{"id":4149,"date":"2018-04-10T18:00:49","date_gmt":"2018-04-10T10:00:49","guid":{"rendered":"https:\/\/www.air-tester.com\/?p=4149"},"modified":"2024-11-11T09:27:02","modified_gmt":"2024-11-11T01:27:02","slug":"tong-deng-qi-mi-xing-ce-shi-yi","status":"publish","type":"post","link":"https:\/\/www.air-tester.com\/en\/tong-deng-qi-mi-xing-ce-shi-yi.html\/","title":{"rendered":"Downlight Airtightness Tester"},"content":{"rendered":"<p><strong>LED downlight<a href=\"https:\/\/www.air-tester.com\/en\/product\/jc-lz10020-html\/\" data-type=\"link\" data-id=\"https:\/\/www.air-tester.com\/product\/jc-lz10020.html\" target=\"_blank\" rel=\"noreferrer noopener\">Air tightness testing equipment<\/a>::<\/strong><br>Use of equipment: JCGK four-station airtightness tester, the product under test: downlight, test pressure: 35kPa, leakage pressure: 60Pa, test principle: pressure decay method, support for non-standard equipment customization<\/p>\n\n\n\n<iframe src=\"\/\/player.bilibili.com\/player.html?isOutside=true&#038;aid=257572551&#038;bvid=BV17Y411T7w1&#038;cid=748039544&#038;p=1&#038;autoplay=0\" scrolling=\"no\" border=\"0\" frameborder=\"no\" framespacing=\"0\" allowfullscreen=\"true\" style=\"width:100%;aspect-ratio:16\/9;\"> <\/iframe>\n\n\n\n<h3 class=\"wp-block-heading cheese-cake\" style=\"margin-top:var(--wp--preset--spacing--80)\">fluorescent tube or light<a href=\"https:\/\/www.air-tester.com\/en\/product\/jc-lz10020-html\/\" data-type=\"link\" data-id=\"https:\/\/www.air-tester.com\/product\/jc-lz10020.html\" target=\"_blank\" rel=\"noreferrer noopener\">Air tightness tester<\/a><\/h3>\n\n\n\n<p style=\"font-size:16px;line-height:2\">\u2611\ufe0f self-developed OS system, more streamlined interface, simple operation<br>\u2611\ufe0f is based on a 32-bit processor with a 24-bit A\/D converter for fast response time for AI algorithm testing.<br>\u2611\ufe0f Original imported pressure sensor chip, automatic environmental drift correction<br>\u2611\ufe0f Original imported SMC precision regulator and high sensitivity sensor, high accuracy test data<br>\u2611\ufe0f is equipped with powerful IoT functions for remote management.<br>\u2611\ufe0f supports barcode scanning and MES data interactive uploading, traceable history and printing.<br>\u2611\ufe0f Multi-channel can be customized to save labor and increase production capacity.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" style=\"margin-top:var(--wp--preset--spacing--70);margin-bottom:var(--wp--preset--spacing--30)\"><strong>test pattern<\/strong><\/h4>\n\n\n\n<p style=\"font-size:16px;line-height:2\">\u2611\ufe0f Airtightness Testing<\/p>\n\n\n\n<p><\/p>\n\n\n\n<h4 class=\"wp-block-heading\" style=\"margin-top:var(--wp--preset--spacing--70);margin-bottom:0\"><strong>Working Principle<\/strong><\/h4>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1000\" height=\"410\" src=\"https:\/\/www.air-tester.com\/wp-content\/uploads\/2023\/11\/1.\u76f4\u538b\u6d4b\u8bd5\u539f\u7406.png\" alt=\"1. Direct pressure test schematic\" class=\"wp-image-1667\" style=\"width:1043px;height:auto\" srcset=\"https:\/\/www.air-tester.com\/wp-content\/uploads\/2023\/11\/1.\u76f4\u538b\u6d4b\u8bd5\u539f\u7406.png 1000w, https:\/\/www.air-tester.com\/wp-content\/uploads\/2023\/11\/1.\u76f4\u538b\u6d4b\u8bd5\u539f\u7406-600x246.png 600w, https:\/\/www.air-tester.com\/wp-content\/uploads\/2023\/11\/1.\u76f4\u538b\u6d4b\u8bd5\u539f\u7406-300x123.png 300w, https:\/\/www.air-tester.com\/wp-content\/uploads\/2023\/11\/1.\u76f4\u538b\u6d4b\u8bd5\u539f\u7406-768x315.png 768w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" title=\"Illustration of downlight airtightness tester\" \/><figcaption class=\"wp-element-caption\"><em>Principle diagram of airtightness testing<\/em><\/figcaption><\/figure>\n\n\n\n<p><em>For more detailed airtightness testing solutions and equipment selection, please visit the website of Jingcheng Industrial Technology:<a href=\"http:\/\/www.air-tester.com\/en\/\" data-type=\"link\" data-id=\"www.air-tester.com\" target=\"_blank\" rel=\"noreferrer noopener\">www.air-tester.com<\/a>Or contact online customer service<\/em><\/p>","protected":false},"excerpt":{"rendered":"<p>LED \u7b52\u706f\u6c14\u5bc6\u6027\u68c0\u6d4b\u8bbe\u5907\uff1a\u4f7f\u7528\u4eea\u5668\uff1aJ [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":5032,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center 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