{"id":196171,"date":"2026-06-10T17:08:10","date_gmt":"2026-06-10T10:08:10","guid":{"rendered":"https:\/\/techmaster.com.vn\/?page_id=196171"},"modified":"2026-06-10T17:08:10","modified_gmt":"2026-06-10T10:08:10","slug":"particle-measurement-precision-optics-laser-photonics","status":"publish","type":"page","link":"https:\/\/techmaster.com.vn\/en\/particle-measurement-precision-optics-laser-photonics\/","title":{"rendered":"Particle Measurement for Precision Optics, Lasers &#038; Photonics \u2014 PMS Vietnam"},"content":{"rendered":"<style>\n.pms-page{\n  --tm-red:#E1251B;--tm-red-dark:#B81C14;--tm-red-light:#FF4438;\n  --tm-dark:#1A1A1A;--tm-charcoal:#2B2B2B;--tm-accent:#FFC107;\n  --tm-text:#1A1A1A;--tm-text-muted:#5A5A5A;\n  --tm-bg:#fff;--tm-bg-soft:#F7F7F7;--tm-border:#E5E5E5;\n  --radius:14px;\n  --shadow-sm:0 2px 8px rgba(26,26,26,.06);\n  --shadow-md:0 8px 24px rgba(26,26,26,.10);\n  --shadow-lg:0 20px 60px rgba(225,37,27,.20);\n  font-family:'Inter','Segoe UI',-apple-system,BlinkMacSystemFont,sans-serif;\n  color:var(--tm-text);line-height:1.6;-webkit-font-smoothing:antialiased;\n}\n.pms-page *{margin:0;padding:0;box-sizing:border-box}\n.pms-page img{max-width:100%;height:auto;display:block}\n.pms-page a{color:inherit;text-decoration:none}\n.pms-page .container{max-width:1280px;margin:0 auto;padding:0 24px}\n.pms-page .btn{display:inline-block;padding:11px 22px;border-radius:8px;font-weight:600;font-size:14px;transition:all .25s;border:none;cursor:pointer;text-align:center;white-space:nowrap;text-decoration:none}\n.pms-page .btn-primary{background:var(--tm-red);color:#fff}\n.pms-page .btn-primary:hover{background:var(--tm-dark);transform:translateY(-1px);box-shadow:var(--shadow-md);color:#fff}\n.pms-page .btn-outline{background:transparent;color:var(--tm-red);border:1.5px solid var(--tm-red)}\n.pms-page .btn-outline:hover{background:var(--tm-red);color:#fff}\n.pms-page .btn-ghost{color:#fff;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.25)}\n.pms-page .btn-ghost:hover{background:rgba(255,255,255,.2)}\n.pms-page .hero{position:relative;background:#E8EEF2;color:var(--tm-dark);overflow:hidden;min-height:520px;width:100vw;margin-left:calc(50% - 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Particle Measuring Systems keeps your optics cleanroom perfectly clean \u2014 officially distributed in Vietnam by Techmaster.<\/p>\n<div class=\"hero-actions\">\n      <a href=\"#products\" class=\"btn-pill solid\">Download Catalog<span class=\"arrow\">\u2192<\/span><\/a><br \/>\n      <a href=\"https:\/\/techmaster.com.vn\/en\/contact\/\" class=\"btn-pill ghost\">Talk to an Expert<span class=\"arrow\">\u2192<\/span><\/a>\n    <\/div>\n<\/p><\/div>\n<div class=\"hero-image\">\n    <img decoding=\"async\" src=\"https:\/\/techmaster.com.vn\/wp-content\/uploads\/2026\/06\/scientist-analyzing-microbial-growth-petri-dish-lab-conditions.jpg\" alt=\"Particle Measurement for Precision Optics, Lasers &amp; Photonics\">\n  <\/div>\n<\/div>\n<\/section>\n<section class=\"hero-subtitle\" style=\"background:#fff;padding:28px 24px;border-bottom:1px solid #E5E5E5;text-align:center;width:100vw;margin-left:calc(50% - 50vw);margin-right:calc(50% - 50vw)\">\n<p style=\"max-width:1180px;margin:0 auto;font-size:24px;color:#1A1A1A;line-height:1.5;font-weight:600;font-style:italic;position:relative\"><span style=\"color:#E1251B;font-size:48px;font-weight:800;line-height:0;vertical-align:-12px;margin-right:6px\">\u201c<\/span>Solution hub for particle measurement in optics, laser, lens, mirror and photonics-sensor cleanrooms <strong style=\"color:#E1251B;font-weight:800\">Vietnam<\/strong> \u2014 Lasair Pro, Lasair III, IsoAir Pro, NanoAir 10, Chem 20, AirSentry II AMC.<span style=\"color:#E1251B;font-size:48px;font-weight:800;line-height:0;vertical-align:-22px;margin-left:6px\">\u201d<\/span><\/p>\n<\/section>\n<section class=\"sensitivity\">\n<div class=\"container\">\n<div class=\"section-head\" style=\"margin-bottom:36px\">\n    <span class=\"section-eyebrow\">Precision Optics Sensitivity<\/span><\/p>\n<h2>Sensitivity that catches every contaminant that causes laser damage<\/h2>\n<\/p><\/div>\n<div class=\"sens-grid\">\n<div class=\"sens-item\">\n<div class=\"val\" data-target=\"10\" style=\"font-size:48px;font-weight:800;color:#1A1A1A;letter-spacing:-1.5px;line-height:1\"><span class=\"num\">10<\/span> <span style=\"font-size:24px;color:#5A5A5A;font-weight:600\">nm<\/span><\/div>\n<div style=\"font-size:14px;color:#5A5A5A;font-weight:500;margin-top:10px\">Air \u00b7 DUV\/EUV optics<\/div>\n<\/div>\n<div class=\"sens-item\">\n<div class=\"val\" data-target=\"10\" style=\"font-size:48px;font-weight:800;color:#1A1A1A;letter-spacing:-1.5px;line-height:1\"><span class=\"num\">10<\/span> <span style=\"font-size:24px;color:#5A5A5A;font-weight:600\">nm<\/span><\/div>\n<div style=\"font-size:14px;color:#5A5A5A;font-weight:500;margin-top:10px\">Gas \u00b7 UHP N2\/Ar<\/div>\n<\/div>\n<div class=\"sens-item\">\n<div class=\"val\" data-target=\"20\" style=\"font-size:48px;font-weight:800;color:#1A1A1A;letter-spacing:-1.5px;line-height:1\"><span class=\"num\">20<\/span> <span style=\"font-size:24px;color:#5A5A5A;font-weight:600\">nm<\/span><\/div>\n<div style=\"font-size:14px;color:#5A5A5A;font-weight:500;margin-top:10px\">DI Water \u00b7 Lens rinse<\/div>\n<\/div>\n<div class=\"sens-item\">\n<div class=\"val\" data-target=\"20\" style=\"font-size:48px;font-weight:800;color:#1A1A1A;letter-spacing:-1.5px;line-height:1\"><span class=\"num\">20<\/span> <span style=\"font-size:24px;color:#5A5A5A;font-weight:600\">nm<\/span><\/div>\n<div style=\"font-size:14px;color:#5A5A5A;font-weight:500;margin-top:10px\">Chemicals \u00b7 Coating<\/div>\n<\/div>\n<div class=\"sens-item\">\n<div class=\"val\" data-target=\"70\" style=\"font-size:48px;font-weight:800;color:#1A1A1A;letter-spacing:-1.5px;line-height:1\"><span class=\"num\">70<\/span> <span style=\"font-size:24px;color:#5A5A5A;font-weight:600\">ppt<\/span><\/div>\n<div style=\"font-size:14px;color:#5A5A5A;font-weight:500;margin-top:10px\">AMC \u00b7 Molecular<\/div>\n<\/div><\/div>\n<\/div>\n<\/section>\n<p><script>(function(){function anim(el,t,d,dec){var s=Date.now();var iv=setInterval(function(){var p=Math.min((Date.now()-s)\/d,1);var e=1-Math.pow(1-p,3);var v=e*t;el.textContent=dec?v.toFixed(dec):Math.floor(v);if(p>=1){el.textContent=dec?t.toFixed(dec):t;clearInterval(iv);}},30);}var nodes=document.querySelectorAll(\".pms-page .sensitivity .val[data-target]\");if(!nodes.length)return;nodes.forEach(function(el){var dec=el.getAttribute(\"data-decimals\");el.querySelector(\".num\").textContent=dec?\"0.0\":\"0\";});function trigger(el){if(el.__animated)return;el.__animated=true;var t=parseFloat(el.getAttribute(\"data-target\"));var dec=parseInt(el.getAttribute(\"data-decimals\")||\"0\",10);anim(el.querySelector(\".num\"),t,1600,dec);}function check(){nodes.forEach(function(el){var r=el.getBoundingClientRect();if(r.top<window.innerHeight*0.9 &#038;&#038; r.bottom>0)trigger(el);});}check();window.addEventListener(\"scroll\",check,{passive:true});window.addEventListener(\"resize\",check);document.addEventListener(\"visibilitychange\",check);})();<\/script><\/p>\n<section class=\"block\" id=\"products\">\n<div class=\"container\">\n<div class=\"section-head\">\n    <span class=\"section-eyebrow\">Product Portfolio<\/span><\/p>\n<h2>5 product families for optics &amp; photonics cleanrooms<\/h2>\n<p>From DUV\/EUV lithography optics to lens grinding, mirror coating, laser assembly and sensor packaging \u2014 Techmaster recommends the optimal configuration for Vietnam&#8217;s optics industry.<\/p>\n<\/p><\/div>\n<div class=\"family-section\">\n<div class=\"family-header\">\n<div class=\"family-num\">1<\/div>\n<div class=\"family-info\">\n<h3>Lasair\u00ae Pro Family \u2014 Optics handhelds<\/h3>\n<p>Lightweight rechargeable handhelds \u2014 built for HVAC validation, ISO 14644 spot-checks, and certification of coating rooms, lens assembly and sensor packaging rooms.<\/p>\n<\/p><\/div>\n<\/div>\n<div class=\"product-grid\">\n<article class=\"product-card\"><span class=\"pc-badge popular\">\u2605 Optics best seller<\/span><\/p>\n<h4 class=\"pc-title\">Lasair Pro 310<\/h4>\n<div class=\"pc-spec\">Handheld 0.3 \u00b5m \u00b7 2.83 LPM<\/div>\n<p class=\"pc-desc\">Standard handheld for ISO 5-8 optics cleanroom audits, HVAC validation and ISO 14644-1 certification. Fast-charging lithium battery, 5,000-location memory.<\/p>\n<p><a href=\"https:\/\/techmaster.com.vn\/may-dem-hat-tieu-phan-trong-khong-khi-pms-lasair-pro\/\" class=\"pc-link\">View details<\/a><\/article>\n<article class=\"product-card\"><span class=\"pc-badge\">2x speed<\/span><\/p>\n<h4 class=\"pc-title\">Lasair Pro 350<\/h4>\n<div class=\"pc-spec\">Handheld \u00b7 50 LPM<\/div>\n<p class=\"pc-desc\">50 LPM handheld \u2014 twice as fast as the 310 version. Ideal for auditing multiple lens-grinding rooms, coating chambers and laser rooms in a single shift.<\/p>\n<p><a href=\"https:\/\/techmaster.com.vn\/may-dem-hat-tieu-phan-di-dong-pms-lasair-pro-350\/\" class=\"pc-link\">View details<\/a><\/article>\n<article class=\"product-card\"><span class=\"pc-badge popular\">\u2605 High flow rate<\/span><\/p>\n<h4 class=\"pc-title\">Lasair Pro 5100<\/h4>\n<div class=\"pc-spec\">Handheld \u00b7 100 LPM<\/div>\n<p class=\"pc-desc\">100 LPM flow \u2014 classify an entire optics plant in one shift. Built for large-scale optics plants, sensor packaging and fiber optic production.<\/p>\n<p><a href=\"https:\/\/techmaster.com.vn\/may-dem-hat-tieu-phan-di-dong-pms-lasair-pro-5100\/\" class=\"pc-link\">View details<\/a><\/article>\n<\/p><\/div>\n<\/p><\/div>\n<div class=\"family-section\">\n<div class=\"family-header\">\n<div class=\"family-num\">2<\/div>\n<div class=\"family-info\">\n<h3>Lasair\u00ae III Family \u2014 Trolley premium 0.1 \u00b5m<\/h3>\n<p>Fixed or trolley, sensitivity from 0.1 \u00b5m \u2014 required for DUV\/EUV lithography optics, telescope mirrors, precision lenses and critical laser sources.<\/p>\n<\/p><\/div>\n<\/div>\n<div class=\"product-grid\">\n<article class=\"product-card\"><span class=\"pc-badge popular\">\u2605 DUV\/EUV optics<\/span><\/p>\n<h4 class=\"pc-title\">Lasair III 110<\/h4>\n<div class=\"pc-spec\">0.1 \u00b5m \u00b7 ISO 1-3<\/div>\n<p class=\"pc-desc\">The highest 0.1 \u00b5m-sensitivity particle counter \u2014 the standard for DUV\/EUV lithography lenses, mirror sub-aperture polishing and critical sensors. Meets laser damage threshold requirements.<\/p>\n<p><a href=\"https:\/\/techmaster.com.vn\/en\/0-1-micron-particle-counter-lasair-iii-110\/\" class=\"pc-link\">View details<\/a><\/article>\n<article class=\"product-card\"><span class=\"pc-badge popular\">\u2605 Most popular<\/span><\/p>\n<h4 class=\"pc-title\">Lasair III 310B<\/h4>\n<div class=\"pc-spec\">0.3 \u00b5m \u00b7 6 channels \u00b7 ISO 4-5<\/div>\n<p class=\"pc-desc\">6 measurement channels (0.3, 0.5, 1.0, 5.0, 10 \u00b5m) for lens coating, laser optics assembly and fiber alignment. Balances sensitivity and cost for 90% of photonics applications.<\/p>\n<p><a href=\"https:\/\/techmaster.com.vn\/may-dem-hat-tieu-phan-phong-sach-pms-lasair-iii-310b\/\" class=\"pc-link\">View details<\/a><\/article>\n<article class=\"product-card\"><span class=\"pc-badge\">High flow rate<\/span><\/p>\n<h4 class=\"pc-title\">Lasair III 350L<\/h4>\n<div class=\"pc-spec\">50 LPM flow \u00b7 Large rooms<\/div>\n<p class=\"pc-desc\">50 LPM flow (vs the standard 28.3 LPM) \u2014 cuts sampling time by 40% for large-volume optics cleanrooms, sampling 20+ locations per ISO 14644-1.<\/p>\n<p><a href=\"https:\/\/techmaster.com.vn\/may-dem-hat-tieu-phan-phong-sach-pms-lasair-iii-350l\/\" class=\"pc-link\">View details<\/a><\/article>\n<\/p><\/div>\n<\/p><\/div>\n<div class=\"family-section\">\n<div class=\"family-header\">\n<div class=\"family-num\">3<\/div>\n<div class=\"family-info\">\n<h3>IsoAir\u00ae Pro Family \u2014 Fixed remote 24\/7<\/h3>\n<p>Integrates with FacilityPro FMS with continuous data streaming \u2014 24\/7 monitoring of lens coating chambers, laser source rooms and sensor packaging, with instant alarms.<\/p>\n<\/p><\/div>\n<\/div>\n<div class=\"product-grid\">\n<article class=\"product-card\"><span class=\"pc-badge\">Ethernet \u00b7 Wired<\/span><\/p>\n<h4 class=\"pc-title\">IsoAir Pro-E<\/h4>\n<div class=\"pc-spec\">Ethernet TCP\/IP connectivity<\/div>\n<p class=\"pc-desc\">Fixed counter with Ethernet connectivity for optics plants with existing cabling. Integrates with FMS via TCP\/IP, OPC UA, BACnet for lithography lines and critical optics rooms.<\/p>\n<p><a href=\"https:\/\/techmaster.com.vn\/en\/isoair-pro-e-remote-particle-counter\/\" class=\"pc-link\">View details<\/a><\/article>\n<article class=\"product-card\"><span class=\"pc-badge new\">\u26a1 Wireless 2.4GHz<\/span><\/p>\n<h4 class=\"pc-title\">IsoAir Pro-Plus<\/h4>\n<div class=\"pc-spec\">Wireless \u00b7 Flexible deployment<\/div>\n<p class=\"pc-desc\">Wireless for photonics cleanrooms \u2014 no cabling through vibration-sensitive areas required, flexible deployment for laser rooms, AES-encrypted 2.4 GHz. Saves 70% of cabling cost.<\/p>\n<p><a href=\"https:\/\/techmaster.com.vn\/en\/remote-particle-counter-isoair-pro-plus\/\" class=\"pc-link\">View details<\/a><\/article>\n<article class=\"product-card\"><span class=\"pc-badge\">Entry-level<\/span><\/p>\n<h4 class=\"pc-title\">IsoAir Pro<\/h4>\n<div class=\"pc-spec\">Economical version<\/div>\n<p class=\"pc-desc\">Entry-level option for optics R&amp;D, prototype lens and optics lab projects on tighter budgets. Still delivers PMS reliability at an optimized investment cost.<\/p>\n<p><a href=\"https:\/\/techmaster.com.vn\/en\/remote-particle-counter-isoair-pro\/\" class=\"pc-link\">View details<\/a><\/article>\n<\/p><\/div>\n<\/p><\/div>\n<div class=\"family-section\">\n<div class=\"family-header\">\n<div class=\"family-num\">4<\/div>\n<div class=\"family-info\">\n<h3>Compact &amp; CPC \u2014 NanoAir 10 + HandiLaz Mini II<\/h3>\n<p>An ultra-high-sensitivity 10 nm CPC for EUV photonics R&amp;D, and the lightest handheld for fast audits in fiber optics and sensor module assembly.<\/p>\n<\/p><\/div>\n<\/div>\n<div class=\"product-grid\">\n<article class=\"product-card\"><span class=\"pc-badge new\">\ud83c\udfc6 The only 10 nm<\/span><\/p>\n<h4 class=\"pc-title\">NanoAir\u2122 10<\/h4>\n<div class=\"pc-spec\">10-nanometer-sensitivity CPC<\/div>\n<p class=\"pc-desc\">10 nm-sensitivity particle counter for EUV lithography optics R&amp;D, advanced laser sources and ultra-high-reflectivity mirror coating. The only one on the market \u2014 the standard for next-gen photonics.<\/p>\n<p><a href=\"https:\/\/techmaster.com.vn\/en\/nanoair-10-aerosol-particle-counter\/\" class=\"pc-link\">View details<\/a><\/article>\n<article class=\"product-card\"><span class=\"pc-badge\">Lightest compact<\/span><\/p>\n<h4 class=\"pc-title\">HandiLaz\u00ae Mini II<\/h4>\n<div class=\"pc-spec\">Compact handheld \u00b7 &lt;1 kg<\/div>\n<p class=\"pc-desc\">The lightest handheld at an economical price for fast audits of fiber optic assembly, sensor modules and R&amp;D laser labs. Under 1 kg, 8-hour battery, XML\/PDF report output.<\/p>\n<p><a href=\"https:\/\/techmaster.com.vn\/en\/handheld-particle-counter-handilaz-mini-ii\/\" class=\"pc-link\">View details<\/a><\/article>\n<article class=\"product-card\"><span class=\"pc-badge\">Network<\/span><\/p>\n<h4 class=\"pc-title\">Airnet II 4-channel<\/h4>\n<div class=\"pc-spec\">4 size channels \u00b7 Network<\/div>\n<p class=\"pc-desc\">4-size-channel networked particle sensor \u2014 deploy facility-wide for display panels, fiber optic factories and lens-grinding workshops. Lowest cost per measurement channel.<\/p>\n<p><a href=\"https:\/\/techmaster.com.vn\/en\/airnet-ii-particle-sensor-4-channel\/\" class=\"pc-link\">View details<\/a><\/article>\n<\/p><\/div>\n<\/p><\/div>\n<div class=\"family-section\">\n<div class=\"family-header\">\n<div class=\"family-num\">5<\/div>\n<div class=\"family-info\">\n<h3>Liquid &amp; AMC \u2014 Chem 20 + AirSentry \u00b7 Optics critical<\/h3>\n<p>Particle measurement in DI water for lens rinsing, photoresist chemicals and coating solutions, plus AMC monitoring of ammonia\/sulfate that causes laser damage and haze on optics.<\/p>\n<\/p><\/div>\n<\/div>\n<div class=\"product-grid\">\n<article class=\"product-card\"><span class=\"pc-badge popular\">\u2605 20 nm chemicals<\/span><\/p>\n<h4 class=\"pc-title\">Chem 20\u2122<\/h4>\n<div class=\"pc-spec\">Chemical \u00b7 20 nm<\/div>\n<p class=\"pc-desc\">20 nm particle counter in chemical liquids \u2014 the standard for photonics photoresist, optical coating solutions and sensor wet chemistry. Detects submicron contamination before it causes defects.<\/p>\n<p><a href=\"https:\/\/techmaster.com.vn\/may-dem-hat-tieu-phan-dung-dich-nuoc-sieu-tinh-khiet-upw\/\" class=\"pc-link\">View details<\/a><\/article>\n<article class=\"product-card\"><span class=\"pc-badge new\">\ud83e\uddea AMC optics<\/p>\n<h4 class=\"pc-title\">AirSentry\u00ae II AMC<\/h4>\n<div class=\"pc-spec\">Molecular \u00b7 Optics critical<\/div>\n<p class=\"pc-desc\">AMC (Airborne Molecular Contamination) monitoring for DUV\/EUV lithography lenses, mirror haze prevention and laser damage threshold \u2014 catches ammonia, acid and sulfate at ppt level.<\/p>\n<p><a href=\"https:\/\/techmaster.com.vn\/giam-sat-amc-airsentry-nhiem-ban-phan-tu-fab-ban-dan\/\" class=\"pc-link\">View details<\/a><\/span><\/article>\n<article class=\"product-card\"><span class=\"pc-badge\">UPW lens rinse<\/span><\/p>\n<h4 class=\"pc-title\">Ultra DI Family<\/h4>\n<div class=\"pc-spec\">UPW \u00b7 Lens cleaning<\/div>\n<p class=\"pc-desc\">UPW ultrapure-water particle counting for lens cleaning, mirror rinse and sensor surface preparation. The same technology used for 7nm semiconductor UPW systems.<\/p>\n<p><a href=\"https:\/\/techmaster.com.vn\/may-dem-hat-tieu-phan-dung-dich-nuoc-sieu-tinh-khiet-upw\/\" class=\"pc-link\">View details<\/a><\/article>\n<\/p><\/div>\n<\/p><\/div>\n<\/div>\n<\/section>\n<section class=\"iso-section\">\n<div class=\"container\">\n<div class=\"section-head\">\n    <span class=\"section-eyebrow\">Guide by ISO Class<\/span><\/p>\n<h2>How to choose a particle counter by optics cleanroom class<\/h2>\n<p>Each ISO 14644 class has its own particle limits \u2014 short wavelengths and high laser power demand the most critical cleanrooms, so choose the right counter up front to prevent laser damage and haze.<\/p>\n<\/p><\/div>\n<div class=\"iso-grid\">\n<div class=\"iso-card\">\n      <span class=\"iso-class\">ISO 1-3 \u00b7 Class 10<\/span><\/p>\n<h4>DUV\/EUV Lithography \u00b7 Laser Source<\/h4>\n<p class=\"apps\">DUV\/EUV lenses, EUV mirror coating, high-power laser cavities. Requires 0.1 \u00b5m detection and a 10 nm CPC. The most critical cleanroom.<\/p>\n<div class=\"iso-rec\">\n        <a href=\"https:\/\/techmaster.com.vn\/en\/0-1-micron-particle-counter-lasair-iii-110\/\">Lasair III 110 \u00b7 0.1 \u00b5m<\/a><br \/>\n        <a href=\"https:\/\/techmaster.com.vn\/en\/nanoair-10-aerosol-particle-counter\/\">NanoAir 10 \u00b7 10 nm<\/a>\n      <\/div>\n<\/p><\/div>\n<div class=\"iso-card\">\n      <span class=\"iso-class\">ISO 4-5<\/span><\/p>\n<h4>Lens Assembly \u00b7 Optical Coating<\/h4>\n<p class=\"apps\">Lens grinding, mirror polishing, optical coating chambers, sensor wafer bonding. Balances 0.3 \u00b5m sensitivity and cost.<\/p>\n<div class=\"iso-rec\">\n        <a href=\"https:\/\/techmaster.com.vn\/may-dem-hat-tieu-phan-phong-sach-pms-lasair-iii-310b\/\">Lasair III 310B \u00b7 6 channels<\/a><br \/>\n        <a href=\"https:\/\/techmaster.com.vn\/en\/remote-particle-counter-isoair-pro-plus\/\">IsoAir Pro-Plus \u00b7 Wireless<\/a>\n      <\/div>\n<\/p><\/div>\n<div class=\"iso-card\">\n      <span class=\"iso-class\">ISO 6-8<\/span><\/p>\n<h4>Fiber Optic \u00b7 Display Assembly<\/h4>\n<p class=\"apps\">Fiber optic alignment, display panel assembly, camera module packaging. Lower requirements \u2014 prioritizes economy and sensor density.<\/p>\n<div class=\"iso-rec\">\n        <a href=\"https:\/\/techmaster.com.vn\/may-dem-hat-tieu-phan-trong-khong-khi-pms-lasair-pro\/\">Lasair Pro 310 \u00b7 Handheld<\/a><br \/>\n        <a href=\"https:\/\/techmaster.com.vn\/en\/airnet-ii-particle-sensor-4-channel\/\">Airnet II 4-channel \u00b7 Network<\/a>\n      <\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/div>\n<\/section>\n<section class=\"integration\">\n<div class=\"container\">\n<div class=\"integration-grid\">\n<div>\n      <span class=\"section-eyebrow\">Optics software &amp; FMS<\/span><\/p>\n<h2>FacilityPro \u2014 data integration &amp; ISO 14644<\/h2>\n<p class=\"lead\">PMS FMS systems monitor the entire optics plant \u2014 from lens grinding to laser packaging, with data-integrity audit trail, real-time alarms and automated reporting for ISO 14644, ISO 21501-4 and OEM customer requirements.<\/p>\n<ul class=\"integration-features\">\n<li><span class=\"check\">\u2713<\/span>\n<div><b>Real-time monitoring lens coating<\/b><span>Continuously monitors particles, AMC and RH in the coating chamber \u2014 warning before haze or laser damage to optics occurs.<\/span><\/div>\n<\/li>\n<li><span class=\"check\">\u2713<\/span>\n<div><b>AMC monitoring cho DUV\/EUV<\/b><span>Detects ammonia, acid and sulfate at ppt level \u2014 protecting DUV\/EUV optics, critical sensors and laser sources from haze and damage.<\/span><\/div>\n<\/li>\n<li><span class=\"check\">\u2713<\/span>\n<div><b>Facility-wide multi-sensor integration<\/b><span>Monitor 1,000+ sampling points, OPC UA, BACnet, Modbus, MQTT \u2014 integrates with the BMS and SCADA of display, fiber optic and sensor plants.<\/span><\/div>\n<\/li>\n<li><span class=\"check\">\u2713<\/span>\n<div><b>Photonics standards compliance<\/b><span>ISO 14644-1\/2, ISO 21501-4, ISO\/IEC 17025, MIL-PRF-13830 (optics), OEM customer standards (Apple, Samsung).<\/span><\/div>\n<\/li>\n<\/ul>\n<div style=\"margin-top:30px;display:flex;gap:12px;flex-wrap:wrap\">\n        <a href=\"https:\/\/techmaster.com.vn\/en\/facilitypro-cleanroom-software-for-pharmaceuticals\/\" class=\"btn btn-primary\">FacilityPro<\/a><br \/>\n        <a href=\"https:\/\/techmaster.com.vn\/en\/dataanalyst-particle-counter-software\/\" class=\"btn btn-outline\">DataAnalyst<\/a>\n      <\/div>\n<\/p><\/div>\n<div class=\"integration-visual\">\n      <img decoding=\"async\" src=\"https:\/\/techmaster.com.vn\/wp-content\/uploads\/2026\/06\/Image-4.png\" alt=\"PMS Photonics Optics Cleanroom Technician \u2014 FacilityPro FMS\">\n    <\/div>\n<\/p><\/div>\n<\/div>\n<\/section>\n<section class=\"related-hubs\">\n<div class=\"container\">\n<div class=\"section-head\">\n    <span class=\"section-eyebrow\">Related topic hubs<\/span><\/p>\n<h2>Explore the PMS measurement ecosystem<\/h2>\n<p>Beyond optics cleanrooms, PMS provides dedicated particle measurement solutions for every critical environment \u2014 from semiconductor and pharmaceuticals to aerospace and EV batteries.<\/p>\n<\/p><\/div>\n<div class=\"hubs-grid\" style=\"display:grid;grid-template-columns:repeat(3,1fr);gap:20px\">\n<article class=\"hub-card\" style=\"position:relative;background-image:linear-gradient(180deg,rgba(0,0,0,0.25) 0%,rgba(0,0,0,0.55) 60%,rgba(0,0,0,0.85) 100%),url(https:\/\/techmaster.com.vn\/wp-content\/uploads\/2026\/06\/Screenshot-2025-11-12-at-14.12.52.png);background-size:cover;background-position:center;border-radius:14px;padding:32px 26px;display:flex;flex-direction:column;gap:18px;transition:all .25s;min-height:240px;overflow:hidden;color:#fff\">\n<h4 style=\"font-size:18px;font-weight:700;color:#fff;line-height:1.35;margin:0;margin-top:auto;text-shadow:0 2px 8px rgba(0,0,0,0.6);position:relative\">Semiconductor cleanrooms \u2014 fab<\/h4>\n<p><span style=\"font-size:11px;color:rgba(255,255,255,0.9);font-weight:700;letter-spacing:1.5px;text-transform:uppercase;border-top:1px solid rgba(255,255,255,0.35);padding-top:14px;position:relative;text-shadow:0 1px 4px rgba(0,0,0,0.5)\">Semiconductor \u2192<\/span><a href=\"https:\/\/techmaster.com.vn\/en\/cleanroom-airborne-particle-counters-semiconductor-fab\/\" style=\"position:absolute;inset:0;border-radius:14px;text-indent:-9999px;overflow:hidden;z-index:2\" aria-label=\"Semi\">link<\/a><\/article>\n<article class=\"hub-card\" style=\"position:relative;background-image:linear-gradient(180deg,rgba(0,0,0,0.25) 0%,rgba(0,0,0,0.55) 60%,rgba(0,0,0,0.85) 100%),url(https:\/\/techmaster.com.vn\/wp-content\/uploads\/2026\/06\/ampoule.png);background-size:cover;background-position:center;border-radius:14px;padding:32px 26px;display:flex;flex-direction:column;gap:18px;transition:all .25s;min-height:240px;overflow:hidden;color:#fff\">\n<h4 style=\"font-size:18px;font-weight:700;color:#fff;line-height:1.35;margin:0;margin-top:auto;text-shadow:0 2px 8px rgba(0,0,0,0.6);position:relative\">Pharmaceutical GMP &amp; biologics<\/h4>\n<p><span style=\"font-size:11px;color:rgba(255,255,255,0.9);font-weight:700;letter-spacing:1.5px;text-transform:uppercase;border-top:1px solid rgba(255,255,255,0.35);padding-top:14px;position:relative;text-shadow:0 1px 4px rgba(0,0,0,0.5)\">Pharma GMP \u2192<\/span><a href=\"https:\/\/techmaster.com.vn\/en\/cleanroom-particle-microbial-monitoring-pharmaceutical-gmp\/\" style=\"position:absolute;inset:0;border-radius:14px;text-indent:-9999px;overflow:hidden;z-index:2\" aria-label=\"Pharma\">link<\/a><\/article>\n<article class=\"hub-card\" style=\"position:relative;background-image:linear-gradient(180deg,rgba(0,0,0,0.25) 0%,rgba(0,0,0,0.55) 60%,rgba(0,0,0,0.85) 100%),url(https:\/\/techmaster.com.vn\/wp-content\/uploads\/2026\/06\/aerospace-man-stands-hangar-with-plane-front-it.jpg);background-size:cover;background-position:center;border-radius:14px;padding:32px 26px;display:flex;flex-direction:column;gap:18px;transition:all .25s;min-height:240px;overflow:hidden;color:#fff\">\n<h4 style=\"font-size:18px;font-weight:700;color:#fff;line-height:1.35;margin:0;margin-top:auto;text-shadow:0 2px 8px rgba(0,0,0,0.6);position:relative\">Aerospace &amp; satellite<\/h4>\n<p><span style=\"font-size:11px;color:rgba(255,255,255,0.9);font-weight:700;letter-spacing:1.5px;text-transform:uppercase;border-top:1px solid rgba(255,255,255,0.35);padding-top:14px;position:relative;text-shadow:0 1px 4px rgba(0,0,0,0.5)\">Aerospace \u2192<\/span><a href=\"https:\/\/techmaster.com.vn\/en\/particle-measurement-aerospace-satellite-cleanrooms\/\" style=\"position:absolute;inset:0;border-radius:14px;text-indent:-9999px;overflow:hidden;z-index:2\" aria-label=\"Aerospace\">link<\/a><\/article>\n<article class=\"hub-card\" style=\"position:relative;background-image:linear-gradient(180deg,rgba(0,0,0,0.25) 0%,rgba(0,0,0,0.55) 60%,rgba(0,0,0,0.85) 100%),url(https:\/\/techmaster.com.vn\/wp-content\/uploads\/2026\/06\/closeup-view-electric-vehicle-battery-cell-assembly-line-mass-production-concept-electric-vehicle-battery-assembly-line-mass-production-closeup-view-manufacturing-processes.jpg);background-size:cover;background-position:center;border-radius:14px;padding:32px 26px;display:flex;flex-direction:column;gap:18px;transition:all .25s;min-height:240px;overflow:hidden;color:#fff\">\n<h4 style=\"font-size:18px;font-weight:700;color:#fff;line-height:1.35;margin:0;margin-top:auto;text-shadow:0 2px 8px rgba(0,0,0,0.6);position:relative\">Pin lithium-ion &amp; EV gigafactory<\/h4>\n<p><span style=\"font-size:11px;color:rgba(255,255,255,0.9);font-weight:700;letter-spacing:1.5px;text-transform:uppercase;border-top:1px solid rgba(255,255,255,0.35);padding-top:14px;position:relative;text-shadow:0 1px 4px rgba(0,0,0,0.5)\">Battery \u2192<\/span><a href=\"https:\/\/techmaster.com.vn\/en\/particle-measurement-lithium-ion-battery-gigafactory\/\" style=\"position:absolute;inset:0;border-radius:14px;text-indent:-9999px;overflow:hidden;z-index:2\" aria-label=\"Battery\">link<\/a><\/article>\n<article class=\"hub-card\" style=\"position:relative;background-image:linear-gradient(180deg,rgba(0,0,0,0.25) 0%,rgba(0,0,0,0.55) 60%,rgba(0,0,0,0.85) 100%),url(https:\/\/techmaster.com.vn\/wp-content\/uploads\/2023\/06\/the-airsentry-ii.jpg);background-size:cover;background-position:center;border-radius:14px;padding:32px 26px;display:flex;flex-direction:column;gap:18px;transition:all .25s;min-height:240px;overflow:hidden;color:#fff\">\n<h4 style=\"font-size:18px;font-weight:700;color:#fff;line-height:1.35;margin:0;margin-top:auto;text-shadow:0 2px 8px rgba(0,0,0,0.6);position:relative\">AMC AirSentry \u2014 optics critical<\/h4>\n<p><span style=\"font-size:11px;color:rgba(255,255,255,0.9);font-weight:700;letter-spacing:1.5px;text-transform:uppercase;border-top:1px solid rgba(255,255,255,0.35);padding-top:14px;position:relative;text-shadow:0 1px 4px rgba(0,0,0,0.5)\">AMC \u2192<\/span><a href=\"https:\/\/techmaster.com.vn\/giam-sat-amc-airsentry-nhiem-ban-phan-tu-fab-ban-dan\/\" style=\"position:absolute;inset:0;border-radius:14px;text-indent:-9999px;overflow:hidden;z-index:2\" aria-label=\"AMC\">link<\/a><\/article>\n<article class=\"hub-card\" style=\"position:relative;background-image:linear-gradient(180deg,rgba(0,0,0,0.25) 0%,rgba(0,0,0,0.55) 60%,rgba(0,0,0,0.85) 100%),url(https:\/\/techmaster.com.vn\/wp-content\/uploads\/2026\/05\/pms-equipment-cleanroom-testing-solution.banner.jpg);background-size:cover;background-position:center;border-radius:14px;padding:32px 26px;display:flex;flex-direction:column;gap:18px;transition:all .25s;min-height:240px;overflow:hidden;color:#fff\">\n<h4 style=\"font-size:18px;font-weight:700;color:#fff;line-height:1.35;margin:0;margin-top:auto;text-shadow:0 2px 8px rgba(0,0,0,0.6);position:relative\">PMS Vietnam main page \u00b7 Distributed by Techmaster<\/h4>\n<p><span style=\"font-size:11px;color:rgba(255,255,255,0.9);font-weight:700;letter-spacing:1.5px;text-transform:uppercase;border-top:1px solid rgba(255,255,255,0.35);padding-top:14px;position:relative;text-shadow:0 1px 4px rgba(0,0,0,0.5)\">Brand home \u2192<\/span><a href=\"https:\/\/techmaster.com.vn\/en\/particle-measuring-systems\/\" style=\"position:absolute;inset:0;border-radius:14px;text-indent:-9999px;overflow:hidden;z-index:2\" aria-label=\"Brand home\">link<\/a><\/article>\n<\/div>\n<\/div>\n<\/section>\n<section class=\"cta\">\n<div class=\"container\">\n<div class=\"cta-content\">\n<h2>Configuration consulting for your optics project<\/h2>\n<p>Techmaster Vietnam engineers provide free configuration consulting, on-site demos, and turnkey FMS proposals for lens grinding, mirror coating, laser source, sensor packaging, fiber optic and display panel cleanrooms.<\/p>\n<div class=\"cta-actions\">\n      <a href=\"tel:0908173345\" class=\"btn btn-primary\">\ud83d\udcde Call 0908 173 345<\/a><br \/>\n      <a href=\"https:\/\/techmaster.com.vn\/en\/contact\/\" class=\"btn btn-ghost\">Request a Quote<\/a>\n    <\/div>\n<\/p><\/div>\n<\/div>\n<\/section>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>OPTICS &amp; PHOTONICS Particle Measurement Solutions for Precision Optics, Lasers &amp; Photonics Protect precision optics, lens\/mirror cleanrooms, sensors and laser sources from submicron contamination \u2014 the shorter the wavelength and the higher the laser energy density, the more any particle can destroy a component. Particle Measuring Systems keeps your optics cleanroom perfectly clean \u2014 officially [&#8230;]\n","protected":false},"author":4,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-196171","page","type-page","status-publish","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 Measurement for Precision Optics, Lasers &amp; Photonics \u2014 PMS Vietnam - Techmaster Electronics JSC<\/title>\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\/en\/particle-measurement-precision-optics-laser-photonics\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Particle Measurement for Precision Optics, Lasers &amp; Photonics \u2014 PMS Vietnam\" \/>\n<meta property=\"og:description\" content=\"OPTICS &amp; PHOTONICS Particle Measurement Solutions for Precision Optics, Lasers &amp; Photonics Protect precision optics, lens\/mirror cleanrooms, sensors and laser sources from submicron contamination \u2014 the shorter the wavelength and the higher the laser energy density, the more any particle can destroy a component. Particle Measuring Systems keeps your optics cleanroom perfectly clean \u2014 officially [...]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/techmaster.com.vn\/en\/particle-measurement-precision-optics-laser-photonics\/\" \/>\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=\"og:image\" content=\"https:\/\/techmaster.com.vn\/wp-content\/uploads\/2026\/06\/scientist-analyzing-microbial-growth-petri-dish-lab-conditions.jpg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:site\" content=\"@techmastervn\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"6 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/techmaster.com.vn\/en\/particle-measurement-precision-optics-laser-photonics\/\",\"url\":\"https:\/\/techmaster.com.vn\/en\/particle-measurement-precision-optics-laser-photonics\/\",\"name\":\"Particle Measurement for Precision Optics, Lasers & Photonics \u2014 PMS Vietnam - Techmaster Electronics JSC\",\"isPartOf\":{\"@id\":\"https:\/\/techmaster.com.vn\/en\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/techmaster.com.vn\/en\/particle-measurement-precision-optics-laser-photonics\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/techmaster.com.vn\/en\/particle-measurement-precision-optics-laser-photonics\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/techmaster.com.vn\/wp-content\/uploads\/2026\/06\/scientist-analyzing-microbial-growth-petri-dish-lab-conditions.jpg\",\"datePublished\":\"2026-06-10T10:08:10+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/techmaster.com.vn\/en\/particle-measurement-precision-optics-laser-photonics\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/techmaster.com.vn\/en\/particle-measurement-precision-optics-laser-photonics\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/techmaster.com.vn\/en\/particle-measurement-precision-optics-laser-photonics\/#primaryimage\",\"url\":\"https:\/\/techmaster.com.vn\/wp-content\/uploads\/2026\/06\/scientist-analyzing-microbial-growth-petri-dish-lab-conditions.jpg\",\"contentUrl\":\"https:\/\/techmaster.com.vn\/wp-content\/uploads\/2026\/06\/scientist-analyzing-microbial-growth-petri-dish-lab-conditions.jpg\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/techmaster.com.vn\/en\/particle-measurement-precision-optics-laser-photonics\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Trang ch\u1ee7\",\"item\":\"https:\/\/techmaster.com.vn\/en\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Particle Measurement for Precision Optics, Lasers &#038; Photonics \u2014 PMS Vietnam\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/techmaster.com.vn\/en\/#website\",\"url\":\"https:\/\/techmaster.com.vn\/en\/\",\"name\":\"Techmaster Electronics JSC\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\/\/techmaster.com.vn\/en\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/techmaster.com.vn\/en\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":[\"Organization\",\"Place\"],\"@id\":\"https:\/\/techmaster.com.vn\/en\/#organization\",\"name\":\"Techmaster Electronics JSC\",\"alternateName\":\"Techmaster Vietnam\",\"url\":\"https:\/\/techmaster.com.vn\/en\/\",\"logo\":{\"@id\":\"https:\/\/techmaster.com.vn\/en\/particle-measurement-precision-optics-laser-photonics\/#local-main-organization-logo\"},\"image\":{\"@id\":\"https:\/\/techmaster.com.vn\/en\/particle-measurement-precision-optics-laser-photonics\/#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. 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