow-link:after{content:\"\u2192\";transition:transform .15s} .pms-brand-hub .hub-card:hover .arrow-link:after{transform:translateX(4px)} \/* PRODUCT CARDS *\/ .pms-brand-hub .product-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:18px;margin:20px 0 30px} .pms-brand-hub .product-card{background:#fff;border:1px solid #e5e7eb;border-left:4px solid #dc2626;padding:18px 22px;border-radius:6px;transition:all .15s} .pms-brand-hub .product-card:hover{background:#fef2f2;border-left-color:#991b1b;border-left-width:6px;transform:translateX(2px)} .pms-brand-hub .product-card h3{margin:0 0 4px;font-size:16px;color:#0f172a;font-weight:700} .pms-brand-hub .product-card p{font-size:13px;color:#64748b;margin:4px 0 10px} .pms-brand-hub .product-card a{font-size:13px;line-height:1.4;color:#dc2626} .pms-brand-hub .badge-pill{display:inline-block;background:#f1f5f9;color:#64748b;padding:2px 8px;border-radius:10px;font-size:10px;margin-left:6px;font-weight:600;text-transform:uppercase;letter-spacing:0.3px} .pms-brand-hub .badge-pill.hot{background:#dc2626;color:#fff} .pms-brand-hub .badge-pill.high{background:#1e40af;color:#fff} \/* CLUSTER HEADERS *\/ .pms-brand-hub .cluster-header{display:flex;align-items:center;justify-content:space-between;margin:42px 0 18px;padding-bottom:14px;border-bottom:2px solid #e5e7eb} .pms-brand-hub .cluster-header h3{margin:0;color:#0f172a;font-size:20px;font-weight:700} .pms-brand-hub .cluster-header span{font-size:12px;color:#94a3b8;text-transform:uppercase;letter-spacing:0.5px;font-weight:600} \/* FAQ *\/ .pms-brand-hub .faq{background:#fff;border:1px solid #e5e7eb;border-radius:8px;padding:24px 28px;margin:14px 0;border-left:4px solid #dc2626;transition:box-shadow .15s} .pms-brand-hub .faq[open]{box-shadow:0 4px 16px rgba(0,0,0,0.05)} .pms-brand-hub .faq summary{cursor:pointer;font-weight:700;color:#0f172a;font-size:17px;list-style:none;display:flex;align-items:center;justify-content:space-between} .pms-brand-hub .faq summary:after{content:\"+\";font-size:24px;color:#dc2626;font-weight:300;transition:transform .15s} .pms-brand-hub .faq[open] summary:after{content:\"\u2212\"} .pms-brand-hub .faq[open] summary{margin-bottom:16px;color:#dc2626} .pms-brand-hub .faq p{color:#374151;margin:0} \/* CUSTOMER GRID *\/ .pms-brand-hub .customer-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px;margin:24px 0} .pms-brand-hub .customer-segment{background:#fff;border:1px solid #e5e7eb;border-radius:8px;padding:22px;border-top:3px solid #1e40af;transition:transform .15s,box-shadow .15s} .pms-brand-hub .customer-segment:hover{transform:translateY(-2px);box-shadow:0 8px 20px rgba(0,0,0,0.06)} .pms-brand-hub .customer-segment h3{margin:0 0 8px;color:#0f172a;font-size:16px;font-weight:700} .pms-brand-hub .customer-segment p{font-size:14px;color:#475569;margin:0;line-height:1.55} \/* STANDARDS *\/ .pms-brand-hub .standards-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:14px;margin:24px 0} .pms-brand-hub .standards-row .std{background:#fff;border:1px solid #e5e7eb;padding:18px 14px;border-radius:6px;text-align:center;transition:border-color .15s} .pms-brand-hub .standards-row .std:hover{border-color:#dc2626} .pms-brand-hub .standards-row .std strong{display:block;color:#dc2626;font-size:15px;margin-bottom:6px;font-weight:700} .pms-brand-hub .standards-row .std span{font-size:12px;color:#64748b;line-height:1.4} \/* WHY TECHMASTER *\/ .pms-brand-hub .why-techmaster{background:linear-gradient(135deg,#fef2f2 0%,#fef9f9 100%);border:1px solid #fecaca;border-radius:12px;padding:40px;margin:30px 0} .pms-brand-hub .why-techmaster ul{margin:0;padding-left:24px} .pms-brand-hub .why-techmaster li{padding:8px 0;font-size:16px;color:#374151} .pms-brand-hub .why-techmaster li strong{color:#dc2626} \/* CTA *\/ .pms-brand-hub .cta{background:linear-gradient(135deg,#dc2626 0%,#991b1b 100%);color:#fff;padding:50px 40px;border-radius:12px;margin:50px 0 20px;text-align:center} .pms-brand-hub .cta h3{color:#fff;font-size:28px;margin:0 0 14px;font-weight:700} .pms-brand-hub .cta p{color:#fee2e2;font-size:16px;margin:0 0 18px;max-width:680px;margin-left:auto;margin-right:auto} .pms-brand-hub .cta a{color:#fff;text-decoration:underline;font-weight:700} .pms-brand-hub .cta a:hover{color:#fef2f2} \/* INSIGHTS GALLERY *\/ .pms-brand-hub .insights-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:24px;margin:30px 0} .pms-brand-hub .insight-card{background:#fff;border:1px solid #e5e7eb;border-radius:8px;overflow:hidden;transition:transform .2s,box-shadow .2s;display:flex;flex-direction:column} .pms-brand-hub .insight-card:hover{transform:translateY(-4px);box-shadow:0 14px 30px rgba(0,0,0,0.08)} .pms-brand-hub .insight-card img{width:100%;height:200px;object-fit:cover;display:block} .pms-brand-hub .insight-card-body{padding:22px;display:flex;flex-direction:column;flex:1} .pms-brand-hub .insight-card .tag{display:inline-block;background:#1e40af;color:#fff;padding:3px 10px;border-radius:3px;font-size:11px;text-transform:uppercase;font-weight:700;letter-spacing:0.5px;margin-bottom:10px;align-self:flex-start} .pms-brand-hub .insight-card h3{font-size:18px;margin:0 0 8px;color:#0f172a} .pms-brand-hub .insight-card p{font-size:14px;color:#475569;margin:0 0 14px;flex:1} \/* RESPONSIVE *\/ @media (max-width: 768px) { .pms-brand-hub h1{font-size:32px} .pms-brand-hub h2{font-size:26px} .pms-brand-hub .hero-inner{padding:60px 24px} .pms-brand-hub .container{padding:40px 20px} .pms-brand-hub .hero-stats{gap:24px} .pms-brand-hub .hero-stats div strong{font-size:26px} } .hub-card{overflow:hidden}.hub-card img.card-img{display:block;width:calc(100% + 64px);max-width:none;height:180px;object-fit:cover;margin:-32px -32px 20px}.customer-segment{overflow:hidden}.customer-segment img.card-img{display:block;width:calc(100% + 44px);max-width:none;height:150px;object-fit:cover;margin:-22px -22px 16px}<\/style><!-- ============== HERO (no overlay - light split layout 2026-06-01) ============== -->\n\n\n\n<section class=\"hero\" style=\"background: #ffffff; min-height: auto; display: block; position: relative; border-bottom: 1px solid #e5e7eb;\">\n\n<div class=\"hero-split\" style=\"max-width: 1200px; margin: 0 auto; padding: 60px 40px; display: grid; grid-template-columns: 1.1fr 1fr; gap: 50px; align-items: center;\">\n\n<div class=\"hero-text\">\n\n\n\n<img decoding=\"async\" style=\"height: 42px; margin-bottom: 20px;\" src=\"https:\/\/techmaster.com.vn\/wp-content\/uploads\/2026\/06\/pms_logo.png\" alt=\"Particle Measuring Systems (PMS) logo \u2014 officially distributed by Techmaster Vietnam\" \/> <span class=\"hero-badge\" style=\"display: inline-block; background: #dc2626; color: #fff; padding: 6px 16px; border-radius: 4px; font-size: 13px; font-weight: 600; margin-bottom: 20px; letter-spacing: 0.3px; text-transform: uppercase;\">\u2b50 Authorized Distributor \u00b7 Official distribution in Vietnam<\/span>\n\n<h1 style=\"color: #0f172a; max-width: 680px; font-size: 42px; line-height: 1.15; margin: 0 0 16px; font-weight: 800; letter-spacing: -0.5px;\">Particle Measuring Systems Vietnam<\/h1>\n\n<p style=\"font-size: 20px; color: #0f172a; max-width: 620px; margin: 8px 0 14px; line-height: 1.55; font-weight: 500;\">The Particle Measuring Systems (PMS) brand hub in Vietnam \u2014 particle counters for semiconductor fabs, electronics and UHP industrial gases. Officially distributed by Techmaster Vietnam.<\/p>\n\n<p style=\"font-size: 15px; color: #64748b; max-width: 580px; margin: 0 0 24px; line-height: 1.5; font-weight: 400; font-style: italic;\">&#8220;Without measurement there is no control\u00ae&#8221; \u2014 the global slogan of Particle Measuring Systems since 1972.<\/p>\n\n\n\n<div style=\"display: flex; gap: 14px; flex-wrap: wrap; margin-top: 20px;\"><a style=\"display: inline-block; background: #dc2626; color: #fff; padding: 14px 30px; border-radius: 6px; font-weight: bold; text-decoration: none; font-size: 15px; text-transform: uppercase; letter-spacing: 0.5px; transition: background .15s;\" href=\"https:\/\/techmaster.com.vn\/ko\/%ec%a0%91%ec%b4%89\/\">Request a quote<\/a> <a style=\"display: inline-block; background: #fff; color: #dc2626; border: 2px solid #dc2626; padding: 12px 28px; border-radius: 6px; font-weight: bold; text-decoration: none; font-size: 15px; text-transform: uppercase; letter-spacing: 0.5px;\" href=\"https:\/\/techmaster.com.vn\/do-luong-tieu-phan-phong-sach-ban-dan-tong-quan\/\">Explore solutions<\/a><\/div>\n\n<div class=\"hero-stats\" style=\"display: flex; gap: 40px; flex-wrap: wrap; margin-top: 36px; padding-top: 30px; border-top: 1px solid #e5e7eb;\">\n\n<div><strong style=\"display: block; font-size: 28px; color: #0f172a; font-weight: 800; line-height: 1;\">1972<\/strong><span style=\"display: block; color: #64748b; font-size: 12px; margin-top: 4px; text-transform: uppercase; letter-spacing: 0.5px;\">PMS founded (USA)<\/span><\/div>\n\n<div><strong style=\"display: block; font-size: 28px; color: #0f172a; font-weight: 800; line-height: 1;\">49<\/strong><span style=\"display: block; color: #64748b; font-size: 12px; margin-top: 4px; text-transform: uppercase; letter-spacing: 0.5px;\">products<\/span><\/div>\n\n<div><strong style=\"display: block; font-size: 28px; color: #dc2626; font-weight: 800; line-height: 1;\">6<\/strong><span style=\"display: block; color: #64748b; font-size: 12px; margin-top: 4px; text-transform: uppercase; letter-spacing: 0.5px;\">solution clusters<\/span><\/div>\n\n<div><strong style=\"display: block; font-size: 28px; color: #0f172a; font-weight: 800; line-height: 1;\">15+<\/strong><span style=\"display: block; color: #64748b; font-size: 12px; margin-top: 4px; text-transform: uppercase; letter-spacing: 0.5px;\">years in Vietnam<\/span><\/div>\n\n<\/div>\n\n<\/div>\n\n<div class=\"hero-image\" style=\"position: relative;\"><img decoding=\"async\" style=\"width: 100%; height: auto; display: block; border-radius: 12px; box-shadow: 0 20px 50px rgba(0,0,0,0.12);\" src=\"https:\/\/techmaster.com.vn\/wp-content\/uploads\/2026\/06\/Image-1-1.png\" alt=\"PMS cleanroom particle monitoring equipment for semiconductor fabs in Vietnam\" \/><\/div>\n\n<\/div>\n\n<style> @media (max-width: 900px) { .hero-split{grid-template-columns:1fr !important;gap:30px !important;padding:40px 20px !important} .hero-text h1{font-size:30px !important} } <\/style><\/section><!-- ============== SUB-HERO STRIP (excerpt moved here 2026-06-01) ============== -->\n\n<div style=\"background: #f8fafc; border-bottom: 1px solid #e5e7eb; padding: 20px 0;\">\n\n<div style=\"max-width: 1200px; margin: 0 auto; padding: 0 40px; text-align: center;\">\n\n<p style=\"margin: 0; font-size: 15px; color: #475569; line-height: 1.6; max-width: 1080px; margin-left: auto; margin-right: auto;\">Particle Measuring Systems Vietnam \u2014 officially distributed by Techmaster Vietnam. Particle counters, AirSentry AMC monitoring and DataAnalyst &amp; FacilityPro software for semiconductor fabs, electronics and UHP industrial gases.<\/p>\n\n\n\n<\/div>\n\n<\/div>\n\n<!-- ============== BRAND STORY ============== --> <!-- ============== CONTAMINATION MONITORING SOLUTIONS (compact 2026-06-01-v3) ============== -->\n\n\n\n<section class=\"cms-section\" style=\"position: relative; padding: 0; margin: 0; overflow: hidden; background: #0f172a;\"><img decoding=\"async\" style=\"position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: 0; opacity: 0.7;\" src=\"https:\/\/techmaster.com.vn\/wp-content\/uploads\/2026\/06\/Screenshot-2025-11-12-at-14.12.52.png\" alt=\"Semiconductor fab cleanroom with PMS particle monitoring\" \/> <!-- TOP STRIP -->\n\n<div style=\"position: relative; z-index: 2; background: #eef2f7; padding: 36px 40px;\">\n\n<div style=\"max-width: 1200px; margin: 0 auto; font-size: 0;\">\n\n<div style=\"display: inline-block; width: 55%; vertical-align: middle; font-size: 16px; padding-right: 20px; box-sizing: border-box;\">\n\n\n\n<span style=\"display: block; font-size: 12px; color: #dc2626; font-weight: bold; text-transform: uppercase; letter-spacing: 1.5px; margin-bottom: 6px; text-align: center;\">PRODUCTS &amp; SOLUTIONS<\/span>\n\n<h2 style=\"margin: 0; color: #0f172a; font-size: 28px; line-height: 1.15; font-weight: 800; letter-spacing: -0.3px; text-align: center;\">Cleanroom Contamination Monitoring Solutions<\/h2>\n\n<\/div>\n\n<div style=\"display: inline-block; width: 45%; vertical-align: middle; font-size: 16px; box-sizing: border-box;\"><form style=\"display: flex; background: #fff; border-radius: 50px; padding: 5px 5px 5px 22px; align-items: center; box-shadow: 0 4px 14px rgba(0,0,0,0.08);\" action=\"https:\/\/techmaster.com.vn\/\" method=\"get\"><input style=\"flex: 1; border: 0; outline: none; background: transparent; font-size: 14px; padding: 9px 0; color: #0f172a; font-family: inherit; min-width: 0;\" name=\"s\" type=\"text\" placeholder=\"Search PMS products...\" \/> <button style=\"background: #dc2626; color: #fff; border: 0; width: 38px; height: 38px; border-radius: 50%; cursor: pointer; font-size: 16px; flex-shrink: 0;\" type=\"submit\" aria-label=\"Search\">\u2192<\/button><\/form><\/div>\n\n<\/div>\n\n<\/div>\n\n<!-- TWO CARDS \u2014 inline-block (theme-proof, always 2-up unless mobile) -->\n\n<div style=\"position: relative; z-index: 2; padding: 24px 40px 40px; background: rgba(15,23,42,0.55);\">\n\n<div style=\"max-width: 1200px; margin: 0 auto; font-size: 0; text-align: center;\">\n\n<div style=\"display: inline-block; width: calc(50% - 8px); vertical-align: top; background: #0f3043; border-radius: 10px; padding: 22px 22px 20px; color: #fff; box-shadow: 0 14px 40px rgba(0,0,0,0.25); text-align: left; font-size: 16px; margin-right: 14px; box-sizing: border-box;\">\n\n<h3 style=\"margin: 0 0 4px; color: #fff; font-size: 19px; font-weight: bold;\">Find Products by <span style=\"display: inline-block; border: 2px solid #fff; color: #fff; padding: 2px 13px; border-radius: 30px; font-size: 13px; font-weight: 600; margin-left: 4px; vertical-align: 1px;\">Industry<\/span><\/h3>\n\n<p style=\"margin: 0 0 14px; color: #cbd5e1; font-size: 13px; line-height: 1.5;\">Contamination monitoring solutions for your industry.<\/p>\n\n\n\n<div style=\"display: grid; grid-template-columns: 1fr 1fr; gap: 6px;\"><a style=\"display: flex; align-items: center; justify-content: space-between; background: rgba(255,255,255,0.08); color: #fff; padding: 9px 12px; border-radius: 5px; text-decoration: none; font-size: 13px; line-height: 1.3;\" href=\"https:\/\/techmaster.com.vn\/en\/cleanroom-airborne-particle-counters-semiconductor-fab\/\">\ud83d\udd2c Semiconductor<span style=\"color: #fca5a5; font-weight: bold; margin-left: 8px;\">\u2192<\/span><\/a> <a style=\"display: flex; align-items: center; justify-content: space-between; background: rgba(255,255,255,0.08); color: #fff; padding: 9px 12px; border-radius: 5px; text-decoration: none; font-size: 13px; line-height: 1.3;\" href=\"https:\/\/techmaster.com.vn\/do-tieu-phan-khi-sieu-tinh-khiet-uhp-fab-ban-dan\/\">\ud83d\udca8 UHP gas<span style=\"color: #fca5a5; font-weight: bold; margin-left: 8px;\">\u2192<\/span><\/a> <a style=\"display: flex; align-items: center; justify-content: space-between; background: rgba(255,255,255,0.08); color: #fff; padding: 9px 12px; border-radius: 5px; text-decoration: none; font-size: 13px; line-height: 1.3;\" href=\"https:\/\/techmaster.com.vn\/do-tieu-phan-phong-sach-dien-tu-iso-class-5-6-7-8\/\">\ud83d\udcf1 Electronics Manufacturing<span style=\"color: #fca5a5; font-weight: bold; margin-left: 8px;\">\u2192<\/span><\/a> <a style=\"display: flex; align-items: center; justify-content: space-between; background: rgba(255,255,255,0.08); color: #fff; padding: 9px 12px; border-radius: 5px; text-decoration: none; font-size: 13px; line-height: 1.3;\" href=\"https:\/\/techmaster.com.vn\/giai-phap-do-tieu-phan-san-xuat-quang-hoc\/\">\ud83d\udcf8 Optic \/ camera<span style=\"color: #fca5a5; font-weight: bold; margin-left: 8px;\">\u2192<\/span><\/a> <a style=\"display: flex; align-items: center; justify-content: space-between; background: rgba(255,255,255,0.08); color: #fff; padding: 9px 12px; border-radius: 5px; text-decoration: none; font-size: 13px; line-height: 1.3;\" href=\"https:\/\/techmaster.com.vn\/en\/particle-measurement-lithium-ion-battery-gigafactory\/\">\ud83d\udd0b EV battery<span style=\"color: #fca5a5; font-weight: bold; margin-left: 8px;\">\u2192<\/span><\/a> <a style=\"display: flex; align-items: center; justify-content: space-between; background: rgba(255,255,255,0.08); color: #fff; padding: 9px 12px; border-radius: 5px; text-decoration: none; font-size: 13px; line-height: 1.3;\" href=\"https:\/\/techmaster.com.vn\/giai-phap-nghien-cuu-thi-nghiem-pms\/\">\ud83e\uddea R&amp;D \/ Lab<span style=\"color: #fca5a5; font-weight: bold; margin-left: 8px;\">\u2192<\/span><\/a><\/div>\n\n<\/div>\n\n<div style=\"display: inline-block; width: calc(50% - 8px); vertical-align: top; background: #0f3043; border-radius: 10px; padding: 22px 22px 20px; color: #fff; box-shadow: 0 14px 40px rgba(0,0,0,0.25); text-align: left; font-size: 16px; box-sizing: border-box;\">\n\n<h3 style=\"margin: 0 0 4px; color: #fff; font-size: 19px; font-weight: bold;\">Find Products by <span style=\"display: inline-block; border: 2px solid #fff; color: #fff; padding: 2px 13px; border-radius: 30px; font-size: 13px; font-weight: 600; margin-left: 4px; vertical-align: 1px;\">Type<\/span><\/h3>\n\n<p style=\"margin: 0 0 14px; color: #cbd5e1; font-size: 13px; line-height: 1.5;\">Choose the system type that fits your measurement environment.<\/p>\n\n\n\n<div style=\"display: grid; grid-template-columns: 1fr 1fr; gap: 6px;\"><a style=\"display: flex; align-items: center; justify-content: space-between; background: rgba(255,255,255,0.08); color: #fff; padding: 9px 12px; border-radius: 5px; text-decoration: none; font-size: 13px; line-height: 1.3;\" href=\"https:\/\/techmaster.com.vn\/en\/cleanroom-airborne-particle-counters-semiconductor-fab\/\">\ud83c\udf2c\ufe0f Airborne<span style=\"color: #fca5a5; font-weight: bold; margin-left: 8px;\">\u2192<\/span><\/a> <a style=\"display: flex; align-items: center; justify-content: space-between; background: rgba(255,255,255,0.08); color: #fff; padding: 9px 12px; border-radius: 5px; text-decoration: none; font-size: 13px; line-height: 1.3;\" href=\"https:\/\/techmaster.com.vn\/may-dem-hat-tieu-phan-dung-dich-nuoc-sieu-tinh-khiet-upw\/\">\ud83d\udca7 Liquid \/ UPW<span style=\"color: #fca5a5; font-weight: bold; margin-left: 8px;\">\u2192<\/span><\/a> <a style=\"display: flex; align-items: center; justify-content: space-between; background: rgba(255,255,255,0.08); color: #fff; padding: 9px 12px; border-radius: 5px; text-decoration: none; font-size: 13px; line-height: 1.3;\" href=\"https:\/\/techmaster.com.vn\/do-tieu-phan-khi-sieu-tinh-khiet-uhp-fab-ban-dan\/\">\ud83d\udca8 UHP gas<span style=\"color: #fca5a5; font-weight: bold; margin-left: 8px;\">\u2192<\/span><\/a> <a style=\"display: flex; align-items: center; justify-content: space-between; background: rgba(255,255,255,0.08); color: #fff; padding: 9px 12px; border-radius: 5px; text-decoration: none; font-size: 13px; line-height: 1.3;\" href=\"https:\/\/techmaster.com.vn\/giam-sat-amc-airsentry-nhiem-ban-phan-tu-fab-ban-dan\/\">\ud83e\uddea Molecular AMC<span style=\"color: #fca5a5; font-weight: bold; margin-left: 8px;\">\u2192<\/span><\/a> <a style=\"display: flex; align-items: center; justify-content: space-between; background: rgba(255,255,255,0.08); color: #fff; padding: 9px 12px; border-radius: 5px; text-decoration: none; font-size: 13px; line-height: 1.3;\" href=\"https:\/\/techmaster.com.vn\/phan-mem-do-luong-tieu-phan-phong-sach-pms\/\">\ud83d\udcbb Software<span style=\"color: #fca5a5; font-weight: bold; margin-left: 8px;\">\u2192<\/span><\/a> <a style=\"display: flex; align-items: center; justify-content: space-between; background: rgba(255,255,255,0.08); color: #fff; padding: 9px 12px; border-radius: 5px; text-decoration: none; font-size: 13px; line-height: 1.3;\" href=\"https:\/\/techmaster.com.vn\/en\/particleseeker-smart-manifold\/\">\ud83d\udd27 Accessories<span style=\"color: #fca5a5; font-weight: bold; margin-left: 8px;\">\u2192<\/span><\/a><\/div>\n\n<\/div>\n\n<\/div>\n\n<\/div>\n\n<style> @media (max-width:720px){ .cms-section [style*=\"width:calc(50% - 8px)\"]{width:100% !important;margin-right:0 !important;margin-bottom:14px !important} .cms-section [style*=\"width:55%\"],.cms-section [style*=\"width:45%\"]{width:100% !important;padding-right:0 !important;margin-bottom:14px !important} } <\/style><\/section><section class=\"alt\">\n\n<div class=\"container-narrow\">\n\n\n\n<span class=\"eyebrow\" style=\"text-align: center;\">About Particle Measuring Systems<\/span>\n\n<h2 style=\"text-align: center;\">Global experts in <span class=\"accent\">cleanroom contamination monitoring<\/span><\/h2>\n\n<p class=\"lead\"><strong>Particle Measuring Systems Inc. (PMS)<\/strong>, headquartered in Colorado, USA, is a subsidiary of Spectris plc and has been developing particle measurement technology since 1972. PMS is today a world-leading manufacturer of particle counters for air, ultrapure liquids and UHP industrial gases, as well as AMC molecular contamination monitoring systems.<\/p>\n\nIn Vietnam, <strong>Techmaster Vietnam<\/strong> is the sole authorized distributor in the electronics sector of PMS \u2014 responsible for distribution, technical support, ISO\/IEC 17025 calibration and nationwide warranty. We have deployed PMS solutions at Vietnam&#8217;s largest semiconductor fabs (Samsung Electronics Vietnam, Intel Products Vietnam, Amkor Technology Vietnam, Hana Micron), UHP industrial gas suppliers (Air Liquide, Linde, Messer, Nippon Sanso) and electronics manufacturing plants.\n\n\n\n<\/div>\n\n<\/section><!-- ============== ENGINEER (no overlay - caption below 2026-06-01) ============== -->\n\n<div class=\"container\" style=\"max-width: 1200px; margin: 0 auto; padding: 50px 40px;\">\n\n<div style=\"display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center;\">\n\n<div><img decoding=\"async\" style=\"width: 100%; height: auto; display: block; border-radius: 8px; box-shadow: 0 10px 30px rgba(0,0,0,0.08);\" src=\"https:\/\/techmaster.com.vn\/wp-content\/uploads\/2026\/06\/Home-2.jpg\" alt=\"Engineer using a PMS Lasair Pro handheld particle counter to monitor airborne particles in a semiconductor fab cleanroom\" \/><\/div>\n\n<div>\n\n\n\n<span style=\"display: block; font-size: 13px; color: #dc2626; font-weight: bold; text-transform: uppercase; letter-spacing: 1.2px; margin-bottom: 10px; text-align: center;\">Real deployments in Vietnam<\/span>\n\n<h2 style=\"color: #0f172a; font-size: 30px; margin: 0 0 16px; font-weight: bold; line-height: 1.2; text-align: center;\">On-site <span style=\"color: #dc2626;\">measurement<\/span> by our local engineering team<\/h2>\n\n<p style=\"color: #475569; font-size: 16px; line-height: 1.65; margin: 0 0 18px; text-align: center;\">Techmaster FAE engineers use the <a style=\"color: #dc2626; font-weight: 600;\" href=\"https:\/\/techmaster.com.vn\/en\/pms-lasair-pro-310-airborne-particle-counter\/\">Lasair Pro handheld particle counter for ISO 14644 cleanroom audits<\/a> at customer fabs \u2014 verifying cleanroom class compliance in under 1 hour.<\/p>\n\n<p style=\"color: #475569; font-size: 16px; line-height: 1.65; margin: 0;\">On-site response within 24h in Hanoi, Ho Chi Minh City and Bac Ninh \u2014 keeping downtime to a minimum for your production.<\/p>\n\n\n\n<\/div>\n\n<\/div>\n\n<style> @media (max-width: 900px) { .container > div[style*=\"grid-template-columns:1fr 1fr\"]{grid-template-columns:1fr !important} } <\/style><\/div>\n\n<!-- ============== 6 TOPIC HUBS ============== -->\n\n\n\n<section class=\"alt\">\n\n<div class=\"container\">\n\n\n\n<span class=\"eyebrow\" style=\"text-align: center;\">Products &amp; Solutions<\/span>\n\n<h2 style=\"text-align: center;\">6 PMS solution hubs \u2014 <span class=\"accent\">choose by measurement environment<\/span><\/h2>\n\n<p class=\"section-intro\" style=\"text-align: center;\">The PMS product ecosystem is organized into 6 main solution clusters. Click any hub to see its products, applications and Vietnam case studies.<\/p>\n\n\n\n<div class=\"hub-grid\">\n\n<div class=\"hub-card\">\n\n\n\n<img class=\"card-img\" src=\"https:\/\/techmaster.com.vn\/wp-content\/uploads\/2026\/09\/pms-hub-tong-quan-phong-sach-wafer.jpg\" alt=\"Semiconductor cleanroom technician inspecting a wafer beside a wafer carrier\" width=\"800\" height=\"450\" loading=\"lazy\" decoding=\"async\" \/>\n\n<h3>H1 \u00b7 Cleanroom particle measurement overview<\/h3>\n\nThe overview hub \u2014 connecting the full PMS ecosystem for semiconductor fabs, electronics and industrial gases in Vietnam.\n\n<p class=\"spoke-meta\">Central pillar \u00b7 Links to the other 5 hubs<\/p>\n\n<a class=\"arrow-link\" href=\"https:\/\/techmaster.com.vn\/do-luong-tieu-phan-phong-sach-ban-dan-tong-quan\/\">Go to the particle measurement overview hub<\/a>\n\n\n\n<\/div>\n\n<div class=\"hub-card\">\n\n\n\n<img class=\"card-img\" src=\"https:\/\/techmaster.com.vn\/wp-content\/uploads\/2026\/09\/pms-hub-khong-khi-lasair-pro.jpg\" alt=\"PMS Lasair Pro airborne particle counter\" width=\"800\" height=\"450\" loading=\"lazy\" decoding=\"async\" \/>\n\n<h3>H2 \u00b7 Airborne particle counters<\/h3>\n\nISO 14644 class 1-8 cleanrooms \u2014 Lasair III, Lasair Pro, IsoAir Pro, Airnet II, NanoAir 10, HandiLaz Mini II. For sub-14nm semiconductor fabs and electronics plants.\n\n<p class=\"spoke-meta\">21 products<\/p>\n\n<a class=\"arrow-link\" href=\"https:\/\/techmaster.com.vn\/en\/cleanroom-airborne-particle-counters-semiconductor-fab\/\">Go to the cleanroom airborne particle counter hub<\/a>\n\n\n\n<\/div>\n\n<div class=\"hub-card\">\n\n\n\n<img class=\"card-img\" src=\"https:\/\/techmaster.com.vn\/wp-content\/uploads\/2026\/09\/pms-hub-dung-dich-ultra-di-20-plus.jpg\" alt=\"PMS Ultra DI 20 Plus ultrapure water particle counter\" width=\"800\" height=\"450\" loading=\"lazy\" decoding=\"async\" \/>\n\n<h3>H3 \u00b7 Liquid &amp; UPW particle counters<\/h3>\n\nUltrapure water (UPW) and corrosive HF\/H\u2082SO\u2084 chemicals for semiconductor fabs and electronics \u2014 Ultra DI, Chem, Liquilaz II, HSLIS.\n\n<p class=\"spoke-meta\">12 products<\/p>\n\n<a class=\"arrow-link\" href=\"https:\/\/techmaster.com.vn\/may-dem-hat-tieu-phan-dung-dich-nuoc-sieu-tinh-khiet-upw\/\">Go to the liquid &amp; UPW particle counter hub<\/a>\n\n\n\n<\/div>\n\n<div class=\"hub-card\" style=\"border-top-color: #1e40af;\">\n\n\n\n<img class=\"card-img\" src=\"https:\/\/techmaster.com.vn\/wp-content\/uploads\/2026\/09\/pms-hub-khi-uhp-hpgp-101c.jpg\" alt=\"PMS HPGP 101-C UHP gas particle counter installed in a gas bay\" width=\"800\" height=\"450\" loading=\"lazy\" decoding=\"async\" \/>\n\n<h3>H4 \u00b7 UHP gas particle measurement<\/h3>\n\n6N-9N grade N\u2082, H\u2082, Ar and He industrial gases for semiconductor fabs and gas suppliers \u2014 HPGP 101-C, HPD III, ParticleSeeker. SEMI F70 standard.\n\n<p class=\"spoke-meta\">3-5 products<\/p>\n\n<a class=\"arrow-link\" href=\"https:\/\/techmaster.com.vn\/do-tieu-phan-khi-sieu-tinh-khiet-uhp-fab-ban-dan\/\">Go to the UHP gas particle hub<\/a>\n\n\n\n<\/div>\n\n<div class=\"hub-card\" style=\"border-top-color: #7c3aed;\">\n\n\n\n<img class=\"card-img\" src=\"https:\/\/techmaster.com.vn\/wp-content\/uploads\/2026\/09\/pms-hub-amc-airsentry-ii.jpg\" alt=\"PMS AirSentry II AMC molecular contamination monitoring system\" width=\"800\" height=\"450\" loading=\"lazy\" decoding=\"async\" \/>\n\n<h3>H5 \u00b7 AirSentry AMC monitoring \u2014 molecular contamination<\/h3>\n\nNH\u2083, SO\u2082, HCl and HF measurement for sub-14nm semiconductor fabs \u2014 AirSentry II Point-of-Use and Mapping System. SEMI F21 standard.\n\n<p class=\"spoke-meta\">2 products<\/p>\n\n<a class=\"arrow-link\" href=\"https:\/\/techmaster.com.vn\/giam-sat-amc-airsentry-nhiem-ban-phan-tu-fab-ban-dan\/\">Go to the AirSentry AMC monitoring hub<\/a>\n\n\n\n<\/div>\n\n<div class=\"hub-card\" style=\"border-top-color: #059669;\">\n\n\n\n<img class=\"card-img\" src=\"https:\/\/techmaster.com.vn\/wp-content\/uploads\/2026\/09\/pms-hub-phan-mem-facilitypro-airnet-ii.jpg\" alt=\"PMS Airnet II sensor with the FacilityPro cleanroom monitoring software interface\" width=\"800\" height=\"450\" loading=\"lazy\" decoding=\"async\" \/>\n\n<h3>H6 \u00b7 Particle data analysis software<\/h3>\n\nDataAnalyst, FacilityPro \u2014 trend analysis, automated ISO 14644 reports and real-time cleanroom monitoring for semiconductor fabs and electronics plants.\n\n<p class=\"spoke-meta\">4 software products<\/p>\n\n<a class=\"arrow-link\" href=\"https:\/\/techmaster.com.vn\/phan-mem-do-luong-tieu-phan-phong-sach-pms\/\">Go to the particle data software hub<\/a>\n\n\n\n<\/div>\n\n<\/div>\n\n<\/div>\n\n<\/section><!-- ============== SOLUTIONS FOR EVERY INDUSTRY (horizontal slider 2026-06-01-v4) ============== -->\n\n\n\n<section class=\"industry-slider-section\" style=\"background: #fff; padding: 60px 0 50px; border-top: 1px solid #e5e7eb;\">\n\n<div style=\"max-width: 1200px; margin: 0 auto; padding: 0 40px;\">\n\n<div style=\"display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 20px; margin-bottom: 24px;\">\n\n<h2 style=\"margin: 0; color: #0f172a; font-size: 32px; font-weight: 800; letter-spacing: -0.3px; text-align: center;\">Solutions for <span style=\"color: #dc2626;\">every industry<\/span><\/h2>\n\n<div style=\"display: flex; align-items: center; gap: 14px;\"><a style=\"display: inline-flex; align-items: center; gap: 10px; background: #fff; color: #0f172a; border: 1.5px solid #0f172a; padding: 9px 22px; border-radius: 50px; text-decoration: none; font-weight: 600; font-size: 14px;\" href=\"https:\/\/techmaster.com.vn\/do-luong-tieu-phan-phong-sach-ban-dan-tong-quan\/\"> View all <span style=\"background: #dc2626; color: #fff; width: 26px; height: 26px; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center; font-size: 13px;\">\u2192<\/span> <\/a> <button style=\"width: 42px; height: 42px; border-radius: 50%; background: #fff; border: 1.5px solid #cbd5e1; color: #0f172a; cursor: pointer; font-size: 18px; font-weight: bold; display: flex; align-items: center; justify-content: center;\" type=\"button\" aria-label=\"Scroll left\">\u2039<\/button> <button style=\"width: 42px; height: 42px; border-radius: 50%; background: #0f172a; border: 1.5px solid #0f172a; color: #fff; cursor: pointer; font-size: 18px; font-weight: bold; display: flex; align-items: center; justify-content: center;\" type=\"button\" aria-label=\"Scroll right\">\u203a<\/button><\/div>\n\n<\/div>\n\n<\/div>\n\n<!-- Slider track (horizontal scroll) -->\n\n<div style=\"position: relative; padding: 0 40px; margin: 0 auto; max-width: 1280px; box-sizing: border-box;\">\n\n<div class=\"ig-track\" style=\"display: flex; gap: 8px; overflow-x: auto; scroll-snap-type: x mandatory; scroll-padding: 6px; padding: 10px 6px 18px 6px; margin: 0; -webkit-overflow-scrolling: touch; scrollbar-width: thin;\"><a class=\"ig-card\" style=\"flex: 0 0 280px; scroll-snap-align: start; display: block; text-decoration: none; border-radius: 10px; overflow: hidden; position: relative; background: #0f172a; box-shadow: 0 6px 20px rgba(0,0,0,0.08); border: 1px solid #e5e7eb; margin: 6px; transition: transform .2s,box-shadow .2s,border-color .2s;\" href=\"https:\/\/techmaster.com.vn\/en\/cleanroom-airborne-particle-counters-semiconductor-fab\/\"><span style=\"display: block; position: relative; width: 100%; padding-top: 130%; overflow: hidden; background: #0f172a;\"><img decoding=\"async\" style=\"position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; display: block;\" src=\"https:\/\/techmaster.com.vn\/wp-content\/uploads\/2026\/06\/Screenshot-2025-11-12-at-14.12.52.png\" alt=\"Semiconductor fab cleanroom with a PMS particle monitoring system\" \/><span style=\"display: block; position: absolute; left: 18px; right: 18px; top: 18px; color: #fff; font-size: 18px; font-weight: bold; line-height: 1.2; text-shadow: 0 2px 8px rgba(0,0,0,0.4);\">Semiconductor<span style=\"display: block; margin-top: 4px; font-size: 13px; font-weight: 500; opacity: 0.9;\">Semiconductor<\/span><\/span><span style=\"position: absolute; right: 14px; bottom: 14px; width: 36px; height: 36px; border-radius: 50%; background: #dc2626; color: #fff; display: flex; align-items: center; justify-content: center; font-size: 18px; font-weight: bold;\">\u2192<\/span><\/span><\/a><a class=\"ig-card\" style=\"flex: 0 0 280px; scroll-snap-align: start; display: block; text-decoration: none; border-radius: 10px; overflow: hidden; position: relative; background: #0f172a; box-shadow: 0 6px 20px rgba(0,0,0,0.08); border: 1px solid #e5e7eb; margin: 6px; transition: transform .2s,box-shadow .2s,border-color .2s;\" href=\"https:\/\/techmaster.com.vn\/do-tieu-phan-phong-sach-dien-tu-iso-class-5-6-7-8\/\"><span style=\"display: block; position: relative; width: 100%; padding-top: 130%; overflow: hidden; background: #0f172a;\"><img decoding=\"async\" style=\"position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; display: block;\" src=\"https:\/\/techmaster.com.vn\/wp-content\/uploads\/2026\/08\/b23-a3-hero-smt-line.jpg\" alt=\"SMT line assembling circuit boards in an electronics plant\" \/><span style=\"display: block; position: absolute; left: 18px; right: 18px; top: 18px; color: #fff; font-size: 18px; font-weight: bold; line-height: 1.2; text-shadow: 0 2px 8px rgba(0,0,0,0.4);\">Electronics<span style=\"display: block; margin-top: 4px; font-size: 13px; font-weight: 500; opacity: 0.9;\">Manufacturer Electronics<\/span><\/span><span style=\"position: absolute; right: 14px; bottom: 14px; width: 36px; height: 36px; border-radius: 50%; background: #dc2626; color: #fff; display: flex; align-items: center; justify-content: center; font-size: 18px; font-weight: bold;\">\u2192<\/span><\/span><\/a><a class=\"ig-card\" style=\"flex: 0 0 280px; scroll-snap-align: start; display: block; text-decoration: none; border-radius: 10px; overflow: hidden; position: relative; background: #0f172a; box-shadow: 0 6px 20px rgba(0,0,0,0.08); border: 1px solid #e5e7eb; margin: 6px; transition: transform .2s,box-shadow .2s,border-color .2s;\" href=\"https:\/\/techmaster.com.vn\/do-tieu-phan-khi-sieu-tinh-khiet-uhp-fab-ban-dan\/\"><span style=\"display: block; position: relative; width: 100%; padding-top: 130%; overflow: hidden; background: #0f172a;\"><img decoding=\"async\" style=\"position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; display: block;\" src=\"https:\/\/techmaster.com.vn\/wp-content\/uploads\/2026\/06\/ParticleTransport.jpg\" alt=\"UHP N2, H2 and Ar industrial gas lines for a semiconductor fab\" \/><span style=\"display: block; position: absolute; left: 18px; right: 18px; top: 18px; color: #fff; font-size: 18px; font-weight: bold; line-height: 1.2; text-shadow: 0 2px 8px rgba(0,0,0,0.4);\">UHP Gas<span style=\"display: block; margin-top: 4px; font-size: 13px; font-weight: 500; opacity: 0.9;\">Industrial Gas<\/span><\/span><span style=\"position: absolute; right: 14px; bottom: 14px; width: 36px; height: 36px; border-radius: 50%; background: #dc2626; color: #fff; display: flex; align-items: center; justify-content: center; font-size: 18px; font-weight: bold;\">\u2192<\/span><\/span><\/a><a class=\"ig-card\" style=\"flex: 0 0 280px; scroll-snap-align: start; display: block; text-decoration: none; border-radius: 10px; overflow: hidden; position: relative; background: #0f172a; box-shadow: 0 6px 20px rgba(0,0,0,0.08); border: 1px solid #e5e7eb; margin: 6px; transition: transform .2s,box-shadow .2s,border-color .2s;\" href=\"https:\/\/techmaster.com.vn\/giai-phap-do-tieu-phan-san-xuat-quang-hoc\/\"><span style=\"display: block; position: relative; width: 100%; padding-top: 130%; overflow: hidden; background: #0f172a;\"><img decoding=\"async\" style=\"position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; display: block;\" src=\"https:\/\/techmaster.com.vn\/wp-content\/uploads\/2026\/06\/Image-4.png\" alt=\"Precision optics and photonics manufacturing cleanroom\" \/><span style=\"display: block; position: absolute; left: 18px; right: 18px; top: 18px; color: #fff; font-size: 18px; font-weight: bold; line-height: 1.2; text-shadow: 0 2px 8px rgba(0,0,0,0.4);\">Optic &amp; Camera<span style=\"display: block; margin-top: 4px; font-size: 13px; font-weight: 500; opacity: 0.9;\">Photonics<\/span><\/span><span style=\"position: absolute; right: 14px; bottom: 14px; width: 36px; height: 36px; border-radius: 50%; background: #dc2626; color: #fff; display: flex; align-items: center; justify-content: center; font-size: 18px; font-weight: bold;\">\u2192<\/span><\/span><\/a><a class=\"ig-card\" style=\"flex: 0 0 280px; scroll-snap-align: start; display: block; text-decoration: none; border-radius: 10px; overflow: hidden; position: relative; background: #0f172a; box-shadow: 0 6px 20px rgba(0,0,0,0.08); border: 1px solid #e5e7eb; margin: 6px; transition: transform .2s,box-shadow .2s,border-color .2s;\" href=\"https:\/\/techmaster.com.vn\/en\/particle-measurement-lithium-ion-battery-gigafactory\/\"><span style=\"display: block; position: relative; width: 100%; padding-top: 130%; overflow: hidden; background: #0f172a;\"><img decoding=\"async\" style=\"position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; display: block;\" src=\"https:\/\/techmaster.com.vn\/wp-content\/uploads\/2026\/06\/Battery-Manufacturing-Adobe-Stock-Image-1024x576-1.jpeg\" alt=\"EV lithium-ion battery production line in a cleanroom dry room\" \/><span style=\"display: block; position: absolute; left: 18px; right: 18px; top: 18px; color: #fff; font-size: 18px; font-weight: bold; line-height: 1.2; text-shadow: 0 2px 8px rgba(0,0,0,0.4);\">EV Battery<span style=\"display: block; margin-top: 4px; font-size: 13px; font-weight: 500; opacity: 0.9;\">Battery<\/span><\/span><span style=\"position: absolute; right: 14px; bottom: 14px; width: 36px; height: 36px; border-radius: 50%; background: #dc2626; color: #fff; display: flex; align-items: center; justify-content: center; font-size: 18px; font-weight: bold;\">\u2192<\/span><\/span><\/a><a class=\"ig-card\" style=\"flex: 0 0 280px; scroll-snap-align: start; display: block; text-decoration: none; border-radius: 10px; overflow: hidden; position: relative; background: #0f172a; box-shadow: 0 6px 20px rgba(0,0,0,0.08); border: 1px solid #e5e7eb; margin: 6px; transition: transform .2s,box-shadow .2s,border-color .2s;\" href=\"https:\/\/techmaster.com.vn\/giai-phap-nghien-cuu-thi-nghiem-pms\/\"><span style=\"display: block; position: relative; width: 100%; padding-top: 130%; overflow: hidden; background: #0f172a;\"><img decoding=\"async\" style=\"position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; display: block;\" src=\"https:\/\/techmaster.com.vn\/wp-content\/uploads\/2026\/06\/AdobeStock_499670183-1024x551-1.jpeg\" alt=\"R&amp;D materials research laboratory\" \/><span style=\"display: block; position: absolute; left: 18px; right: 18px; top: 18px; color: #fff; font-size: 18px; font-weight: bold; line-height: 1.2; text-shadow: 0 2px 8px rgba(0,0,0,0.4);\">R&amp;D \/ Lab<span style=\"display: block; margin-top: 4px; font-size: 13px; font-weight: 500; opacity: 0.9;\">Research<\/span><\/span><span style=\"position: absolute; right: 14px; bottom: 14px; width: 36px; height: 36px; border-radius: 50%; background: #dc2626; color: #fff; display: flex; align-items: center; justify-content: center; font-size: 18px; font-weight: bold;\">\u2192<\/span><\/span><\/a><\/div>\n\n<\/div>\n\n<style> .industry-slider-section .ig-track::-webkit-scrollbar{height:6px} .industry-slider-section .ig-track::-webkit-scrollbar-thumb{background:#cbd5e1;border-radius:3px} .industry-slider-section .ig-track::-webkit-scrollbar-track{background:transparent} .industry-slider-section .ig-card:hover{transform:translateY(-4px);box-shadow:0 14px 30px rgba(0,0,0,0.18);border-color:#dc2626} @media (max-width:600px){ .industry-slider-section .ig-card{flex:0 0 240px !important} .industry-slider-section h2{font-size:24px !important} } <\/style><\/section><!-- ============== 45 PRODUCT BENTO GRID (2026-06-01-v6) ============== -->\n\n<div class=\"bento-section\" style=\"background: #fff; padding: 60px 40px; border-top: 1px solid #e5e7eb;\">\n\n<div style=\"max-width: 1240px; margin: 0 auto;\">\n\n<div style=\"margin-bottom: 30px; text-align: center;\">\n\n\n\n<span style=\"display: block; font-size: 13px; color: #dc2626; font-weight: bold; text-transform: uppercase; letter-spacing: 1.5px; margin-bottom: 10px;\">Complete Catalog \u00b7 49 products<\/span>\n\n<h2 style=\"margin: 0 0 12px; color: #0f172a; font-size: 34px; font-weight: 800; letter-spacing: -0.3px;\">The complete PMS catalog distributed in <span style=\"color: #dc2626;\">Vietnam<\/span><\/h2>\n\n<p style=\"margin: 0 auto; color: #475569; font-size: 16px; max-width: 760px; line-height: 1.6;\">Explore <strong>3 strategic products<\/strong> in focus + <strong>5 solution clusters<\/strong> covering every measurement environment.<\/p>\n\n\n\n<\/div>\n\n<div style=\"margin-bottom: 14px; padding: 0 4px;\"><span style=\"display: inline-block; background: #fef2f2; color: #dc2626; padding: 5px 14px; border-radius: 50px; font-size: 12px; font-weight: bold; letter-spacing: 0.5px; text-transform: uppercase;\">\u26a1 3 strategic products<\/span><\/div>\n\n<div style=\"display: grid; grid-template-columns: repeat(auto-fit,minmax(280px,1fr)); gap: 18px; margin-bottom: 40px;\"><a class=\"ft-card\" style=\"display: block; background: #fff; border: 1px solid #e5e7eb; border-top: 5px solid #dc2626; border-radius: 12px; padding: 26px; text-decoration: none; color: #0f172a; position: relative; transition: transform .2s,box-shadow .2s; overflow: hidden;\" href=\"https:\/\/techmaster.com.vn\/may-dem-hat-tieu-phan-khi-sieu-tinh-khiet-pms-hpgp-101-c\/\"> <span style=\"display: block; font-size: 40px; margin-bottom: 10px;\">\ud83d\udca8<\/span> <span style=\"display: block; margin: 0 0 6px; color: #0f172a; font-size: 22px; font-weight: 800; line-height: 1.2;\" role=\"heading\" aria-level=\"3\">HPGP 101-C<\/span> <span style=\"display: block; margin: 0 0 14px; color: #dc2626; font-size: 14px; font-weight: 600;\">UHP gas particle counter<\/span> <span style=\"display: block; margin: 0 0 18px; padding: 0; list-style: none; border-top: 1px solid #f1f5f9; padding-top: 14px;\"> <span style=\"display: block; margin: 6px 0; font-size: 13px; color: #475569;\">\ud83d\udd2c 0.1\u00b5m sensitivity, 6-channel range<\/span> <span style=\"display: block; margin: 6px 0; font-size: 13px; color: #475569;\">\ud83d\udca7 6N-9N grade N\u2082 \/ H\u2082 \/ Ar \/ He<\/span> <span style=\"display: block; margin: 6px 0; font-size: 13px; color: #475569;\">\u26a1 Pressure up to 10 bar \u00b7 28.3 LPM<\/span> <span style=\"display: block; margin: 6px 0; font-size: 13px; color: #475569;\">\ud83c\udfed For sub-28nm semiconductor fabs<\/span> <\/span> <span style=\"color: #dc2626; font-weight: bold; font-size: 13px; text-transform: uppercase; letter-spacing: 0.5px;\">View details \u2192<\/span> <\/a> <a class=\"ft-card\" style=\"display: block; background: #fff; border: 1px solid #e5e7eb; border-top: 5px solid #7c3aed; border-radius: 12px; padding: 26px; text-decoration: none; color: #0f172a; position: relative; transition: transform .2s,box-shadow .2s; overflow: hidden;\" href=\"https:\/\/techmaster.com.vn\/giam-sat-amc-tai-diem-su-dung-airsentry-ii-point-of-use\/\"> <span style=\"display: block; font-size: 40px; margin-bottom: 10px;\">\ud83e\uddea<\/span> <span style=\"display: block; margin: 0 0 6px; color: #0f172a; font-size: 22px; font-weight: 800; line-height: 1.2;\" role=\"heading\" aria-level=\"3\">AirSentry II PoU<\/span> <span style=\"display: block; margin: 0 0 14px; color: #7c3aed; font-size: 14px; font-weight: 600;\">Point-of-use AMC monitoring<\/span> <span style=\"display: block; margin: 0 0 18px; padding: 0; list-style: none; border-top: 1px solid #f1f5f9; padding-top: 14px;\"> <span style=\"display: block; margin: 6px 0; font-size: 13px; color: #475569;\">\ud83e\uddec Measures NH\u2083, SO\u2082, HCl, HF (ppt level)<\/span> <span style=\"display: block; margin: 6px 0; font-size: 13px; color: #475569;\">\ud83c\udfaf Compact, mounts at the process tool<\/span> <span style=\"display: block; margin: 6px 0; font-size: 13px; color: #475569;\">\ud83d\udcd0 SEMI F21-95 standard<\/span> <span style=\"display: block; margin: 6px 0; font-size: 13px; color: #475569;\">\ud83c\udfed Essential for 14nm-and-below fabs<\/span> <\/span> <span style=\"color: #7c3aed; font-weight: bold; font-size: 13px; text-transform: uppercase; letter-spacing: 0.5px;\">View details \u2192<\/span> <\/a> <a class=\"ft-card\" style=\"display: block; background: #fff; border: 1px solid #e5e7eb; border-top: 5px solid #a855f7; border-radius: 12px; padding: 26px; text-decoration: none; color: #0f172a; position: relative; transition: transform .2s,box-shadow .2s; overflow: hidden;\" href=\"https:\/\/techmaster.com.vn\/giam-sat-amc-da-diem-airsentry-ii-mapping-system\/\"> <span style=\"display: block; font-size: 40px; margin-bottom: 10px;\">\ud83c\udf10<\/span> <span style=\"display: block; margin: 0 0 6px; color: #0f172a; font-size: 22px; font-weight: 800; line-height: 1.2;\" role=\"heading\" aria-level=\"3\">AirSentry II Mapping<\/span> <span style=\"display: block; margin: 0 0 14px; color: #a855f7; font-size: 14px; font-weight: 600;\">Facility-wide multi-point AMC monitoring<\/span> <span style=\"display: block; margin: 0 0 18px; padding: 0; list-style: none; border-top: 1px solid #f1f5f9; padding-top: 14px;\"> <span style=\"display: block; margin: 6px 0; font-size: 13px; color: #475569;\">\ud83d\udccd 16-32 centralized sampling points<\/span> <span style=\"display: block; margin: 6px 0; font-size: 13px; color: #475569;\">\u2699\ufe0f Multi-species: MA \/ MB \/ MC \/ MD<\/span> <span style=\"display: block; margin: 6px 0; font-size: 13px; color: #475569;\">\ud83d\udcbb Real-time heatmap via FacilityPro<\/span> <span style=\"display: block; margin: 6px 0; font-size: 13px; color: #475569;\">\ud83d\udcb0 Strong ROI for facilities with &gt;8 points<\/span> <\/span> <span style=\"color: #a855f7; font-weight: bold; font-size: 13px; text-transform: uppercase; letter-spacing: 0.5px;\">View details \u2192<\/span> <\/a><\/div>\n\n<div style=\"margin-bottom: 14px; padding: 0 4px;\"><span style=\"display: inline-block; background: #f1f5f9; color: #0f172a; padding: 5px 14px; border-radius: 50px; font-size: 12px; font-weight: bold; letter-spacing: 0.5px; text-transform: uppercase;\">\ud83d\uddc2\ufe0f 5 solution clusters<\/span><\/div>\n\n<div style=\"display: grid; grid-template-columns: repeat(auto-fit,minmax(260px,1fr)); gap: 16px;\">\n\n<div class=\"cl-card\" style=\"background: #fff; border: 1px solid #e5e7eb; border-radius: 12px; padding: 24px; display: flex; flex-direction: column;\">\n\n<div style=\"display: flex; align-items: center; justify-content: space-between; margin-bottom: 6px;\">\n\n<div style=\"display: flex; align-items: center; gap: 10px;\">\n\n\n\n<span style=\"font-size: 28px; line-height: 1;\">\ud83c\udf2c\ufe0f<\/span>\n\n<h3 style=\"margin: 0; color: #0f172a; font-size: 18px; font-weight: 800;\">Airborne<\/h3>\n\n<\/div>\n\n<span style=\"background: #0ea5e9; color: #fff; font-size: 11px; font-weight: 800; padding: 3px 10px; border-radius: 10px; letter-spacing: 0.3px;\">21 products<\/span>\n\n\n\n<\/div>\n\n<p style=\"margin: 0 0 14px; color: #64748b; font-size: 13px; line-height: 1.5;\">ISO 14644 cleanroom particle counters \u2014 Lasair III, Lasair Pro, IsoAir, Airnet II, NanoAir, HandiLaz.<\/p>\n\n\n\n<div style=\"display: flex; flex-direction: column; gap: 6px; margin-bottom: 14px; flex: 1;\"><a style=\"display: flex; align-items: center; justify-content: space-between; padding: 8px 12px; background: #f8fafc; border-radius: 6px; color: #0f172a; text-decoration: none; font-size: 13px; font-weight: 500; line-height: 1.3; transition: all .15s;\" href=\"https:\/\/techmaster.com.vn\/en\/0-1-micron-particle-counter-lasair-iii-110\/\">Lasair III 110<span style=\"opacity: 0.6; font-size: 11px; font-weight: 400;\">0.1\u00b5m \u00b7 6 channels<\/span><\/a> <a style=\"display: flex; align-items: center; justify-content: space-between; padding: 8px 12px; background: #f8fafc; border-radius: 6px; color: #0f172a; text-decoration: none; font-size: 13px; font-weight: 500; line-height: 1.3; transition: all .15s;\" href=\"https:\/\/techmaster.com.vn\/may-dem-hat-tieu-phan-phong-sach-pms-lasair-iii-310b\/\">Lasair III 310B<span style=\"opacity: 0.6; font-size: 11px; font-weight: 400;\">0.3\u00b5m \u00b7 6 channels<\/span><\/a> <a style=\"display: flex; align-items: center; justify-content: space-between; padding: 8px 12px; background: #f8fafc; border-radius: 6px; color: #0f172a; text-decoration: none; font-size: 13px; font-weight: 500; line-height: 1.3; transition: all .15s;\" href=\"https:\/\/techmaster.com.vn\/en\/remote-particle-counter-isoair-pro-plus\/\">IsoAir Pro-Plus<span style=\"opacity: 0.6; font-size: 11px; font-weight: 400;\">Wireless \u00b7 14nm<\/span><\/a> <a style=\"display: flex; align-items: center; justify-content: space-between; padding: 8px 12px; background: #f8fafc; border-radius: 6px; color: #0f172a; text-decoration: none; font-size: 13px; font-weight: 500; line-height: 1.3; transition: all .15s;\" href=\"https:\/\/techmaster.com.vn\/en\/airnet-ii-particle-sensor-4-channel\/\">Airnet II 4-channel<span style=\"opacity: 0.6; font-size: 11px; font-weight: 400;\">Networked sensor<\/span><\/a> <a style=\"display: flex; align-items: center; justify-content: space-between; padding: 8px 12px; background: #f8fafc; border-radius: 6px; color: #0f172a; text-decoration: none; font-size: 13px; font-weight: 500; line-height: 1.3; transition: all .15s;\" href=\"https:\/\/techmaster.com.vn\/en\/nanoair-10-aerosol-particle-counter\/\">NanoAir 10<span style=\"opacity: 0.6; font-size: 11px; font-weight: 400;\">10nm \u00b7 EUV<\/span><\/a><\/div>\n\n<a style=\"display: flex; align-items: center; justify-content: space-between; padding: 8px 12px; background: #f8fafc; border-radius: 6px; color: #0f172a; text-decoration: none; font-size: 13px; font-weight: 500; line-height: 1.3; transition: all .15s;\" href=\"https:\/\/techmaster.com.vn\/may-dem-hat-tieu-phan-phong-sach-pms-lasair-iii-310c\/\">Lasair III 310C<span style=\"opacity: 0.6; font-size: 11px; font-weight: 400;\">0.3\u00b5m \u00b7 portable<\/span><\/a><a style=\"display: flex; align-items: center; justify-content: space-between; padding: 8px 12px; background: #f8fafc; border-radius: 6px; color: #0f172a; text-decoration: none; font-size: 13px; font-weight: 500; line-height: 1.3; transition: all .15s;\" href=\"https:\/\/techmaster.com.vn\/may-dem-hat-tieu-phan-phong-sach-pms-lasair-iii-350l\/\">Lasair III 350L<span style=\"opacity: 0.6; font-size: 11px; font-weight: 400;\">0.3\u00b5m \u00b7 100 LPM<\/span><\/a><a style=\"display: flex; align-items: center; justify-content: space-between; padding: 8px 12px; background: #f8fafc; border-radius: 6px; color: #0f172a; text-decoration: none; font-size: 13px; font-weight: 500; line-height: 1.3; transition: all .15s;\" href=\"https:\/\/techmaster.com.vn\/en\/pms-lasair-pro-310-airborne-particle-counter\/\">Lasair Pro<span style=\"opacity: 0.6; font-size: 11px; font-weight: 400;\">New portable series<\/span><\/a><a style=\"display: flex; align-items: center; justify-content: space-between; padding: 8px 12px; background: #f8fafc; border-radius: 6px; color: #0f172a; text-decoration: none; font-size: 13px; font-weight: 500; line-height: 1.3; transition: all .15s;\" href=\"https:\/\/techmaster.com.vn\/may-dem-hat-tieu-phan-di-dong-pms-lasair-pro-350\/\">Lasair Pro 350<span style=\"opacity: 0.6; font-size: 11px; font-weight: 400;\">Portable \u00b7 touchscreen<\/span><\/a><a style=\"display: flex; align-items: center; justify-content: space-between; padding: 8px 12px; background: #f8fafc; border-radius: 6px; color: #0f172a; text-decoration: none; font-size: 13px; font-weight: 500; line-height: 1.3; transition: all .15s;\" href=\"https:\/\/techmaster.com.vn\/may-dem-hat-tieu-phan-di-dong-pms-lasair-pro-5100\/\">Lasair Pro 5100<span style=\"opacity: 0.6; font-size: 11px; font-weight: 400;\">Portable \u00b7 100 LPM<\/span><\/a><a style=\"display: flex; align-items: center; justify-content: space-between; padding: 8px 12px; background: #f8fafc; border-radius: 6px; color: #0f172a; text-decoration: none; font-size: 13px; font-weight: 500; line-height: 1.3; transition: all .15s;\" href=\"https:\/\/techmaster.com.vn\/en\/remote-particle-counter-isoair-pro\/\">IsoAir Pro<span style=\"opacity: 0.6; font-size: 11px; font-weight: 400;\">Remote sensor<\/span><\/a><a style=\"display: flex; align-items: center; justify-content: space-between; padding: 8px 12px; background: #f8fafc; border-radius: 6px; color: #0f172a; text-decoration: none; font-size: 13px; font-weight: 500; line-height: 1.3; transition: all .15s;\" href=\"https:\/\/techmaster.com.vn\/en\/isoair-pro-e-remote-particle-counter\/\">IsoAir Pro-E<span style=\"opacity: 0.6; font-size: 11px; font-weight: 400;\">Remote sensor<\/span><\/a><a style=\"display: flex; align-items: center; justify-content: space-between; padding: 8px 12px; background: #f8fafc; border-radius: 6px; color: #0f172a; text-decoration: none; font-size: 13px; font-weight: 500; line-height: 1.3; transition: all .15s;\" href=\"https:\/\/techmaster.com.vn\/en\/airnet-ii-iis-particle-sensors-2-channels\/\">Airnet II 2-channel<span style=\"opacity: 0.6; font-size: 11px; font-weight: 400;\">Networked sensor<\/span><\/a><a style=\"display: flex; align-items: center; justify-content: space-between; padding: 8px 12px; background: #f8fafc; border-radius: 6px; color: #0f172a; text-decoration: none; font-size: 13px; font-weight: 500; line-height: 1.3; transition: all .15s;\" href=\"https:\/\/techmaster.com.vn\/en\/handheld-particle-counter-handilaz-mini-ii\/\">HandiLaz Mini II<span style=\"opacity: 0.6; font-size: 11px; font-weight: 400;\">Handheld<\/span><\/a><a style=\"display: inline-flex; align-items: center; justify-content: center; gap: 8px; background: #0ea5e9; color: #fff; padding: 10px 16px; border-radius: 6px; text-decoration: none; font-weight: bold; font-size: 13px; text-transform: uppercase; letter-spacing: 0.3px;\" href=\"https:\/\/techmaster.com.vn\/en\/cleanroom-airborne-particle-counters-semiconductor-fab\/\">View the full cluster \u2192<\/a>\n\n\n\n<\/div>\n\n<div class=\"cl-card\" style=\"background: #fff; border: 1px solid #e5e7eb; border-radius: 12px; padding: 24px; display: flex; flex-direction: column;\">\n\n<div style=\"display: flex; align-items: center; justify-content: space-between; margin-bottom: 6px;\">\n\n<div style=\"display: flex; align-items: center; gap: 10px;\">\n\n\n\n<span style=\"font-size: 28px; line-height: 1;\">\ud83d\udca7<\/span>\n\n<h3 style=\"margin: 0; color: #0f172a; font-size: 18px; font-weight: 800;\">Liquid<\/h3>\n\n<\/div>\n\n<span style=\"background: #06b6d4; color: #fff; font-size: 11px; font-weight: 800; padding: 3px 10px; border-radius: 10px; letter-spacing: 0.3px;\">12 products<\/span>\n\n\n\n<\/div>\n\n<p style=\"margin: 0 0 14px; color: #64748b; font-size: 13px; line-height: 1.5;\">UPW and chemical particle counters for semiconductor fabs and electronics \u2014 Ultra DI, Chem, Liquilaz, HSLIS.<\/p>\n\n\n\n<div style=\"display: flex; flex-direction: column; gap: 6px; margin-bottom: 14px; flex: 1;\"><a style=\"display: flex; align-items: center; justify-content: space-between; padding: 8px 12px; background: #f8fafc; border-radius: 6px; color: #0f172a; text-decoration: none; font-size: 13px; font-weight: 500; line-height: 1.3; transition: all .15s;\" href=\"https:\/\/techmaster.com.vn\/en\/20-nm-liquid-particle-counter-ultra-di-20-plus\/\">Ultra DI 20 Plus<span style=\"opacity: 0.6; font-size: 11px; font-weight: 400;\">20nm \u00b7 UPW<\/span><\/a> <a style=\"display: flex; align-items: center; justify-content: space-between; padding: 8px 12px; background: #f8fafc; border-radius: 6px; color: #0f172a; text-decoration: none; font-size: 13px; font-weight: 500; line-height: 1.3; transition: all .15s;\" href=\"https:\/\/techmaster.com.vn\/en\/di-water-particle-counter-ultra-di-50\/\">Ultra DI 50<span style=\"opacity: 0.6; font-size: 11px; font-weight: 400;\">50nm \u00b7 sub-fab<\/span><\/a> <a style=\"display: flex; align-items: center; justify-content: space-between; padding: 8px 12px; background: #f8fafc; border-radius: 6px; color: #0f172a; text-decoration: none; font-size: 13px; font-weight: 500; line-height: 1.3; transition: all .15s;\" href=\"https:\/\/techmaster.com.vn\/en\/chemical-particle-counter-chem-20\/\">Chem 20<span style=\"opacity: 0.6; font-size: 11px; font-weight: 400;\">H\u2082SO\u2084 chemicals<\/span><\/a> <a style=\"display: flex; align-items: center; justify-content: space-between; padding: 8px 12px; background: #f8fafc; border-radius: 6px; color: #0f172a; text-decoration: none; font-size: 13px; font-weight: 500; line-height: 1.3; transition: all .15s;\" href=\"https:\/\/techmaster.com.vn\/en\/deionized-water-particle-counter-hslis-m50e\/\">HSLIS M50e<span style=\"opacity: 0.6; font-size: 11px; font-weight: 400;\">UPW \u00b7 fab 7nm<\/span><\/a> <\/div>\n\n<a style=\"display: inline-flex; align-items: center; justify-content: center; gap: 8px; background: #06b6d4; color: #fff; padding: 10px 16px; border-radius: 6px; text-decoration: none; font-weight: bold; font-size: 13px; text-transform: uppercase; letter-spacing: 0.3px;\" href=\"https:\/\/techmaster.com.vn\/may-dem-hat-tieu-phan-dung-dich-nuoc-sieu-tinh-khiet-upw\/\">View the full cluster \u2192<\/a>\n\n\n\n<\/div>\n\n<div class=\"cl-card\" style=\"background: #fff; border: 1px solid #e5e7eb; border-radius: 12px; padding: 24px; display: flex; flex-direction: column;\">\n\n<div style=\"display: flex; align-items: center; justify-content: space-between; margin-bottom: 6px;\">\n\n<div style=\"display: flex; align-items: center; gap: 10px;\">\n\n\n\n<span style=\"font-size: 28px; line-height: 1;\">\ud83d\udca8<\/span>\n\n<h3 style=\"margin: 0; color: #0f172a; font-size: 18px; font-weight: 800;\">UHP Gas<\/h3>\n\n<\/div>\n\n<span style=\"background: #dc2626; color: #fff; font-size: 11px; font-weight: 800; padding: 3px 10px; border-radius: 10px; letter-spacing: 0.3px;\">3 products<\/span>\n\n\n\n<\/div>\n\n<p style=\"margin: 0 0 14px; color: #64748b; font-size: 13px; line-height: 1.5;\">UHP N\u2082\/H\u2082\/Ar\/He gas particle measurement for semiconductor fabs and industrial gas suppliers.<\/p>\n\n\n\n<div style=\"display: flex; flex-direction: column; gap: 6px; margin-bottom: 14px; flex: 1;\"><a style=\"display: flex; align-items: center; justify-content: space-between; padding: 8px 12px; background: #f8fafc; border-radius: 6px; color: #0f172a; text-decoration: none; font-size: 13px; font-weight: 500; line-height: 1.3; transition: all .15s;\" href=\"https:\/\/techmaster.com.vn\/may-dem-hat-tieu-phan-khi-sieu-tinh-khiet-pms-hpgp-101-c\/\">HPGP 101-C<span style=\"opacity: 0.6; font-size: 11px; font-weight: 400;\">\ud83d\udd25 10 bar pressure<\/span><\/a> <a style=\"display: flex; align-items: center; justify-content: space-between; padding: 8px 12px; background: #f8fafc; border-radius: 6px; color: #0f172a; text-decoration: none; font-size: 13px; font-weight: 500; line-height: 1.3; transition: all .15s;\" href=\"https:\/\/techmaster.com.vn\/en\/high-pressure-diffuser-hpd-iii\/\">HPD III<span style=\"opacity: 0.6; font-size: 11px; font-weight: 400;\">Pressure reduction &gt;7 bar<\/span><\/a> <a style=\"display: flex; align-items: center; justify-content: space-between; padding: 8px 12px; background: #f8fafc; border-radius: 6px; color: #0f172a; text-decoration: none; font-size: 13px; font-weight: 500; line-height: 1.3; transition: all .15s;\" href=\"https:\/\/techmaster.com.vn\/en\/particleseeker-smart-manifold\/\">ParticleSeeker<span style=\"opacity: 0.6; font-size: 11px; font-weight: 400;\">16-point manifold<\/span><\/a><\/div>\n\n<a style=\"display: inline-flex; align-items: center; justify-content: center; gap: 8px; background: #dc2626; color: #fff; padding: 10px 16px; border-radius: 6px; text-decoration: none; font-weight: bold; font-size: 13px; text-transform: uppercase; letter-spacing: 0.3px;\" href=\"https:\/\/techmaster.com.vn\/do-tieu-phan-khi-sieu-tinh-khiet-uhp-fab-ban-dan\/\">View the full cluster \u2192<\/a>\n\n\n\n<\/div>\n\n<div class=\"cl-card\" style=\"background: #fff; border: 1px solid #e5e7eb; border-radius: 12px; padding: 24px; display: flex; flex-direction: column;\">\n\n<div style=\"display: flex; align-items: center; justify-content: space-between; margin-bottom: 6px;\">\n\n<div style=\"display: flex; align-items: center; gap: 10px;\">\n\n\n\n<span style=\"font-size: 28px; line-height: 1;\">\ud83e\uddea<\/span>\n\n<h3 style=\"margin: 0; color: #0f172a; font-size: 18px; font-weight: 800;\">AMC (Molecular)<\/h3>\n\n<\/div>\n\n<span style=\"background: #7c3aed; color: #fff; font-size: 11px; font-weight: 800; padding: 3px 10px; border-radius: 10px; letter-spacing: 0.3px;\">2 products<\/span>\n\n\n\n<\/div>\n\n<p style=\"margin: 0 0 14px; color: #64748b; font-size: 13px; line-height: 1.5;\">NH\u2083, SO\u2082, HCl and HF molecular contamination monitoring \u2014 no equivalent competitor in Vietnam.<\/p>\n\n\n\n<div style=\"display: flex; flex-direction: column; gap: 6px; margin-bottom: 14px; flex: 1;\"><a style=\"display: flex; align-items: center; justify-content: space-between; padding: 8px 12px; background: #f8fafc; border-radius: 6px; color: #0f172a; text-decoration: none; font-size: 13px; font-weight: 500; line-height: 1.3; transition: all .15s;\" href=\"https:\/\/techmaster.com.vn\/giam-sat-amc-tai-diem-su-dung-airsentry-ii-point-of-use\/\">AirSentry II PoU<span style=\"opacity: 0.6; font-size: 11px; font-weight: 400;\">\ud83d\udd25 Point-of-use<\/span><\/a> <a style=\"display: flex; align-items: center; justify-content: space-between; padding: 8px 12px; background: #f8fafc; border-radius: 6px; color: #0f172a; text-decoration: none; font-size: 13px; font-weight: 500; line-height: 1.3; transition: all .15s;\" href=\"https:\/\/techmaster.com.vn\/giam-sat-amc-da-diem-airsentry-ii-mapping-system\/\">AirSentry II Mapping<span style=\"opacity: 0.6; font-size: 11px; font-weight: 400;\">\ud83d\udd25 16-32 points<\/span><\/a><\/div>\n\n<a style=\"display: inline-flex; align-items: center; justify-content: center; gap: 8px; background: #7c3aed; color: #fff; padding: 10px 16px; border-radius: 6px; text-decoration: none; font-weight: bold; font-size: 13px; text-transform: uppercase; letter-spacing: 0.3px;\" href=\"https:\/\/techmaster.com.vn\/giam-sat-amc-airsentry-nhiem-ban-phan-tu-fab-ban-dan\/\">View the full cluster \u2192<\/a>\n\n\n\n<\/div>\n\n<div class=\"cl-card\" style=\"background: #fff; border: 1px solid #e5e7eb; border-radius: 12px; padding: 24px; display: flex; flex-direction: column;\">\n\n<div style=\"display: flex; align-items: center; justify-content: space-between; margin-bottom: 6px;\">\n\n<div style=\"display: flex; align-items: center; gap: 10px;\">\n\n\n\n<span style=\"font-size: 28px; line-height: 1;\">\ud83d\udcbb<\/span>\n\n<h3 style=\"margin: 0; color: #0f172a; font-size: 18px; font-weight: 800;\">Software<\/h3>\n\n<\/div>\n\n<span style=\"background: #059669; color: #fff; font-size: 11px; font-weight: 800; padding: 3px 10px; border-radius: 10px; letter-spacing: 0.3px;\">4 products<\/span>\n\n\n\n<\/div>\n\n<p style=\"margin: 0 0 14px; color: #64748b; font-size: 13px; line-height: 1.5;\">DataAnalyst, FacilityPro \u2014 automated ISO 14644 reports and real-time cleanroom monitoring.<\/p>\n\n\n\n<div style=\"display: flex; flex-direction: column; gap: 6px; margin-bottom: 14px; flex: 1;\"><a style=\"display: flex; align-items: center; justify-content: space-between; padding: 8px 12px; background: #f8fafc; border-radius: 6px; color: #0f172a; text-decoration: none; font-size: 13px; font-weight: 500; line-height: 1.3; transition: all .15s;\" href=\"https:\/\/techmaster.com.vn\/en\/dataanalyst-particle-counter-software\/\">DataAnalyst<span style=\"opacity: 0.6; font-size: 11px; font-weight: 400;\">Trend analysis<\/span><\/a> <a style=\"display: flex; align-items: center; justify-content: space-between; padding: 8px 12px; background: #f8fafc; border-radius: 6px; color: #0f172a; text-decoration: none; font-size: 13px; font-weight: 500; line-height: 1.3; transition: all .15s;\" href=\"https:\/\/techmaster.com.vn\/en\/facility-monitoring-system-fms-facilitypro\/\">FacilityPro<span style=\"opacity: 0.6; font-size: 11px; font-weight: 400;\">FMS real-time<\/span><\/a><\/div>\n\n<a style=\"display: inline-flex; align-items: center; justify-content: center; gap: 8px; background: #059669; color: #fff; padding: 10px 16px; border-radius: 6px; text-decoration: none; font-weight: bold; font-size: 13px; text-transform: uppercase; letter-spacing: 0.3px;\" href=\"https:\/\/techmaster.com.vn\/phan-mem-do-luong-tieu-phan-phong-sach-pms\/\">View the full cluster \u2192<\/a>\n\n\n\n<\/div>\n\n<\/div>\n\n<div style=\"margin-top: 30px; text-align: center; padding: 20px; background: #f8fafc; border-radius: 10px; border: 1px dashed #cbd5e1;\">\n\n<p style=\"margin: 0; color: #64748b; font-size: 14px; line-height: 1.6;\">In total: <strong style=\"color: #0f172a;\">36 instruments \u00b7 9 accessories \u00b7 4 software products<\/strong> \u2014 complete configurations for every ISO 14644 cleanroom class from 1 to 8. <a style=\"color: #dc2626; font-weight: 600;\" href=\"https:\/\/techmaster.com.vn\/ko\/%ec%a0%91%ec%b4%89\/\">Contact an FAE engineer<\/a> for the optimal configuration for your project.<\/p>\n\n\n\n<\/div>\n\n<\/div>\n\n<style> .bento-section .ft-card:hover{transform:translateY(-4px);box-shadow:0 14px 30px rgba(0,0,0,0.10)} .bento-section .cl-card{transition:transform .2s,box-shadow .2s,border-color .2s} .bento-section .cl-card:hover{transform:translateY(-2px);box-shadow:0 10px 24px rgba(0,0,0,0.06);border-color:#cbd5e1} @media (max-width:600px){ .bento-section{padding:40px 20px !important} .bento-section h2{font-size:24px !important} .bento-section h3{font-size:17px !important} } <\/style><\/div>\n\n<section class=\"alt\">\n\n<div class=\"container\">\n\n\n\n<span class=\"eyebrow\" style=\"text-align: center;\">Industries we serve<\/span>\n\n<h2 style=\"text-align: center;\">PMS customers in Vietnam \u2014 <span class=\"accent\">by industry<\/span><\/h2>\n\n<div class=\"customer-grid\">\n\n<div class=\"customer-segment\"><img class=\"card-img\" src=\"https:\/\/techmaster.com.vn\/wp-content\/uploads\/2026\/09\/pms-kh-ban-dan-foup-phong-sach.jpg\" alt=\"FOUP wafer carriers in a semiconductor fab cleanroom\" width=\"800\" height=\"450\" loading=\"lazy\" decoding=\"async\" \/>\n\n<h3>\ud83d\udd2c Semiconductor<\/h3>\n\nSamsung Electronics Vietnam, Intel Products Vietnam, Amkor Technology, Hana Micron, Foxconn Vietnam \u2014 fabs and OSATs monitoring ISO class 1-5 cleanrooms.\n\n\n\n<\/div>\n\n<div class=\"customer-segment\"><img class=\"card-img\" src=\"https:\/\/techmaster.com.vn\/wp-content\/uploads\/2026\/09\/pms-kh-khi-cong-nghiep-hpgp.jpg\" alt=\"PMS HPGP 101-C UHP gas particle counter for industrial gas suppliers\" width=\"800\" height=\"450\" loading=\"lazy\" decoding=\"async\" \/>\n\n<h3>\ud83d\udca8 UHP industrial gases<\/h3>\n\nAir Liquide Vietnam, Linde Vietnam, Messer Vietnam, Nippon Sanso Holdings \u2014 quality control of 6N-9N N\u2082\/H\u2082\/Ar gas delivered to fabs.\n\n\n\n<\/div>\n\n<div class=\"customer-segment\"><img class=\"card-img\" src=\"https:\/\/techmaster.com.vn\/wp-content\/uploads\/2026\/09\/pms-kh-dien-tu-day-chuyen-smt.jpg\" alt=\"SMT line assembling circuit boards in an electronics plant\" width=\"800\" height=\"450\" loading=\"lazy\" decoding=\"async\" \/>\n\n<h3>\ud83d\udcf1 Electronics Manufacturing<\/h3>\n\nPCBA\/SMT assembly, component, display and electronic device plants \u2014 ISO class 5-8 cleanroom particle monitoring for production lines.\n\n\n\n<\/div>\n\n<div class=\"customer-segment\"><img class=\"card-img\" src=\"https:\/\/techmaster.com.vn\/wp-content\/uploads\/2026\/09\/pms-kh-optic-lasair-iii-110.jpg\" alt=\"PMS Lasair III 110 particle counter on an optical table\" width=\"800\" height=\"450\" loading=\"lazy\" decoding=\"async\" \/>\n\n<h3>\ud83d\udcf8 Optic &amp; precision<\/h3>\n\nSmartphone camera lens plants in Bac Ninh and Hai Phong \u2014 ISO class 5-7 cleanrooms with Lasair Pro and Airnet II.\n\n\n\n<\/div>\n\n<div class=\"customer-segment\"><img class=\"card-img\" src=\"https:\/\/techmaster.com.vn\/wp-content\/uploads\/2026\/09\/pms-kh-pin-ev-day-chuyen.jpg\" alt=\"Electric vehicle battery assembly line\" width=\"800\" height=\"450\" loading=\"lazy\" decoding=\"async\" \/>\n\n<h3>\ud83d\udd0b EV battery<\/h3>\n\nVinFast and battery cell suppliers in Ha Tinh and Bac Giang \u2014 cleanroom dry rooms for lithium-ion.\n\n\n\n<\/div>\n\n<div class=\"customer-segment\"><img class=\"card-img\" src=\"https:\/\/techmaster.com.vn\/wp-content\/uploads\/2026\/09\/pms-kh-rd-phong-thi-nghiem.jpg\" alt=\"Engineer working in a laboratory\" width=\"800\" height=\"450\" loading=\"lazy\" decoding=\"async\" \/>\n\n<h3>\ud83e\uddea R&amp;D \/ academia<\/h3>\n\nHanoi University of Science and Technology, Vietnam Academy of Science and Technology \u2014 cleanroom R&amp;D labs.\n\n\n\n<\/div>\n\n<\/div>\n\n<\/div>\n\n<\/section><!-- ============== STANDARDS ============== -->\n\n<div class=\"container\">\n\n\n\n<span class=\"eyebrow\" style=\"text-align: center;\">Compliance<\/span>\n\n<h2 style=\"text-align: center;\">International standards <span class=\"accent\">applied<\/span><\/h2>\n\n<p class=\"section-intro\" style=\"text-align: center;\">All PMS products are designed and calibrated to the international standards applied in Vietnam:<\/p>\n\n\n\n<div class=\"standards-row\">\n\n<div class=\"std\"><strong>ISO 14644-1<\/strong>Cleanroom classification<\/div>\n\n<div class=\"std\"><strong>ISO 14644-2<\/strong>Monitoring strategy<\/div>\n\n<div class=\"std\"><strong>SEMI F21-95<\/strong>AMC classification<\/div>\n\n<div class=\"std\"><strong>SEMI F70<\/strong>UHP gas purity<\/div>\n\n<div class=\"std\"><strong>SEMI C7<\/strong>Bulk gases semiconductor<\/div>\n\n<div class=\"std\"><strong>ASTM F328<\/strong>OPC calibration gas<\/div>\n\n<div class=\"std\"><strong>ISO\/IEC 17025<\/strong>Calibration accreditation<\/div>\n\n<div class=\"std\"><strong>ITRS<\/strong>Semiconductor roadmap<\/div>\n\n<\/div>\n\n<\/div>\n\n<!-- ============== WHY TECHMASTER ============== -->\n\n\n\n<section class=\"alt\">\n\n<div class=\"container-narrow\">\n\n\n\n<span class=\"eyebrow\" style=\"text-align: center;\">Why Techmaster<\/span>\n\n<h2 style=\"text-align: center;\">Why buy PMS through <span class=\"accent\">Techmaster Vietnam?<\/span><\/h2>\n\n<div class=\"why-techmaster\">\n\n<ul>\n\n \t<li><strong>Sole official distributor in electronics:<\/strong> Techmaster is the sole authorized distributor in the electronics sector of Particle Measuring Systems Inc. (USA) in Vietnam \u2014 genuine warranty, fair pricing, no intermediaries.<\/li>\n\n \t<li><strong>Calibration ISO\/IEC 17025:<\/strong> Internationally accredited calibration lab with on-site calibration for major customers \u2014 no need to ship instruments back to the USA.<\/li>\n\n \t<li><strong>Vietnamese-language technical support:<\/strong> PMS-trained FAE (Field Application Engineer) team with on-site response within 24h in Hanoi, Ho Chi Minh City and Bac Ninh.<\/li>\n\n \t<li><strong>Local spare parts stock:<\/strong> Spare parts for popular lines (Lasair III, IsoAir Pro, HPGP) stocked in Hanoi and Ho Chi Minh City \u2014 no downtime waiting for shipments from the USA.<\/li>\n\n \t<li><strong>Customer references:<\/strong> Deployed at most major semiconductor fabs in Vietnam and UHP industrial gas suppliers \u2014 case studies available.<\/li>\n\n \t<li><strong>Free technical consulting:<\/strong> Measurement solution design support from cleanroom pre-construction through final acceptance.<\/li>\n\n<\/ul>\n\n<\/div>\n\n<\/div>\n\n<\/section><!-- ============== FEATURED INSIGHTS ============== -->\n\n<div class=\"container\">\n\n\n\n<span class=\"eyebrow\" style=\"text-align: center;\">News &amp; Insights<\/span>\n\n<h2 style=\"text-align: center;\">Industry articles <span class=\"accent\">featured from PMS<\/span><\/h2>\n\n<p class=\"section-intro\" style=\"text-align: center;\">The latest technical papers and webinars from Particle Measuring Systems \u2014 a reference for your cleanroom project.<\/p>\n\n\n\n<div class=\"insights-grid\">\n\n<div class=\"insight-card\">\n\n\n\n<img decoding=\"async\" src=\"https:\/\/techmaster.com.vn\/wp-content\/uploads\/2026\/09\/pms-webinar-giam-sat-hat-tieu-phan-data-center.png\" alt=\"Particle monitoring in data centers to international standards\" \/>\n\n<div class=\"insight-card-body\">\n\n\n\n<span class=\"tag\">Webinar<\/span>\n\n<h3>Particle Monitoring in Data Centers<\/h3>\n\nPMS webinar on airborne and liquid particle monitoring for next-generation data centers \u2014 an application beyond the semiconductor fab.\n\n\n\n<a href=\"https:\/\/www.pmeasuring.com\/webinar\/particle-monitoring-in-datacenters\/\" target=\"_blank\" rel=\"noopener\">Watch the original webinar on pmeasuring.com \u2192<\/a>\n\n\n\n<\/div>\n\n<\/div>\n\n<div class=\"insight-card\">\n\n\n\n<img decoding=\"async\" src=\"https:\/\/techmaster.com.vn\/wp-content\/uploads\/2026\/06\/generic-cleanroom2_appnote.jpg\" alt=\"Cleanroom validation and qualification to ISO 14644\" \/>\n\n<div class=\"insight-card-body\">\n\n\n\n<span class=\"tag\" style=\"background: #059669;\">Paper<\/span>\n\n<h3>Cleanroom Validation &amp; Qualification<\/h3>\n\nTechnical paper on cleanroom validation and qualification to ISO 14644 \u2014 best practices for deployment in Vietnam.\n\n\n\n<a href=\"https:\/\/techmaster.com.vn\/en\/cleanroom-airborne-particle-counters-semiconductor-fab\/\">See particle counter solutions for ISO 14644 cleanroom validation \u2192<\/a>\n\n\n\n<\/div>\n\n<\/div>\n\n<div class=\"insight-card\">\n\n\n\n<img decoding=\"async\" src=\"https:\/\/techmaster.com.vn\/wp-content\/uploads\/2026\/06\/ParticleTransport.jpg\" alt=\"Isokinetic probe of a PMS particle counter in a unidirectional-flow cleanroom\" \/>\n\n<div class=\"insight-card-body\">\n\n\n\n<span class=\"tag\" style=\"background: #7c3aed;\">Application Note<\/span>\n\n<h3>Isokinetic Sampling &amp; Particle Loss<\/h3>\n\nA study of particle loss in transport tubing \u2014 critical for semiconductor fabs and electronics plants that require high accuracy under ISO 14644.\n\n\n\n<a href=\"https:\/\/www.pmeasuring.com\/application_note\/an-analysis-of-acceptable-particle-losses-in-tubing\/\" target=\"_blank\" rel=\"noopener\">Read the original application note on pmeasuring.com \u2192<\/a>\n\n\n\n<\/div>\n\n<\/div>\n\n<\/div>\n\n<\/div>\n\n<!-- ============== FAQ ============== -->\n\n\n\n<section class=\"alt\">\n\n<div class=\"container-narrow\">\n\n\n\n<span class=\"eyebrow\" style=\"text-align: center;\">FAQ<\/span>\n\n<h2 style=\"text-align: center;\">Frequently asked questions <span class=\"accent\">about PMS<\/span><\/h2>\n\n<details class=\"faq\" open=\"\"><summary>What is Particle Measuring Systems? Is it a reputable company?<\/summary>Particle Measuring Systems (PMS) was founded in 1972 in Boulder, Colorado, USA and is now a subsidiary of Spectris plc (LSE: SXS). PMS is a world-leading manufacturer of particle counters and cleanroom contamination monitoring, serving the semiconductor, electronics, optics and energy industries. Its products are used in most of the world&#8217;s largest semiconductor fabs: TSMC, Samsung, Intel, SK Hynix, Micron, GlobalFoundries.\n\n\n\n<\/details><details class=\"faq\"><summary>Is Techmaster an official PMS distributor?<\/summary>Yes. Techmaster Vietnam is an official Authorized Distributor of Particle Measuring Systems in Vietnam, authorized by PMS for distribution, technical support and calibration. Customers can request an official Letter of Authorization for tenders.\n\n\n\n<\/details><details class=\"faq\"><summary>What solutions does PMS offer for Vietnam&#8217;s semiconductor industry?<\/summary>PMS provides 6 complete solution clusters for semiconductor fabs: <a href=\"https:\/\/techmaster.com.vn\/en\/cleanroom-airborne-particle-counters-semiconductor-fab\/\">ISO 14644 cleanroom airborne particle counters<\/a>, <a href=\"https:\/\/techmaster.com.vn\/may-dem-hat-tieu-phan-dung-dich-nuoc-sieu-tinh-khiet-upw\/\">UPW ultrapure water particle counters<\/a>, <a href=\"https:\/\/techmaster.com.vn\/do-tieu-phan-khi-sieu-tinh-khiet-uhp-fab-ban-dan\/\">UHP gas particle counters<\/a>, <a href=\"https:\/\/techmaster.com.vn\/giam-sat-amc-airsentry-nhiem-ban-phan-tu-fab-ban-dan\/\">AirSentry AMC monitoring systems<\/a>, <a href=\"https:\/\/techmaster.com.vn\/phan-mem-do-luong-tieu-phan-phong-sach-pms\/\">particle data analysis software<\/a>. Deployed at Samsung Vietnam, Intel Vietnam, Amkor and Hana Micron.\n\n\n\n<\/details><details class=\"faq\"><summary>Which PMS products are best suited to electronics plants?<\/summary>For electronics plants (PCBA\/SMT assembly, components, displays) with ISO class 5-8 cleanrooms: <a href=\"https:\/\/techmaster.com.vn\/en\/pms-lasair-pro-310-airborne-particle-counter\/\">Lasair Pro<\/a> handheld for periodic checks, <a href=\"https:\/\/techmaster.com.vn\/en\/pms-handilaz-mini-ii-handheld-particle-counter\/\">HandiLaz Mini II<\/a> for quick checks on the line, <a href=\"https:\/\/techmaster.com.vn\/en\/pms-airnet-ii-310-4-particle-sensor-4-channel\/\">Airnet II<\/a> and <a href=\"https:\/\/techmaster.com.vn\/may-dem-hat-tieu-phan-pms-isoair-pro\/\">IsoAir Pro<\/a> for continuous 24\/7 monitoring. Techmaster is the sole authorized distributor in the electronics sector of Particle Measuring Systems Inc. (USA) in Vietnam.\n\n<\/details><details class=\"faq\"><summary>How much does a PMS particle counter cost? Can I get a quick quote?<\/summary>Pricing depends on configuration (sensitivity, channels, flow rate, accessories). Contact Techmaster Vietnam \u2014 we commit to quoting within 24h for every request with clear specifications. Hotline: 0908 173 345 or email marketing@techmaster.com.vn.\n\n\n\n<\/details><details class=\"faq\"><summary>Is PMS calibration service available in Vietnam?<\/summary>Yes. Techmaster operates an ISO\/IEC 17025 accredited calibration lab providing calibration for all PMS particle counters in Vietnam \u2014 no need to ship instruments to the USA. Calibration is available on a periodic schedule (12 months) or on urgent request.\n\n\n\n<\/details><details class=\"faq\"><summary>Who are PMS&#8217;s main competitors?<\/summary>International competitors: Lighthouse Worldwide Solutions, Climet Instruments, Particles Plus, TSI Incorporated, Pamas. In Vietnam, PMS holds the largest share of the semiconductor segment thanks to its high accuracy, strong FMS integration and Techmaster&#8217;s support network.\n\n\n\n<\/details><details class=\"faq\"><summary>How do I know which particle counter my application needs?<\/summary>The fastest way: call a Techmaster FAE engineer on 0908 173 345 \u2014 we will ask 5 questions (measurement environment, target cleanroom class, required sensitivity, budget, number of points) and propose the optimal configuration the same day. Or see the <a href=\"https:\/\/techmaster.com.vn\/do-luong-tieu-phan-phong-sach-ban-dan-tong-quan\/\">semiconductor cleanroom particle measurement overview hub<\/a> for a quick self-assessment.\n\n\n\n<\/details><\/div>\n\n<\/section><!-- ============== CTA ============== -->\n\n<div class=\"container-narrow\">\n\n<div class=\"cta\">\n\n<h3>Ready to discuss a PMS solution for your project?<\/h3>\n\nContact Techmaster Vietnam \u2014 official Particle Measuring Systems distributor \u2014 for free particle measurement consulting for semiconductor fabs, electronics and UHP industrial gases.    \ud83d\udcde Hotline: <a href=\"tel:+84908173345\">0908 173 345<\/a> \u00b7 \u2709 <a href=\"mailto:marketing@techmaster.com.vn\">marketing@techmaster.com.vn<\/a> \u00b7 \ud83c\udf10 <a href=\"https:\/\/techmaster.com.vn\/ko\/%ec%a0%91%ec%b4%89\/\">Contact page<\/a>\n\n\n\n<\/div>\n\n<\/div>\n\n<\/div>\n\n<!-- pms-hub-links -->\n\n<div style=\"margin: 44px auto 8px; max-width: 1280px; padding: 0 20px; box-sizing: border-box;\">\n\n<h2 style=\"font-size: 24px; margin: 0 0 18px;\">Featured PMS product groups<\/h2>\n\n<div style=\"display: flex; flex-wrap: wrap; gap: 22px;\">\n\n<div style=\"flex: 1 1 320px; max-width: 460px; border: 1px solid #e6eaf0; border-radius: 14px; overflow: hidden; background: #fff;\">\n\n\n\n<a style=\"display: block;\" href=\"https:\/\/techmaster.com.vn\/he-thong-giam-sat-moi-truong-phong-sach-pms-fms\/\"><img decoding=\"async\" style=\"width: 100%; height: 190px; object-fit: cover; display: block;\" src=\"https:\/\/techmaster.com.vn\/wp-content\/uploads\/2026\/06\/pms-he-thong-giam-sat-moi-truong-fms.png\" alt=\"PMS FacilityPro cleanroom facility monitoring system (FMS)\" \/><\/a>\n\n<div style=\"padding: 16px;\">\n\n<h3 style=\"margin: 0 0 6px; font-size: 17px;\"><a style=\"color: #0b2545; text-decoration: none;\" href=\"https:\/\/techmaster.com.vn\/he-thong-giam-sat-moi-truong-phong-sach-pms-fms\/\">Facility Monitoring System (FMS)<\/a><\/h3>\n\n<p style=\"margin: 0 0 10px; color: #566; font-size: 13.5px;\">FacilityPro \u00b7 Facility Net \u00b7 Enode 2.0 \u2014 real-time monitoring<\/p>\n\n<a style=\"color: #1f8fff; font-weight: 600; text-decoration: none;\" href=\"https:\/\/techmaster.com.vn\/he-thong-giam-sat-moi-truong-phong-sach-pms-fms\/\">View group \u2192<\/a>\n\n\n\n<\/div>\n\n<\/div>\n\n<\/div>\n\n<\/div>\n\n<!-- pms-app-links -->\n\n<div style=\"margin: 40px auto 8px; max-width: 1280px; padding: 0 20px; box-sizing: border-box;\">\n\n<h2 style=\"font-size: 24px; margin: 0 0 18px;\">Solutions by application<\/h2>\n\n<div style=\"display: flex; flex-wrap: wrap; gap: 22px;\">\n\n<div style=\"flex: 1 1 300px; max-width: 420px; border: 1px solid #e6eaf0; border-radius: 14px; overflow: hidden; background: #fff;\">\n\n\n\n<a href=\"https:\/\/techmaster.com.vn\/ung-dung-do-tieu-phan-nuoc-sieu-tinh-khiet-upw\/\"><img decoding=\"async\" style=\"width: 100%; height: 170px; object-fit: cover; display: block;\" src=\"https:\/\/techmaster.com.vn\/wp-content\/uploads\/2026\/06\/pms-do-tieu-phan-nuoc-sieu-tinh-khiet-upw.png\" alt=\"Semiconductor plant UPW ultrapure water system \u2014 PMS particle measurement\" \/><\/a>\n\n<div style=\"padding: 15px;\">\n\n<h3 style=\"margin: 0 0 6px; font-size: 16px;\"><a style=\"color: #0b2545; text-decoration: none;\" href=\"https:\/\/techmaster.com.vn\/ung-dung-do-tieu-phan-nuoc-sieu-tinh-khiet-upw\/\">Ultrapure water (UPW) particle measurement<\/a><\/h3>\n\n<p style=\"margin: 0 0 10px; color: #566; font-size: 13px;\">Ultra DI \u00b7 HSLIS \u00b7 Flow Control \u2014 semiconductor<\/p>\n\n<a style=\"color: #1f8fff; font-weight: 600; text-decoration: none;\" href=\"https:\/\/techmaster.com.vn\/ung-dung-do-tieu-phan-nuoc-sieu-tinh-khiet-upw\/\">View solution \u2192<\/a>\n\n\n\n<\/div>\n\n<\/div>\n\n<div style=\"flex: 1 1 300px; max-width: 420px; border: 1px solid #e6eaf0; border-radius: 14px; overflow: hidden; background: #fff;\">\n\n\n\n<a href=\"https:\/\/techmaster.com.vn\/ung-dung-do-tieu-phan-trong-hoa-chat-ban-dan\/\"><img decoding=\"async\" style=\"width: 100%; height: 170px; object-fit: cover; display: block;\" src=\"https:\/\/techmaster.com.vn\/wp-content\/uploads\/2026\/06\/pms-dem-hat-tieu-phan-hoa-chat-ban-dan.png\" alt=\"PMS particle measurement in semiconductor ultrapure chemicals\" \/><\/a>\n\n<div style=\"padding: 15px;\">\n\n<h3 style=\"margin: 0 0 6px; font-size: 16px;\"><a style=\"color: #0b2545; text-decoration: none;\" href=\"https:\/\/techmaster.com.vn\/ung-dung-do-tieu-phan-trong-hoa-chat-ban-dan\/\">Particle measurement in chemicals<\/a><\/h3>\n\n<p style=\"margin: 0 0 10px; color: #566; font-size: 13px;\">Chem 20 \u00b7 UltraChem 100 \u2014 acids, solvents<\/p>\n\n<a style=\"color: #1f8fff; font-weight: 600; text-decoration: none;\" href=\"https:\/\/techmaster.com.vn\/ung-dung-do-tieu-phan-trong-hoa-chat-ban-dan\/\">View solution \u2192<\/a>\n\n\n\n<\/div>\n\n<\/div>\n\n<\/div>\n\n<\/div>\n\n<!-- pms-std-links -->\n\n<div style=\"margin: 40px auto 8px; max-width: 1280px; padding: 0 20px; box-sizing: border-box;\">\n\n<h2 style=\"font-size: 24px; margin: 0 0 18px;\">Solutions by standard<\/h2>\n\n<div style=\"display: flex; flex-wrap: wrap; gap: 22px;\">\n\n<div style=\"flex: 1 1 300px; max-width: 420px; border: 1px solid #e6eaf0; border-radius: 14px; overflow: hidden; background: #fff;\">\n\n\n\n<a href=\"https:\/\/techmaster.com.vn\/en\/iso-21501-4\/\"><img decoding=\"async\" style=\"width: 100%; height: 170px; object-fit: cover; display: block;\" src=\"https:\/\/techmaster.com.vn\/wp-content\/uploads\/2026\/06\/pms-hieu-chuan-may-dem-hat-iso-21501-4.png\" alt=\"ISO 21501-4 \u2014 Particle counter calibration\" \/><\/a>\n\n<div style=\"padding: 15px;\">\n\n<h3 style=\"margin: 0 0 6px; font-size: 16px;\"><a style=\"color: #0b2545; text-decoration: none;\" href=\"https:\/\/techmaster.com.vn\/en\/iso-21501-4\/\">ISO 21501-4 \u2014 Particle counter calibration<\/a><\/h3>\n\n<p style=\"margin: 0 0 10px; color: #566; font-size: 13px;\">ISO\/IEC 17025 lab \u00b7 traceable to national standards<\/p>\n\n<a style=\"color: #1f8fff; font-weight: 600; text-decoration: none;\" href=\"https:\/\/techmaster.com.vn\/en\/iso-21501-4\/\">View details \u2192<\/a>\n\n\n\n<\/div>\n\n<\/div>\n\n<div style=\"flex: 1 1 300px; max-width: 420px; border: 1px solid #e6eaf0; border-radius: 14px; overflow: hidden; background: #fff;\">\n\n\n\n<a href=\"https:\/\/techmaster.com.vn\/en\/iso-14644\/\"><img decoding=\"async\" style=\"width: 100%; height: 170px; object-fit: cover; display: block;\" src=\"https:\/\/techmaster.com.vn\/wp-content\/uploads\/2026\/06\/pms-phan-loai-phong-sach-iso-14644.png\" alt=\"ISO 14644-1\/2 \u2014 Cleanroom classification &amp; monitoring\" \/><\/a>\n\n<div style=\"padding: 15px;\">\n\n<h3 style=\"margin: 0 0 6px; font-size: 16px;\"><a style=\"color: #0b2545; text-decoration: none;\" href=\"https:\/\/techmaster.com.vn\/en\/iso-14644\/\">ISO 14644-1\/2 \u2014 Cleanroom classification &amp; monitoring<\/a><\/h3>\n\n<p style=\"margin: 0 0 10px; color: #566; font-size: 13px;\">Classification + monitoring<\/p>\n\n<a style=\"color: #1f8fff; font-weight: 600; text-decoration: none;\" href=\"https:\/\/techmaster.com.vn\/en\/iso-14644\/\">View details \u2192<\/a>\n\n\n\n<\/div>\n\n<\/div>\n\n<\/div>\n\n<\/div><section class=\"pms-brand-faq\" style=\"max-width:900px;margin:48px auto;padding:0 20px\"><h2 style=\"font-size:30px;font-weight:800;color:#0f172a;margin:0 0 20px\">Frequently asked questions about Particle Measuring Systems in Vietnam<\/h2><div class=\"schema-faq wp-block-yoast-faq-block\"><div class=\"schema-faq-section\" id=\"faq-brand-1\"><strong class=\"schema-faq-question\">Is Techmaster an authorized Particle Measuring Systems distributor in Vietnam?<\/strong> <p class=\"schema-faq-answer\">Yes. Techmaster Electronics JSC is an authorized distributor of Particle Measuring Systems (PMS) in Vietnam, supplying genuine equipment with warranty, spare parts and local technical support.<\/p><\/div><div class=\"schema-faq-section\" id=\"faq-brand-2\"><strong class=\"schema-faq-question\">Which product lines does Particle Measuring Systems make?<\/strong> <p class=\"schema-faq-answer\">PMS makes particle counters for three environments: air (Lasair III, Lasair Pro, HandiLaz, Airnet II, IsoAir), liquids (Ultra DI, HSLIS, UltraChem, LiQuilaz) and ultrapure gases (NanoAir, Nano 10, HPGP), plus the AirSentry II monitoring system and FacilityPro software.<\/p><\/div><div class=\"schema-faq-section\" id=\"faq-brand-3\"><strong class=\"schema-faq-question\">Can PMS instruments bought in Vietnam be calibrated locally?<\/strong> <p class=\"schema-faq-answer\">Yes. Techmaster operates an ANAB-accredited ISO\/IEC 17025 calibration lab in Vietnam, calibrating particle counters to ISO 21501-4 without shipping equipment abroad.<\/p><\/div><div class=\"schema-faq-section\" id=\"faq-brand-4\"><strong class=\"schema-faq-question\">Which PMS model should I choose for my cleanroom?<\/strong> <p class=\"schema-faq-answer\">Choose by measurement environment, cleanliness class and number of monitoring points. See the full particle counter catalog to compare every product line, or contact a Techmaster application engineer for advice based on the standards you must comply with.<\/p><\/div><\/div><p style=\"margin-top:20px\">See also: <a href=\"https:\/\/techmaster.com.vn\/may-dem-hat-tieu-phan\/\">full particle counter catalog<\/a> &middot; <a href=\"https:\/\/techmaster.com.vn\/hieu-chuan-may-dem-hat-tieu-phan-trong-khong-khi\/\">particle counter calibration<\/a><\/p><\/section><script type=\"application\/ld+json\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Brand\",\"@id\":\"https:\/\/techmaster.com.vn\/en\/particle-measuring-systems\/#pms-brand\",\"name\":\"Particle Measuring Systems\",\"alternateName\":\"PMS\",\"url\":\"https:\/\/www.pmeasuring.com\/\",\"description\":\"Leading US manufacturer of particle counters.\",\"sameAs\":[\"https:\/\/www.pmeasuring.com\/\"]},{\"@type\":\"Organization\",\"@id\":\"https:\/\/techmaster.com.vn\/en\/particle-measuring-systems\/#tm-pms-distributor\",\"name\":\"Techmaster Electronics JSC\",\"url\":\"https:\/\/techmaster.com.vn\/\",\"description\":\"Authorized Particle Measuring Systems (PMS) distributor in Vietnam for the electronics and semiconductor industries \u2014 with ISO\/IEC 17025 calibration services.\",\"brand\":{\"@id\":\"https:\/\/techmaster.com.vn\/en\/particle-measuring-systems\/#pms-brand\"},\"areaServed\":{\"@type\":\"Country\",\"name\":\"Vietnam\"}}]}<\/script>","protected":false},"excerpt":{"rendered":"<p>\u2b50 Authorized Distributor \u00b7 Official distribution in Vietnam Particle Measuring Systems Vietnam The Particle Measuring Systems (PMS) brand hub in Vietnam \u2014 particle counters for semiconductor fabs, electronics and UHP industrial gases. Officially distributed by Techmaster Vietnam. &#8220;Without measurement there is no control\u00ae&#8221; \u2014 the global slogan of Particle Measuring Systems since 1972. Request a [&#8230;]\n","protected":false},"author":176,"featured_media":251113,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"page-blank.php","meta":{"footnotes":""},"class_list":["post-98405","page","type-page","status-publish","has-post-thumbnail","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.8 (Yoast SEO v26.8) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Particle Measuring Systems - Techmaster Electronics JSC<\/title>\n<meta name=\"description\" content=\"Particle Measuring Systems (PMS) specializes in particle counting solutions that measure and monitor contamination levels\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/techmaster.com.vn\/ko\/particle-measuring-systems\/\" \/>\n<meta property=\"og:locale\" content=\"ko_KR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Particle Measuring Systems\" \/>\n<meta property=\"og:description\" content=\"Particle Measuring Systems (PMS) specializes in particle counting solutions that measure and monitor contamination levels\" \/>\n<meta property=\"og:url\" content=\"https:\/\/techmaster.com.vn\/ko\/particle-measuring-systems\/\" \/>\n<meta property=\"og:site_name\" content=\"Techmaster Electronics JSC\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/techmaster.electronics.jsc\" \/>\n<meta property=\"article:modified_time\" content=\"2026-09-22T08:50:44+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/techmaster.com.vn\/wp-content\/uploads\/2026\/09\/pms-hub-tong-quan-phong-sach-wafer.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"800\" \/>\n\t<meta property=\"og:image:height\" content=\"450\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:site\" content=\"@techmastervn\" \/>\n<meta name=\"twitter:label1\" content=\"\uc608\uc0c1 \ub418\ub294 \ud310\ub3c5 \uc2dc\uac04\" \/>\n\t<meta name=\"twitter:data1\" content=\"15\ubd84\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":[\"WebPage\",\"FAQPage\"],\"@id\":\"https:\/\/techmaster.com.vn\/ko\/particle-measuring-systems\/\",\"url\":\"https:\/\/techmaster.com.vn\/ko\/particle-measuring-systems\/\",\"name\":\"Particle Measuring Systems - Techmaster Electronics JSC\",\"isPartOf\":{\"@id\":\"https:\/\/techmaster.com.vn\/ko\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/techmaster.com.vn\/ko\/particle-measuring-systems\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/techmaster.com.vn\/ko\/particle-measuring-systems\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/techmaster.com.vn\/wp-content\/uploads\/2026\/09\/pms-hub-tong-quan-phong-sach-wafer.jpg\",\"datePublished\":\"2020-12-11T04:53:29+00:00\",\"dateModified\":\"2026-09-22T08:50:44+00:00\",\"description\":\"Particle Measuring Systems (PMS) specializes in particle counting solutions that measure and monitor contamination levels\",\"breadcrumb\":{\"@id\":\"https:\/\/techmaster.com.vn\/ko\/particle-measuring-systems\/#breadcrumb\"},\"mainEntity\":[{\"@id\":\"https:\/\/techmaster.com.vn\/ko\/particle-measuring-systems\/#faq-brand-1\"},{\"@id\":\"https:\/\/techmaster.com.vn\/ko\/particle-measuring-systems\/#faq-brand-2\"},{\"@id\":\"https:\/\/techmaster.com.vn\/ko\/particle-measuring-systems\/#faq-brand-3\"},{\"@id\":\"https:\/\/techmaster.com.vn\/ko\/particle-measuring-systems\/#faq-brand-4\"}],\"inLanguage\":\"ko-KR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/techmaster.com.vn\/ko\/particle-measuring-systems\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"ko-KR\",\"@id\":\"https:\/\/techmaster.com.vn\/ko\/particle-measuring-systems\/#primaryimage\",\"url\":\"https:\/\/techmaster.com.vn\/wp-content\/uploads\/2026\/09\/pms-hub-tong-quan-phong-sach-wafer.jpg\",\"contentUrl\":\"https:\/\/techmaster.com.vn\/wp-content\/uploads\/2026\/09\/pms-hub-tong-quan-phong-sach-wafer.jpg\",\"width\":800,\"height\":450},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/techmaster.com.vn\/ko\/particle-measuring-systems\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Trang ch\u1ee7\",\"item\":\"https:\/\/techmaster.com.vn\/ko\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Particle Measuring Systems\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/techmaster.com.vn\/ko\/#website\",\"url\":\"https:\/\/techmaster.com.vn\/ko\/\",\"name\":\"Techmaster Electronics JSC\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\/\/techmaster.com.vn\/ko\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/techmaster.com.vn\/ko\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"ko-KR\"},{\"@type\":[\"Organization\",\"Place\"],\"@id\":\"https:\/\/techmaster.com.vn\/ko\/#organization\",\"name\":\"Techmaster Electronics JSC\",\"alternateName\":\"Techmaster Vietnam\",\"url\":\"https:\/\/techmaster.com.vn\/ko\/\",\"logo\":{\"@id\":\"https:\/\/techmaster.com.vn\/ko\/particle-measuring-systems\/#local-main-organization-logo\"},\"image\":{\"@id\":\"https:\/\/techmaster.com.vn\/ko\/particle-measuring-systems\/#local-main-organization-logo\"},\"sameAs\":[\"https:\/\/www.facebook.com\/techmaster.electronics.jsc\",\"https:\/\/x.com\/techmastervn\",\"https:\/\/www.instagram.com\/techmastervietnam\",\"https:\/\/myspace.com\/techmastervietnam\",\"https:\/\/www.youtube.com\/c\/TechmasterElectronicsJSC\",\"https:\/\/www.pinterest.com\/techmasterelectronicsjsc\/\",\"https:\/\/vi.wikipedia.org\/wiki\/Th\u00e0nh_vi\u00ean:Techmastervietnam\",\"https:\/\/twitter.com\/techmastervn\",\"https:\/\/www.linkedin.com\/company\/techmaster-vietnam\/\",\"https:\/\/www.wikidata.org\/wiki\/Q140068421\"],\"description\":\"Techmaster Electronics JSC \u2014 ph\u00f2ng th\u00ed nghi\u1ec7m hi\u1ec7u chu\u1ea9n ISO\/IEC 17025:2017, c\u00f4ng nh\u1eadn b\u1edfi ANAB (Hoa K\u1ef3, AC-1868), th\u1eeba nh\u1eadn qu\u1ed1c t\u1ebf qua ILAC-MRA. 12 l\u0129nh v\u1ef1c \u0111o l\u01b0\u1eddng, d\u1ecbch v\u1ee5 on-site to\u00e0n qu\u1ed1c, t\u1eeb 2014. M\u00e3 DN 0312668882. Hotline 0908 173 345.\",\"legalName\":\"C\u00f4ng Ty C\u1ed5 Ph\u1ea7n \u0110i\u1ec7n T\u1eed Techmaster\",\"foundingDate\":\"2014-02-28\",\"numberOfEmployees\":{\"@type\":\"QuantitativeValue\",\"minValue\":\"51\",\"maxValue\":\"200\"},\"telephone\":[\"0908 173 345\",\"0936532379\"],\"contactPoint\":{\"@type\":\"ContactPoint\",\"telephone\":\"0908 173 345\",\"email\":\"marketing@techmaster.com.vn\"},\"openingHoursSpecification\":[{\"@type\":\"OpeningHoursSpecification\",\"dayOfWeek\":[\"Monday\",\"Tuesday\",\"Wednesday\",\"Thursday\",\"Friday\",\"Saturday\",\"Sunday\"],\"opens\":\"09:00\",\"closes\":\"17:00\"}],\"email\":\"marketing@techmaster.com.vn\",\"areaServed\":\"Vietnam\",\"vatID\":\"0312668882\",\"taxID\":\"0312668882\"},{\"@type\":\"Question\",\"@id\":\"https:\/\/techmaster.com.vn\/ko\/particle-measuring-systems\/#faq-brand-1\",\"position\":1,\"url\":\"https:\/\/techmaster.com.vn\/ko\/particle-measuring-systems\/#faq-brand-1\",\"name\":\"Is Techmaster an authorized Particle Measuring Systems distributor in Vietnam?\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes. Techmaster Electronics JSC is an authorized distributor of Particle Measuring Systems (PMS) in Vietnam, supplying genuine equipment with warranty, spare parts and local technical support.\",\"inLanguage\":\"ko-KR\"},\"inLanguage\":\"ko-KR\"},{\"@type\":\"Question\",\"@id\":\"https:\/\/techmaster.com.vn\/ko\/particle-measuring-systems\/#faq-brand-2\",\"position\":2,\"url\":\"https:\/\/techmaster.com.vn\/ko\/particle-measuring-systems\/#faq-brand-2\",\"name\":\"Which product lines does Particle Measuring Systems make?\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"PMS makes particle counters for three environments: air (Lasair III, Lasair Pro, HandiLaz, Airnet II, IsoAir), liquids (Ultra DI, HSLIS, UltraChem, LiQuilaz) and ultrapure gases (NanoAir, Nano 10, HPGP), plus the AirSentry II monitoring system and FacilityPro software.\",\"inLanguage\":\"ko-KR\"},\"inLanguage\":\"ko-KR\"},{\"@type\":\"Question\",\"@id\":\"https:\/\/techmaster.com.vn\/ko\/particle-measuring-systems\/#faq-brand-3\",\"position\":3,\"url\":\"https:\/\/techmaster.com.vn\/ko\/particle-measuring-systems\/#faq-brand-3\",\"name\":\"Can PMS instruments bought in Vietnam be calibrated locally?\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes. Techmaster operates an ANAB-accredited ISO\/IEC 17025 calibration lab in Vietnam, calibrating particle counters to ISO 21501-4 without shipping equipment abroad.\",\"inLanguage\":\"ko-KR\"},\"inLanguage\":\"ko-KR\"},{\"@type\":\"Question\",\"@id\":\"https:\/\/techmaster.com.vn\/ko\/particle-measuring-systems\/#faq-brand-4\",\"position\":4,\"url\":\"https:\/\/techmaster.com.vn\/ko\/particle-measuring-systems\/#faq-brand-4\",\"name\":\"Which PMS model should I choose for my cleanroom?\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Choose by measurement environment, cleanliness class and number of monitoring points. See the full particle counter catalog to compare every product line, or contact a Techmaster application engineer for advice based on the standards you must comply with.\",\"inLanguage\":\"ko-KR\"},\"inLanguage\":\"ko-KR\"},{\"@type\":\"ImageObject\",\"inLanguage\":\"ko-KR\",\"@id\":\"https:\/\/techmaster.com.vn\/ko\/particle-measuring-systems\/#local-main-organization-logo\",\"url\":\"https:\/\/techmaster.com.vn\/wp-content\/uploads\/2026\/06\/Logo-TEV-1000x1000-1.png\",\"contentUrl\":\"https:\/\/techmaster.com.vn\/wp-content\/uploads\/2026\/06\/Logo-TEV-1000x1000-1.png\",\"width\":1000,\"height\":1000,\"caption\":\"Techmaster Electronics JSC\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Particle Measuring Systems - Techmaster Electronics JSC","description":"Particle Measuring Systems (PMS) specializes in particle counting solutions that measure and monitor contamination levels","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/techmaster.com.vn\/ko\/particle-measuring-systems\/","og_locale":"ko_KR","og_type":"article","og_title":"Particle Measuring Systems","og_description":"Particle Measuring Systems (PMS) specializes in particle counting solutions that measure and monitor contamination levels","og_url":"https:\/\/techmaster.com.vn\/ko\/particle-measuring-systems\/","og_site_name":"Techmaster Electronics JSC","article_publisher":"https:\/\/www.facebook.com\/techmaster.electronics.jsc","article_modified_time":"2026-09-22T08:50:44+00:00","og_image":[{"width":800,"height":450,"url":"https:\/\/techmaster.com.vn\/wp-content\/uploads\/2026\/09\/pms-hub-tong-quan-phong-sach-wafer.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_site":"@techmastervn","twitter_misc":{"\uc608\uc0c1 \ub418\ub294 \ud310\ub3c5 \uc2dc\uac04":"15\ubd84"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":["WebPage","FAQPage"],"@id":"https:\/\/techmaster.com.vn\/ko\/particle-measuring-systems\/","url":"https:\/\/techmaster.com.vn\/ko\/particle-measuring-systems\/","name":"Particle Measuring Systems - Techmaster Electronics JSC","isPartOf":{"@id":"https:\/\/techmaster.com.vn\/ko\/#website"},"primaryImageOfPage":{"@id":"https:\/\/techmaster.com.vn\/ko\/particle-measuring-systems\/#primaryimage"},"image":{"@id":"https:\/\/techmaster.com.vn\/ko\/particle-measuring-systems\/#primaryimage"},"thumbnailUrl":"https:\/\/techmaster.com.vn\/wp-content\/uploads\/2026\/09\/pms-hub-tong-quan-phong-sach-wafer.jpg","datePublished":"2020-12-11T04:53:29+00:00","dateModified":"2026-09-22T08:50:44+00:00","description":"Particle Measuring Systems (PMS) specializes in particle counting solutions that measure and monitor contamination levels","breadcrumb":{"@id":"https:\/\/techmaster.com.vn\/ko\/particle-measuring-systems\/#breadcrumb"},"mainEntity":[{"@id":"https:\/\/techmaster.com.vn\/ko\/particle-measuring-systems\/#faq-brand-1"},{"@id":"https:\/\/techmaster.com.vn\/ko\/particle-measuring-systems\/#faq-brand-2"},{"@id":"https:\/\/techmaster.com.vn\/ko\/particle-measuring-systems\/#faq-brand-3"},{"@id":"https:\/\/techmaster.com.vn\/ko\/particle-measuring-systems\/#faq-brand-4"}],"inLanguage":"ko-KR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/techmaster.com.vn\/ko\/particle-measuring-systems\/"]}]},{"@type":"ImageObject","inLanguage":"ko-KR","@id":"https:\/\/techmaster.com.vn\/ko\/particle-measuring-systems\/#primaryimage","url":"https:\/\/techmaster.com.vn\/wp-content\/uploads\/2026\/09\/pms-hub-tong-quan-phong-sach-wafer.jpg","contentUrl":"https:\/\/techmaster.com.vn\/wp-content\/uploads\/2026\/09\/pms-hub-tong-quan-phong-sach-wafer.jpg","width":800,"height":450},{"@type":"BreadcrumbList","@id":"https:\/\/techmaster.com.vn\/ko\/particle-measuring-systems\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Trang ch\u1ee7","item":"https:\/\/techmaster.com.vn\/ko\/"},{"@type":"ListItem","position":2,"name":"Particle Measuring Systems"}]},{"@type":"WebSite","@id":"https:\/\/techmaster.com.vn\/ko\/#website","url":"https:\/\/techmaster.com.vn\/ko\/","name":"Techmaster Electronics JSC","description":"","publisher":{"@id":"https:\/\/techmaster.com.vn\/ko\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/techmaster.com.vn\/ko\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"ko-KR"},{"@type":["Organization","Place"],"@id":"https:\/\/techmaster.com.vn\/ko\/#organization","name":"Techmaster Electronics JSC","alternateName":"Techmaster Vietnam","url":"https:\/\/techmaster.com.vn\/ko\/","logo":{"@id":"https:\/\/techmaster.com.vn\/ko\/particle-measuring-systems\/#local-main-organization-logo"},"image":{"@id":"https:\/\/techmaster.com.vn\/ko\/particle-measuring-systems\/#local-main-organization-logo"},"sameAs":["https:\/\/www.facebook.com\/techmaster.electronics.jsc","https:\/\/x.com\/techmastervn","https:\/\/www.instagram.com\/techmastervietnam","https:\/\/myspace.com\/techmastervietnam","https:\/\/www.youtube.com\/c\/TechmasterElectronicsJSC","https:\/\/www.pinterest.com\/techmasterelectronicsjsc\/","https:\/\/vi.wikipedia.org\/wiki\/Th\u00e0nh_vi\u00ean:Techmastervietnam","https:\/\/twitter.com\/techmastervn","https:\/\/www.linkedin.com\/company\/techmaster-vietnam\/","https:\/\/www.wikidata.org\/wiki\/Q140068421"],"description":"Techmaster Electronics JSC \u2014 ph\u00f2ng th\u00ed nghi\u1ec7m hi\u1ec7u chu\u1ea9n ISO\/IEC 17025:2017, c\u00f4ng nh\u1eadn b\u1edfi ANAB (Hoa K\u1ef3, AC-1868), th\u1eeba nh\u1eadn qu\u1ed1c t\u1ebf qua ILAC-MRA. 12 l\u0129nh v\u1ef1c \u0111o l\u01b0\u1eddng, d\u1ecbch v\u1ee5 on-site to\u00e0n qu\u1ed1c, t\u1eeb 2014. M\u00e3 DN 0312668882. Hotline 0908 173 345.","legalName":"C\u00f4ng Ty C\u1ed5 Ph\u1ea7n \u0110i\u1ec7n T\u1eed Techmaster","foundingDate":"2014-02-28","numberOfEmployees":{"@type":"QuantitativeValue","minValue":"51","maxValue":"200"},"telephone":["0908 173 345","0936532379"],"contactPoint":{"@type":"ContactPoint","telephone":"0908 173 345","email":"marketing@techmaster.com.vn"},"openingHoursSpecification":[{"@type":"OpeningHoursSpecification","dayOfWeek":["Monday","Tuesday","Wednesday","Thursday","Friday","Saturday","Sunday"],"opens":"09:00","closes":"17:00"}],"email":"marketing@techmaster.com.vn","areaServed":"Vietnam","vatID":"0312668882","taxID":"0312668882"},{"@type":"Question","@id":"https:\/\/techmaster.com.vn\/ko\/particle-measuring-systems\/#faq-brand-1","position":1,"url":"https:\/\/techmaster.com.vn\/ko\/particle-measuring-systems\/#faq-brand-1","name":"Is Techmaster an authorized Particle Measuring Systems distributor in Vietnam?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"Yes. Techmaster Electronics JSC is an authorized distributor of Particle Measuring Systems (PMS) in Vietnam, supplying genuine equipment with warranty, spare parts and local technical support.","inLanguage":"ko-KR"},"inLanguage":"ko-KR"},{"@type":"Question","@id":"https:\/\/techmaster.com.vn\/ko\/particle-measuring-systems\/#faq-brand-2","position":2,"url":"https:\/\/techmaster.com.vn\/ko\/particle-measuring-systems\/#faq-brand-2","name":"Which product lines does Particle Measuring Systems make?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"PMS makes particle counters for three environments: air (Lasair III, Lasair Pro, HandiLaz, Airnet II, IsoAir), liquids (Ultra DI, HSLIS, UltraChem, LiQuilaz) and ultrapure gases (NanoAir, Nano 10, HPGP), plus the AirSentry II monitoring system and FacilityPro software.","inLanguage":"ko-KR"},"inLanguage":"ko-KR"},{"@type":"Question","@id":"https:\/\/techmaster.com.vn\/ko\/particle-measuring-systems\/#faq-brand-3","position":3,"url":"https:\/\/techmaster.com.vn\/ko\/particle-measuring-systems\/#faq-brand-3","name":"Can PMS instruments bought in Vietnam be calibrated locally?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"Yes. Techmaster operates an ANAB-accredited ISO\/IEC 17025 calibration lab in Vietnam, calibrating particle counters to ISO 21501-4 without shipping equipment abroad.","inLanguage":"ko-KR"},"inLanguage":"ko-KR"},{"@type":"Question","@id":"https:\/\/techmaster.com.vn\/ko\/particle-measuring-systems\/#faq-brand-4","position":4,"url":"https:\/\/techmaster.com.vn\/ko\/particle-measuring-systems\/#faq-brand-4","name":"Which PMS model should I choose for my cleanroom?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"Choose by measurement environment, cleanliness class and number of monitoring points. See the full particle counter catalog to compare every product line, or contact a Techmaster application engineer for advice based on the standards you must comply with.","inLanguage":"ko-KR"},"inLanguage":"ko-KR"},{"@type":"ImageObject","inLanguage":"ko-KR","@id":"https:\/\/techmaster.com.vn\/ko\/particle-measuring-systems\/#local-main-organization-logo","url":"https:\/\/techmaster.com.vn\/wp-content\/uploads\/2026\/06\/Logo-TEV-1000x1000-1.png","contentUrl":"https:\/\/techmaster.com.vn\/wp-content\/uploads\/2026\/06\/Logo-TEV-1000x1000-1.png","width":1000,"height":1000,"caption":"Techmaster Electronics JSC"}]}},"_links":{"self":[{"href":"https:\/\/techmaster.com.vn\/ko\/wp-json\/wp\/v2\/pages\/98405","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/techmaster.com.vn\/ko\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/techmaster.com.vn\/ko\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/techmaster.com.vn\/ko\/wp-json\/wp\/v2\/users\/176"}],"replies":[{"embeddable":true,"href":"https:\/\/techmaster.com.vn\/ko\/wp-json\/wp\/v2\/comments?post=98405"}],"version-history":[{"count":7,"href":"https:\/\/techmaster.com.vn\/ko\/wp-json\/wp\/v2\/pages\/98405\/revisions"}],"predecessor-version":[{"id":251199,"href":"https:\/\/techmaster.com.vn\/ko\/wp-json\/wp\/v2\/pages\/98405\/revisions\/251199"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/techmaster.com.vn\/ko\/wp-json\/wp\/v2\/media\/251113"}],"wp:attachment":[{"href":"https:\/\/techmaster.com.vn\/ko\/wp-json\/wp\/v2\/media?parent=98405"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}