{"id":94372,"date":"2023-11-01T14:24:53","date_gmt":"2023-11-01T07:24:53","guid":{"rendered":"https:\/\/techmaster.com.vn\/fluke\/ro-ri-khi-tan-pha-thiet-bi\/"},"modified":"2023-12-20T10:32:22","modified_gmt":"2023-12-20T03:32:22","slug":"ro-ri-khi-tan-pha-thiet-bi","status":"publish","type":"page","link":"https:\/\/techmaster.com.vn\/en\/fluke\/ro-ri-khi-tan-pha-thiet-bi\/","title":{"rendered":"R\u00f2 r\u1ec9 kh\u00ed t\u00e1n ph\u00e0 thi\u1ebft b\u1ecb"},"content":{"rendered":"\n  <div class=\"banner has-hover\" id=\"banner-1354169531\">\n          <div class=\"banner-inner fill\">\n        <div class=\"banner-bg fill\" >\n            <div class=\"bg fill bg-fill \"><\/div>\n                        <div class=\"overlay\"><\/div>            \n                    <\/div>\n\t\t\n        <div class=\"banner-layers container\">\n            <div class=\"fill banner-link\"><\/div>            \n   <div id=\"text-box-113275345\" class=\"text-box banner-layer x5 md-x5 lg-x5 y50 md-y50 lg-y50 res-text\">\n                                <div class=\"text-box-content text dark\">\n              \n              <div class=\"text-inner text-left\">\n                  \n<h1 class=\"nid-11281\" style=\"text-align: center;\">Case study: 14 ways hidden air leaks wreak havoc on equipment<\/h1>\n<div id=\"input_line_0\" style=\"text-align: center;\"><span id=\"input_part_0\" class=\"\" data-mention=\"Energy efficiency, Healthcare, Leak detection\">Energy efficiency, Healthcare, Leak detection<\/span><\/div>\n<div id=\"input_line_1\" style=\"text-align: center;\"><span id=\"input_part_0\" class=\"\" data-mention=\"Beyond performance issues and reduced energy efficiency, the damage caused by unnoticed gas or compressed air leaks can be substantial. Here are some of the top issues that can be averted with the Fluke ii900 Acoustic Imager, which will help you find these sneaky leaks so you can repair them before they cause costly downtime.\">Beyond performance issues and reduced energy efficiency, the damage caused by unnoticed gas or compressed air leaks can be substantial. Here are some of the top issues that can be averted with the Fluke ii900 Acoustic Imager, which will help you find these sneaky leaks so you can repair them before they cause costly downtime.<\/span><\/div>\n              <\/div>\n           <\/div>\n                            \n<style>\n#text-box-113275345 {\n  width: 60%;\n}\n#text-box-113275345 .text-box-content {\n  font-size: 100%;\n}\n@media (min-width:550px) {\n  #text-box-113275345 {\n    width: 98%;\n  }\n}\n<\/style>\n    <\/div>\n \n        <\/div>\n      <\/div>\n\n            \n<style>\n#banner-1354169531 {\n  padding-top: 500px;\n}\n#banner-1354169531 .bg.bg-loaded {\n  background-image: url(https:\/\/techmaster.com.vn\/wp-content\/uploads\/2023\/11\/F-ii900_17a_c.jpg);\n}\n#banner-1354169531 .overlay {\n  background-color: rgba(0, 0, 0, 0.709);\n}\n#banner-1354169531 .ux-shape-divider--top svg {\n  height: 150px;\n  --divider-top-width: 100%;\n}\n#banner-1354169531 .ux-shape-divider--bottom svg {\n  height: 150px;\n  --divider-width: 100%;\n}\n<\/style>\n  <\/div>\n\n\n\t<section class=\"section\" id=\"section_965402061\">\n\t\t<div class=\"bg section-bg fill bg-fill  bg-loaded\" >\n\n\t\t\t\n\t\t\t\n\t\t\t\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n<div class=\"row\"  id=\"row-300318935\">\n\n\t<div id=\"col-1478330662\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<div class=\"container section-title-container\" ><h3 class=\"section-title section-title-normal\"><b><\/b><span class=\"section-title-main\" style=\"color:rgb(255, 194, 14);\">1. Control Air Pressure Regulator Failu<\/span><b><\/b><\/h3><\/div>\n<div class=\"row\"  id=\"row-491426461\">\n\n\t<div id=\"col-800157666\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_45168672\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner dark\" >\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1020\" height=\"603\" src=\"https:\/\/techmaster.com.vn\/wp-content\/uploads\/2023\/11\/Control-Air-Pressure-Regulator-lg.jpg\" class=\"attachment-large size-large\" alt=\"\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_45168672 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-84604102\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<div style=\"text-align: justify;\">This control air pressure regulator is intended to keep internal components dry. At first glance, this customer thought what they heard was normal venting, but by visualizing the sound with the Fluke ii900 saw there were two leaks. This was not normal venting. Rather, the seals had failed causing air to leak.<\/div>\n\t\t<\/div>\n\t\t\t\t\n<style>\n#col-84604102 > .col-inner {\n  padding: 127px 0px 0px 0px;\n}\n<\/style>\n\t<\/div>\n\n\t\n<\/div>\n<div class=\"container section-title-container\" ><h2 class=\"section-title section-title-normal\"><b><\/b><span class=\"section-title-main\" style=\"color:rgb(255, 194, 14);\">2. Process Control Valve Panel Condensation<\/span><b><\/b><\/h2><\/div>\n<div class=\"row\"  id=\"row-177656514\">\n\n\t<div id=\"col-1213016383\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner text-center\"  >\n\t\t\t\n\t\t\t\n<p style=\"text-align: justify;\">This control panel is for a process valve (electric and pneumatic). This customer complained of an unfounded electrical failure. It turns out, the root cause wasn\u2019t electrical at all. The Fluke ii900 identified a compressed air dryer that was not operating efficiently, which caused condensation in the area and eventually caused the electrical components to fail.<\/p>\n\t\t<\/div>\n\t\t\t\t\n<style>\n#col-1213016383 > .col-inner {\n  padding: 125px 0px 0px 0px;\n}\n<\/style>\n\t<\/div>\n\n\t\n\n\t<div id=\"col-927954796\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_1262796875\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner dark\" >\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1020\" height=\"606\" src=\"https:\/\/techmaster.com.vn\/wp-content\/uploads\/2023\/11\/Process-Control-Valve-Panel-lg.jpg\" class=\"attachment-large size-large\" alt=\"\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_1262796875 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<div class=\"container section-title-container\" ><h2 class=\"section-title section-title-normal\"><b><\/b><span class=\"section-title-main\" style=\"color:rgb(255, 194, 14);\">3. Pressure Regulator Corrosion<\/span><b><\/b><\/h2><\/div>\n<p style=\"text-align: justify;\">A pressure regulator that has corroded badly and is no longer functioning. The regulator was part of equipment that had compressed air, nitrogen, and carbon dioxide. This customer had a pressure regulator continuing to fail but couldn\u2019t figure out where. The Fluke ii900 pinpointed small carbon dioxide leaks nearby which over time can cause components to break, negatively impacting uptime and\/or quality. The root cause of many failures that go unnoticed.<\/p>\n<div class=\"container section-title-container\" ><h2 class=\"section-title section-title-normal\"><b><\/b><span class=\"section-title-main\" style=\"color:rgb(255, 194, 14);\">4. Valve Actuator Downtime<\/span><b><\/b><\/h2><\/div>\n<p style=\"text-align: justify;\">This is a valve actuator within a compressed gas system. This customer was unaware of this leak and had been compensating by increasing control air pressure. The unintended consequence was exceeding maximum pressure in other devices. This further reduced reliability of the process and caused downtime.<\/p>\n<div class=\"container section-title-container\" ><h2 class=\"section-title section-title-normal\"><b><\/b><span class=\"section-title-main\" style=\"color:rgb(255, 194, 14);\">5. Air Handler Ducting Leaks in Gaskets and Fasteners<\/span><b><\/b><\/h2><\/div>\n<p style=\"text-align: justify;\">A paint booth ducting system. There are multiple leaks where there are bad gaskets and fasteners are loose or missing completely. These types of leaks have the potential to shut down the plant or contribute to environmental discharge. Maintenance was performed on this piece of equipment just the week before and the leaks went undetected.<\/p>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<div class=\"container section-title-container\" ><h2 class=\"section-title section-title-normal\"><b><\/b><span class=\"section-title-main\" style=\"color:rgb(255, 194, 14);\">6. Automotive Air Line Leaks Reduce Performance<\/span><b><\/b><\/h2><\/div>\n<div class=\"row\"  id=\"row-987397016\">\n\n\t<div id=\"col-481535228\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_2062308581\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner dark\" >\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1020\" height=\"574\" src=\"https:\/\/techmaster.com.vn\/wp-content\/uploads\/2023\/11\/Automotive-Air-Lines.jpg\" class=\"attachment-large size-large\" alt=\"\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_2062308581 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-1059717943\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<p style=\"text-align: justify;\">These are pneumatic air lines in a semi-truck. Leaks in pneumatic systems are a quality defect that can impact the performance of onboard systems. Conventional methods of leak detection are extremely time consuming in these situations and can easily miss these types of leaks.<\/p>\n\t\t<\/div>\n\t\t\t\t\n<style>\n#col-1059717943 > .col-inner {\n  padding: 90px 0px 0px 0px;\n}\n<\/style>\n\t<\/div>\n\n\t\n<\/div>\n<div class=\"container section-title-container\" ><h2 class=\"section-title section-title-normal\"><b><\/b><span class=\"section-title-main\" style=\"color:rgb(255, 194, 14);\">7. Product Reservoir Leaks Introduce Contamination<\/span><b><\/b><\/h2><\/div>\n<div class=\"row\"  id=\"row-865456328\">\n\n\t<div id=\"col-537624951\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<p style=\"text-align: justify;\">This product reservoir silos powder, or bread, which makes vinyl siding. A leak like this can impact batch integrity, such as contamination of the product due to infiltration of environmental particulates. Contaminates can also clog the silo and shut it down, leading to unplanned downtime. The Fluke ii900 identified a bad O-ring or over-torqued nut on the vessel door.<\/p>\n<div class=\"container section-title-container\" ><h2 class=\"section-title section-title-normal\"><b><\/b><span class=\"section-title-main\" style=\"color:rgb(255, 194, 14);\">8. Dust Collection System Leaks Lead to Inefficient Performance<\/span><b><\/b><\/h2><\/div>\n<p style=\"text-align: justify;\">In this dust collection system, the ii900 spotted a leak in the pneumatics that operate the shaker in the system. This type of leak causes inefficient operation and could lead to added maintenance or else reduced performance or blocks.<\/p>\n<div class=\"container section-title-container\" ><h2 class=\"section-title section-title-normal\"><b><\/b><span class=\"section-title-main\" style=\"color:rgb(255, 194, 14);\">9. HVAC Ductwork Leaks Introduce Failure Opportunities<\/span><b><\/b><\/h2><\/div>\n<p style=\"text-align: justify;\">Loss of pressure or vacuum in HVAC ducting can lead to contamination, faulty equipment, or environmental safety issues if not venting properly.<\/p>\n<div class=\"container section-title-container\" ><h2 class=\"section-title section-title-normal\"><b><\/b><span class=\"section-title-main\" style=\"color:rgb(255, 194, 14);\">10. Overhead Roller Bearings Too High to Catch All Maintenance Needs<\/span><b><\/b><\/h2><\/div>\n<div class=\"row\"  id=\"row-106420792\">\n\n\t<div id=\"col-698506612\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<p style=\"text-align: justify;\">This is a conveyor system used to move boxes throughout the facility. Roller bearings require ongoing maintenance. In this example, the customer spent $4M USD on scaffolding to build access to the overhead areas for inspection and performance-required maintenance. They often built the scaffolding in the wrong place or inspected areas that did not require maintenance. The Fluke ii900 allowed for full-view inspection from the ground floor.<\/p>\n\t\t<\/div>\n\t\t\t\t\n<style>\n#col-698506612 > .col-inner {\n  padding: 99px 0px 0px 0px;\n}\n<\/style>\n\t<\/div>\n\n\t\n\n\t<div id=\"col-799020817\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_1586393928\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner dark\" >\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1020\" height=\"638\" src=\"https:\/\/techmaster.com.vn\/wp-content\/uploads\/2023\/11\/Overhead-Roller-Bearings.jpg\" class=\"attachment-large size-large\" alt=\"\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_1586393928 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<div class=\"container section-title-container\" ><h2 class=\"section-title section-title-normal\"><b><\/b><span class=\"section-title-main\" style=\"color:rgb(255, 194, 14);\">11. Control Air Regulator Not Venting Properly<\/span><b><\/b><\/h2><\/div>\n<div style=\"text-align: justify;\">This is a control air regulator above a process valve. The housing with the leak is a check valve. The gasket between the two mounting surfaces has failed, proving this device was not venting excess pressure, but simply leaking.<\/div>\n<div class=\"container section-title-container\" ><h2 class=\"section-title section-title-normal\"><b><\/b><span class=\"section-title-main\" style=\"color:rgb(255, 194, 14);\">12. Outdoor Holding Tank Leaking Expensive Gases<\/span><b><\/b><\/h2><\/div>\n<p style=\"text-align: justify;\">This is an outdoor argon holding tank. At this facility, the argon is piped from this storage tank into the facility and used in the production process. Argon is an expensive gas and when valves are leaking, that is money flowing directly out of the tank.<\/p>\n<div class=\"container section-title-container\" ><h2 class=\"section-title section-title-normal\"><b><\/b><span class=\"section-title-main\" style=\"color:rgb(255, 194, 14);\">13. Robotics Leaks Impact Product Quality<\/span><b><\/b><\/h2><\/div>\n<div class=\"row\"  id=\"row-953534611\">\n\n\t<div id=\"col-1053636337\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<div class=\"slider-wrapper relative\" id=\"slider-1882662947\" >\n    <div class=\"slider slider-nav-circle slider-nav-large slider-nav-light slider-style-normal\"\n        data-flickity-options='{\n            \"cellAlign\": \"center\",\n            \"imagesLoaded\": true,\n            \"lazyLoad\": 1,\n            \"freeScroll\": false,\n            \"wrapAround\": true,\n            \"autoPlay\": 6000,\n            \"pauseAutoPlayOnHover\" : true,\n            \"prevNextButtons\": true,\n            \"contain\" : true,\n            \"adaptiveHeight\" : true,\n            \"dragThreshold\" : 10,\n            \"percentPosition\": true,\n            \"pageDots\": true,\n            \"rightToLeft\": false,\n            \"draggable\": true,\n            \"selectedAttraction\": 0.1,\n            \"parallax\" : 0,\n            \"friction\": 0.6        }'\n        >\n        \n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_559081763\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner dark\" >\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1020\" height=\"638\" src=\"https:\/\/techmaster.com.vn\/wp-content\/uploads\/2023\/11\/Robotics-2-lg.jpg\" class=\"attachment-large size-large\" alt=\"\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_559081763 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_470533699\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner dark\" >\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1020\" height=\"638\" src=\"https:\/\/techmaster.com.vn\/wp-content\/uploads\/2023\/11\/Robotics-lg-1.jpg\" class=\"attachment-large size-large\" alt=\"\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_470533699 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n     <\/div>\n\n     <div class=\"loading-spin dark large centered\"><\/div>\n\n     \t<\/div>\n\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-1183031048\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<p style=\"text-align: justify;\">This is a pick and place robot with pneumatic suction cups. If the suction or actuator is weak, picked parts could drop or not be placed in the right position impacted product quality. Often when suction issues are reported all components are replaced because it is difficult to isolate the problem. Rather than needing to check each cup independently, you can check for leaks with the Fluke ii900 during operation.<\/p>\n\t\t<\/div>\n\t\t\t\t\n<style>\n#col-1183031048 > .col-inner {\n  padding: 113px 0px 0px 0px;\n}\n<\/style>\n\t<\/div>\n\n\t\n<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<div class=\"container section-title-container\" ><h2 class=\"section-title section-title-normal\"><b><\/b><span class=\"section-title-main\" style=\"color:rgb(255, 194, 14);\">14. Steam System Leaks are Expensive<\/span><b><\/b><\/h2><\/div>\n<div class=\"row\"  id=\"row-1674373346\">\n\n\t<div id=\"col-968586373\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<p style=\"text-align: justify;\">This steam system has leaks in the steam trap. Steam is expensive to produce. These types of systems are often inaccessible, making it difficult to identify issues.<\/p>\n<p style=\"text-align: justify;\">Air or gas leaks can be difficult to identify, especially if you don\u2019t know where to look. These examples show that leaks can be in many more places than the basic compressed air or gas systems, and the issues these leaks cause can be very expensive. Using the Fluke ii900 Sonic Industrial Imager, you can easily identify these and other types of air or gas leaks to keep your systems up and running efficiently.<\/p>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n\t\t<\/div>\n\n\t\t\n<style>\n#section_965402061 {\n  padding-top: 30px;\n  padding-bottom: 30px;\n}\n#section_965402061 .ux-shape-divider--top svg {\n  height: 150px;\n  --divider-top-width: 100%;\n}\n#section_965402061 .ux-shape-divider--bottom svg {\n  height: 150px;\n  --divider-width: 100%;\n}\n<\/style>\n\t<\/section>\n\t\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":4,"featured_media":0,"parent":94208,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"page-blank.php","meta":{"footnotes":""},"class_list":["post-94372","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>R\u00f2 r\u1ec9 kh\u00ed t\u00e1n ph\u00e0 thi\u1ebft b\u1ecb - 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\/fluke\/ro-ri-khi-tan-pha-thiet-bi\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"R\u00f2 r\u1ec9 kh\u00ed t\u00e1n ph\u00e0 thi\u1ebft b\u1ecb\" \/>\n<meta property=\"og:url\" content=\"https:\/\/techmaster.com.vn\/en\/fluke\/ro-ri-khi-tan-pha-thiet-bi\/\" \/>\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=\"2023-12-20T03:32:22+00:00\" \/>\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\/fluke\/ro-ri-khi-tan-pha-thiet-bi\/\",\"url\":\"https:\/\/techmaster.com.vn\/en\/fluke\/ro-ri-khi-tan-pha-thiet-bi\/\",\"name\":\"R\u00f2 r\u1ec9 kh\u00ed t\u00e1n ph\u00e0 thi\u1ebft b\u1ecb - Techmaster Electronics JSC\",\"isPartOf\":{\"@id\":\"https:\/\/techmaster.com.vn\/en\/#website\"},\"datePublished\":\"2023-11-01T07:24:53+00:00\",\"dateModified\":\"2023-12-20T03:32:22+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/techmaster.com.vn\/en\/fluke\/ro-ri-khi-tan-pha-thiet-bi\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/techmaster.com.vn\/en\/fluke\/ro-ri-khi-tan-pha-thiet-bi\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/techmaster.com.vn\/en\/fluke\/ro-ri-khi-tan-pha-thiet-bi\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Trang ch\u1ee7\",\"item\":\"https:\/\/techmaster.com.vn\/en\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Fluke\",\"item\":\"https:\/\/techmaster.com.vn\/en\/fluke\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"R\u00f2 r\u1ec9 kh\u00ed t\u00e1n ph\u00e0 thi\u1ebft b\u1ecb\"}]},{\"@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\",\"url\":\"https:\/\/techmaster.com.vn\/en\/\",\"logo\":{\"@id\":\"https:\/\/techmaster.com.vn\/en\/fluke\/ro-ri-khi-tan-pha-thiet-bi\/#local-main-organization-logo\"},\"image\":{\"@id\":\"https:\/\/techmaster.com.vn\/en\/fluke\/ro-ri-khi-tan-pha-thiet-bi\/#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\/\"],\"telephone\":[],\"contactPoint\":{\"@type\":\"ContactPoint\",\"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\"},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/techmaster.com.vn\/en\/fluke\/ro-ri-khi-tan-pha-thiet-bi\/#local-main-organization-logo\",\"url\":\"https:\/\/techmaster.com.vn\/wp-content\/uploads\/2021\/04\/techmaster-logo-homepage.png\",\"contentUrl\":\"https:\/\/techmaster.com.vn\/wp-content\/uploads\/2021\/04\/techmaster-logo-homepage.png\",\"width\":335,\"height\":62,\"caption\":\"Techmaster Electronics JSC\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"R\u00f2 r\u1ec9 kh\u00ed t\u00e1n ph\u00e0 thi\u1ebft b\u1ecb - Techmaster Electronics JSC","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\/en\/fluke\/ro-ri-khi-tan-pha-thiet-bi\/","og_locale":"en_US","og_type":"article","og_title":"R\u00f2 r\u1ec9 kh\u00ed t\u00e1n ph\u00e0 thi\u1ebft b\u1ecb","og_url":"https:\/\/techmaster.com.vn\/en\/fluke\/ro-ri-khi-tan-pha-thiet-bi\/","og_site_name":"Techmaster Electronics JSC","article_publisher":"https:\/\/www.facebook.com\/techmaster.electronics.jsc","article_modified_time":"2023-12-20T03:32:22+00:00","twitter_card":"summary_large_image","twitter_site":"@techmastervn","twitter_misc":{"Est. reading time":"6 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/techmaster.com.vn\/en\/fluke\/ro-ri-khi-tan-pha-thiet-bi\/","url":"https:\/\/techmaster.com.vn\/en\/fluke\/ro-ri-khi-tan-pha-thiet-bi\/","name":"R\u00f2 r\u1ec9 kh\u00ed t\u00e1n ph\u00e0 thi\u1ebft b\u1ecb - Techmaster Electronics JSC","isPartOf":{"@id":"https:\/\/techmaster.com.vn\/en\/#website"},"datePublished":"2023-11-01T07:24:53+00:00","dateModified":"2023-12-20T03:32:22+00:00","breadcrumb":{"@id":"https:\/\/techmaster.com.vn\/en\/fluke\/ro-ri-khi-tan-pha-thiet-bi\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/techmaster.com.vn\/en\/fluke\/ro-ri-khi-tan-pha-thiet-bi\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/techmaster.com.vn\/en\/fluke\/ro-ri-khi-tan-pha-thiet-bi\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Trang ch\u1ee7","item":"https:\/\/techmaster.com.vn\/en\/"},{"@type":"ListItem","position":2,"name":"Fluke","item":"https:\/\/techmaster.com.vn\/en\/fluke\/"},{"@type":"ListItem","position":3,"name":"R\u00f2 r\u1ec9 kh\u00ed t\u00e1n ph\u00e0 thi\u1ebft b\u1ecb"}]},{"@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","url":"https:\/\/techmaster.com.vn\/en\/","logo":{"@id":"https:\/\/techmaster.com.vn\/en\/fluke\/ro-ri-khi-tan-pha-thiet-bi\/#local-main-organization-logo"},"image":{"@id":"https:\/\/techmaster.com.vn\/en\/fluke\/ro-ri-khi-tan-pha-thiet-bi\/#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\/"],"telephone":[],"contactPoint":{"@type":"ContactPoint","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"},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/techmaster.com.vn\/en\/fluke\/ro-ri-khi-tan-pha-thiet-bi\/#local-main-organization-logo","url":"https:\/\/techmaster.com.vn\/wp-content\/uploads\/2021\/04\/techmaster-logo-homepage.png","contentUrl":"https:\/\/techmaster.com.vn\/wp-content\/uploads\/2021\/04\/techmaster-logo-homepage.png","width":335,"height":62,"caption":"Techmaster Electronics JSC"}]}},"_links":{"self":[{"href":"https:\/\/techmaster.com.vn\/en\/wp-json\/wp\/v2\/pages\/94372","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/techmaster.com.vn\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/techmaster.com.vn\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/techmaster.com.vn\/en\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/techmaster.com.vn\/en\/wp-json\/wp\/v2\/comments?post=94372"}],"version-history":[{"count":0,"href":"https:\/\/techmaster.com.vn\/en\/wp-json\/wp\/v2\/pages\/94372\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/techmaster.com.vn\/en\/wp-json\/wp\/v2\/pages\/94208"}],"wp:attachment":[{"href":"https:\/\/techmaster.com.vn\/en\/wp-json\/wp\/v2\/media?parent=94372"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}