{"id":7321,"date":"2024-11-09T14:30:06","date_gmt":"2024-11-09T06:30:06","guid":{"rendered":"https:\/\/www.air-tester.com\/product\/.html"},"modified":"2025-11-29T10:27:18","modified_gmt":"2025-11-29T02:27:18","slug":"jc-hlz200","status":"publish","type":"product","link":"https:\/\/www.air-tester.com\/en\/product\/jc-hlz200.html","title":{"rendered":"Positive and negative pressure quantitative air tightness tester"},"content":{"rendered":"<div><span style=\"font-size: 1.5em; font-weight: bold;\">JC-HLZ200<a href=\"https:\/\/www.air-tester.com\/en\/product\/qmxjcsb\/cyqmxjcy\/\" target=\"_blank\" rel=\"noopener\">Positive and negative pressure volume air tightness tester<\/a><\/span><\/div>\n<div>\n<p><input contenteditable=\"false\" checked=\"checked\" type=\"checkbox\" data-cke-editable=\"1\" \/>Self-developed OS system, more streamlined interface, simple operation<\/p>\n<p><input contenteditable=\"false\" checked=\"checked\" type=\"checkbox\" data-cke-editable=\"1\" \/>Based on 32-bit processor, 24-bit A\/D converter, fast response time for AI algorithm testing<\/p>\n<p><input contenteditable=\"false\" checked=\"checked\" type=\"checkbox\" data-cke-editable=\"1\" \/>Original imported pressure sensor chip, automatic environmental drift correction<\/p>\n<p><input contenteditable=\"false\" checked=\"checked\" type=\"checkbox\" data-cke-editable=\"1\" \/>Original imported SMC precision regulator and high sensitivity sensor, high precision test data<\/p>\n<p><input contenteditable=\"false\" checked=\"checked\" type=\"checkbox\" data-cke-editable=\"1\" \/>Powerful IoT function, can realize remote management Support barcode scanning and MES data interactive uploading, traceable history records and printing.<\/p>\n<p><input contenteditable=\"false\" checked=\"checked\" type=\"checkbox\" data-cke-editable=\"1\" \/>Multi-channel can be customized to save labor and increase capacity.<\/p>\n<\/div>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<div>\n<h3><strong>Scope of Application<\/strong><\/h3>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone wp-image-2024 size-full\" src=\"https:\/\/www.air-tester.com\/wp-content\/uploads\/2024\/08\/\u5e94\u7528\u9886\u57df.png\" alt=\"Air Leak Tester Application Areas\" width=\"1200\" height=\"169\" srcset=\"https:\/\/www.air-tester.com\/wp-content\/uploads\/2024\/08\/\u5e94\u7528\u9886\u57df.png 1200w, https:\/\/www.air-tester.com\/wp-content\/uploads\/2024\/08\/\u5e94\u7528\u9886\u57df-600x85.png 600w, https:\/\/www.air-tester.com\/wp-content\/uploads\/2024\/08\/\u5e94\u7528\u9886\u57df-300x42.png 300w, https:\/\/www.air-tester.com\/wp-content\/uploads\/2024\/08\/\u5e94\u7528\u9886\u57df-1024x144.png 1024w, https:\/\/www.air-tester.com\/wp-content\/uploads\/2024\/08\/\u5e94\u7528\u9886\u57df-768x108.png 768w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" title=\"\u6b63\u8d1f\u538b\u5b9a\u91cf\u6c14\u5bc6\u6027\u68c0\u6d4b\u4eea\u63d2\u56fe\" \/><\/p>\n<\/div>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<h3><strong>Video Case<\/strong><br \/>\n<iframe id=\"bilibili_player\" src=\"\/\/player.bilibili.com\/player.html?bvid=BV1ev4y1Q7yh&amp;&amp;page=1&amp;as_wide=1&amp;high_quality=1&amp;danmaku=0&amp;t=1\" width=\"100%\" height=\"652\" frameborder=\"0\" scrolling=\"no\" sandbox=\"allow-top-navigation allow-same-origin allow-forms allow-scripts\" allowfullscreen=\"allowfullscreen\"><span data-mce-type=\"bookmark\" style=\"display: inline-block; width: 0px; overflow: hidden; line-height: 0;\" class=\"mce_SELRES_start\"><\/span><span data-mce-type=\"bookmark\" style=\"display: inline-block; width: 0px; overflow: hidden; line-height: 0;\" class=\"mce_SELRES_start\"><\/span><span data-mce-type=\"bookmark\" style=\"display: inline-block; width: 0px; overflow: hidden; line-height: 0;\" class=\"mce_SELRES_start\"><\/span><span data-mce-type=\"bookmark\" style=\"display: inline-block; width: 0px; overflow: hidden; line-height: 0;\" class=\"mce_SELRES_start\"><\/span><span data-mce-type=\"bookmark\" style=\"display: inline-block; width: 0px; overflow: hidden; line-height: 0;\" class=\"mce_SELRES_start\"><\/span><span data-mce-type=\"bookmark\" style=\"display: inline-block; width: 0px; overflow: hidden; line-height: 0;\" class=\"mce_SELRES_start\"><\/span><span data-mce-type=\"bookmark\" style=\"display: inline-block; width: 0px; overflow: hidden; line-height: 0;\" class=\"mce_SELRES_start\"><\/span><span data-mce-type=\"bookmark\" style=\"display: inline-block; width: 0px; overflow: hidden; line-height: 0;\" class=\"mce_SELRES_start\"><\/span><span data-mce-type=\"bookmark\" style=\"display: inline-block; width: 0px; overflow: hidden; line-height: 0;\" class=\"mce_SELRES_start\"><\/span><span data-mce-type=\"bookmark\" style=\"display: inline-block; width: 0px; overflow: hidden; line-height: 0;\" class=\"mce_SELRES_start\"><\/span><br \/>\n<span data-mce-type=\"bookmark\" style=\"display: inline-block; width: 0px; overflow: hidden; line-height: 0;\" class=\"mce_SELRES_start\"><\/span><br \/>\n<\/iframe><\/h3>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<h3><strong>Positive and negative pressure test principle<\/strong><\/h3>\n<p><img decoding=\"async\" class=\"wp-image-2043 size-full aligncenter\" src=\"https:\/\/www.air-tester.com\/wp-content\/uploads\/2024\/08\/6.\u6b63\u8d1f\u538b\u6d4b\u8bd5\u539f\u7406.png\" alt=\"6. Positive &amp; Negative Pressure test principle\" width=\"1000\" height=\"410\" srcset=\"https:\/\/www.air-tester.com\/wp-content\/uploads\/2024\/08\/6.\u6b63\u8d1f\u538b\u6d4b\u8bd5\u539f\u7406.png 1000w, https:\/\/www.air-tester.com\/wp-content\/uploads\/2024\/08\/6.\u6b63\u8d1f\u538b\u6d4b\u8bd5\u539f\u7406-600x246.png 600w, https:\/\/www.air-tester.com\/wp-content\/uploads\/2024\/08\/6.\u6b63\u8d1f\u538b\u6d4b\u8bd5\u539f\u7406-300x123.png 300w, https:\/\/www.air-tester.com\/wp-content\/uploads\/2024\/08\/6.\u6b63\u8d1f\u538b\u6d4b\u8bd5\u539f\u7406-768x315.png 768w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" title=\"\u6b63\u8d1f\u538b\u5b9a\u91cf\u6c14\u5bc6\u6027\u68c0\u6d4b\u4eea\u63d2\u56fe1\" \/><\/p>\n<p>&nbsp;<\/p>\n<h3><strong>Volume Test Principle<\/strong><\/h3>\n<p><img decoding=\"async\" class=\"wp-image-2040 size-full aligncenter\" src=\"https:\/\/www.air-tester.com\/wp-content\/uploads\/2024\/08\/3.\u5b9a\u91cf\u6d4b\u8bd5\u539f\u7406.png\" alt=\"3. Volume Quantitative test principle\" width=\"1001\" height=\"535\" srcset=\"https:\/\/www.air-tester.com\/wp-content\/uploads\/2024\/08\/3.\u5b9a\u91cf\u6d4b\u8bd5\u539f\u7406.png 1001w, https:\/\/www.air-tester.com\/wp-content\/uploads\/2024\/08\/3.\u5b9a\u91cf\u6d4b\u8bd5\u539f\u7406-600x321.png 600w, https:\/\/www.air-tester.com\/wp-content\/uploads\/2024\/08\/3.\u5b9a\u91cf\u6d4b\u8bd5\u539f\u7406-300x160.png 300w, https:\/\/www.air-tester.com\/wp-content\/uploads\/2024\/08\/3.\u5b9a\u91cf\u6d4b\u8bd5\u539f\u7406-768x410.png 768w\" sizes=\"(max-width: 1001px) 100vw, 1001px\" title=\"\u6b63\u8d1f\u538b\u5b9a\u91cf\u6c14\u5bc6\u6027\u68c0\u6d4b\u4eea\u63d2\u56fe2\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>For more detailed airtightness testing solutions and equipment selection, please visit the website of Jingcheng Industrial Technology:<a href=\"https:\/\/www.air-tester.com\/en\/\" target=\"_blank\" rel=\"noopener\">www.air-tester.com<\/a>Or contact online customer service<\/p>\n<div id=\"sel-ext-win\" class=\"sel-text-win\" style=\"display: none;\"><\/div>","protected":false},"excerpt":{"rendered":"<div class=\"flex flex-col py-2 gap-y-1.5 justify-start group\">JC-HLZ200<a href=\"https:\/\/www.air-tester.com\/en\/product\/qmxjcsb\/cyqmxjcy\/\" target=\"_blank\" rel=\"noopener\">Positive and negative pressure volume air tightness tester<\/a>The airtightness test equipment can be applied in all scenarios, it has three test modes of positive pressure, negative pressure and volumetric quantification, and supports the sealing and waterproof testing of fully enclosed and open products (including semi-finished products and finished products).<\/div>\n<div id=\"sel-ext-win\" class=\"sel-text-win\" style=\"display: none;\"><\/div>","protected":false},"featured_media":7322,"template":"","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":"default","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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