{"id":6477,"date":"2025-03-18T10:00:44","date_gmt":"2025-03-18T02:00:44","guid":{"rendered":"https:\/\/www.air-tester.com\/?p=6477"},"modified":"2025-03-18T10:39:24","modified_gmt":"2025-03-18T02:39:24","slug":"fang-hu-deng-ji-ip68-he-ip67","status":"publish","type":"post","link":"https:\/\/www.air-tester.com\/en\/fang-hu-deng-ji-ip68-he-ip67.html\/","title":{"rendered":"What is the difference between protection ratings IP68 and IP67? How to perform waterproof rating test with air tightness tester"},"content":{"rendered":"<p>IP68 and IP67, which represent the top water and dust resistance of electronic devices, are symbols of high quality.<strong>IP68 is tougher for long dives and IP67 is excellent for short immersions.<\/strong><br>Precision Engineering<a href=\"http:\/\/www.air-tester.com\/en\/\" data-type=\"link\" data-id=\"www.air-tester.com\" target=\"_blank\" rel=\"noreferrer noopener\">Airtightness Tester<\/a>(math.) genus<strong>Accurate simulation of IP-rated test environments<\/strong>with pressure decay, etc.<strong>Efficient methods<\/strong>integrate<strong>Customized Workwear<\/strong>together with<strong>Professional Processes<\/strong>(math.) genus<strong>Strength escort<\/strong>Your products.<strong>Easy to meet standards IP68\/IP67<\/strong>!<\/p>\n\n\n\n<h2 class=\"wp-block-heading cheese-cake\" style=\"margin-top:var(--wp--preset--spacing--70)\"><strong><strong>IP68 &amp; IP67 waterproof rating authority interpretation<\/strong><\/strong><\/h2>\n\n\n\n<p>IP Protection Rating (Ingress Protection Rating), the authoritative IEC standard defining the protection capability of electrical equipment enclosures.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>IP XX class composition:<\/strong><\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>First digit (0-6):<\/strong>\u9632\u5c18\u7b49\u7ea7\u00a0&#8211; \u6570\u5b57\u8d8a\u9ad8\uff0c\u9632\u5c18\u8d8a\u5f3a\uff0c6 \u7ea7\u4e3a\u6700\u9ad8 \u2013 \u5b8c\u5168\u9632\u5c18\uff0c\u7070\u5c18\u65e0\u6cd5\u6e17\u900f\u3002<\/li>\n\n\n\n<li><strong>Last digit (0-9K):<\/strong>\u9632\u6c34\u7b49\u7ea7\u00a0&#8211; \u6570\u5b57\u8d8a\u9ad8\uff0c\u9632\u6c34\u8d8a\u5f3a\uff0c7 \u7ea7 &amp; 8 \u7ea7\u4ee3\u8868\u9ad8\u7ea7\u522b\u9632\u6c34\u3002<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1125\" height=\"2500\" src=\"https:\/\/www.air-tester.com\/wp-content\/uploads\/2024\/12\/ipxx-fang-hu-deng-ji-tu.jpg\" alt=\"IPXX Protection Rating Chart\" class=\"wp-image-6113\" style=\"width:1200px;height:auto\" srcset=\"https:\/\/www.air-tester.com\/wp-content\/uploads\/2024\/12\/ipxx-fang-hu-deng-ji-tu.jpg 1125w, https:\/\/www.air-tester.com\/wp-content\/uploads\/2024\/12\/ipxx-fang-hu-deng-ji-tu-5x12.jpg 5w, https:\/\/www.air-tester.com\/wp-content\/uploads\/2024\/12\/ipxx-fang-hu-deng-ji-tu-600x1333.jpg 600w\" sizes=\"(max-width: 1125px) 100vw, 1125px\" title=\"\u9632\u62a4\u7b49\u7ea7IP68\u548cIP67\u7684\u6709\u4ec0\u4e48\u533a\u522b\uff1f\u5982\u4f55\u7528\u6c14\u5bc6\u6027\u68c0\u6d4b\u4eea\u8fdb\u884c\u9632\u6c34\u7b49\u7ea7\u6d4b\u8bd5\u63d2\u56fe\" \/><figcaption class=\"wp-element-caption\"><em>IPXX protection ratings in a nutshell<\/em><\/figcaption><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>IP68 vs IP67 Core Differences:<\/strong><\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Dust protection rating:<\/strong>\u00a0Complete consistency (level 6).<\/li>\n\n\n\n<li><strong>Waterproof rating:<\/strong>\n<ul class=\"wp-block-list\">\n<li><strong>IP67:<\/strong>\u00a0Short immersion in water, with clear test conditions (1 meter of water, 30 minutes) for everyday waterproofing scenarios.<\/li>\n\n\n\n<li><strong>IP68:<\/strong>\u00a0Continuously deeper dives with tougher waterproofing and manufacturer customized, often more severe, test conditions for extended immersion and even diving.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>Briefly:<\/strong><\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>IP67:<\/strong>\u00a0<strong>Worry-free daily waterproofing<\/strong>The newest addition to the product line is the \"Splash and Shine\", which makes it easy to cope with splashes, rain, and accidental water falls.<\/li>\n\n\n\n<li><strong>IP68:<\/strong>\u00a0<strong>Underwater Free Ride<\/strong>The water is not afraid of prolonged immersion and challenges tougher water environments.<\/li>\n<\/ul>\n\n\n\n<p><strong>IP67 or IP68?<\/strong>&nbsp;<strong>On demand!<\/strong>&nbsp;For everyday electronic equipment, IP67 is sufficient; for outdoor sports and underwater equipment, IP68 or even higher ratings are required.<\/p>\n\n\n\n<h2 class=\"wp-block-heading cheese-cake\" style=\"margin-top:var(--wp--preset--spacing--70)\"><strong><strong>\u2161.<a href=\"http:\/\/www.air-tester.com\/en\/\" data-type=\"link\" data-id=\"www.air-tester.com\" target=\"_blank\" rel=\"noreferrer noopener\">Airtightness Tester<\/a>: IP68\/IP67 Highly efficient analog test program<\/strong><\/strong><\/h2>\n\n\n\n<p><strong>Say goodbye to traditional water immersion testing and embrace efficient airtightness testing!<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img decoding=\"async\" width=\"1000\" height=\"666\" src=\"https:\/\/www.air-tester.com\/wp-content\/uploads\/2025\/03\/yi-tu-kan-dong-1p67-1p68-fang.jpg\"  class=\"wp-image-6479\" style=\"width:1200px;height:auto\" srcset=\"https:\/\/www.air-tester.com\/wp-content\/uploads\/2025\/03\/yi-tu-kan-dong-1p67-1p68-fang.jpg 1000w, https:\/\/www.air-tester.com\/wp-content\/uploads\/2025\/03\/yi-tu-kan-dong-1p67-1p68-fang-18x12.jpg 18w, https:\/\/www.air-tester.com\/wp-content\/uploads\/2025\/03\/yi-tu-kan-dong-1p67-1p68-fang-600x400.jpg 600w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" title=\"\u9632\u62a4\u7b49\u7ea7IP68\u548cIP67\u7684\u6709\u4ec0\u4e48\u533a\u522b\uff1f\u5982\u4f55\u7528\u6c14\u5bc6\u6027\u68c0\u6d4b\u4eea\u8fdb\u884c\u9632\u6c34\u7b49\u7ea7\u6d4b\u8bd5\u63d2\u56fe1\" alt=\"\u9632\u62a4\u7b49\u7ea7IP68\u548cIP67\u7684\u6709\u4ec0\u4e48\u533a\u522b\uff1f\u5982\u4f55\u7528\u6c14\u5bc6\u6027\u68c0\u6d4b\u4eea\u8fdb\u884c\u9632\u6c34\u7b49\u7ea7\u6d4b\u8bd5\u63d2\u56fe1\" \/><figcaption class=\"wp-element-caption\"><em>1P67, 1P68 waterproof rating test in one picture<\/em><\/figcaption><\/figure>\n\n\n\n<p><strong>Precision Engineering<a href=\"http:\/\/www.air-tester.com\/en\/\" data-type=\"link\" data-id=\"www.air-tester.com\" target=\"_blank\" rel=\"noreferrer noopener\">Airtightness Tester<\/a>The innovative Pressure Decay Method is used to accurately simulate the harsh environment of IP ratings, efficiently, accurately and non-destructively verifying product sealing, predicting waterproofing capabilities, and accelerating the IP certification process!<\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading cheese-cake\" style=\"margin-top:var(--wp--preset--spacing--70)\"><strong><strong>III. Precision Engineering Pressure Attenuation Method VS Traditional Water Immersion Method<\/strong><\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><td>Detection Methods<\/td><td><strong>Precision Engineering<a href=\"http:\/\/www.air-tester.com\/en\/\" data-type=\"link\" data-id=\"www.air-tester.com\" target=\"_blank\" rel=\"noreferrer noopener\">Airtightness Tester<\/a><\/strong><\/td><td><strong>Conventional IP rated water immersion test<\/strong><\/td><\/tr><\/thead><tbody><tr><td><strong>Detection efficiency<\/strong><\/td><td><strong>top speed and high efficiency<\/strong>The single test is done in seconds, and the batch testing is a great tool.<\/td><td><strong>Less efficient<\/strong>Long testing time and manual operation<\/td><\/tr><tr><td><strong>Detection accuracy<\/strong><\/td><td><strong>Ultra-high precision<\/strong>Sensitively capture small leaks and quantitatively analyze leakage rates<\/td><td><strong>Lower precision<\/strong>, qualitative observation of bubbles\/water intake.<strong>Highly subjective<\/strong>(math.) genus<strong>hard quantify<\/strong><\/td><\/tr><tr><td><strong>Product damage<\/strong><\/td><td><strong>non-destructive testing<\/strong>100% full inspection with zero damage<\/td><td><strong>May cause damage<\/strong>water damage remains, water may have entered the interior.<strong>Not suitable for full examination<\/strong><\/td><\/tr><tr><td><strong>data analysis<\/strong><\/td><td><strong>quantitative data<\/strong>(math.) genus<strong>accurate and reliable<\/strong>The product optimization process is based on a strong foundation for product optimization.<\/td><td><strong>qualitative judgment<\/strong>, highly subjective and insufficiently supported by data<\/td><\/tr><tr><td><strong>simulated environment<\/strong><\/td><td><strong>accurate simulation<\/strong>&nbsp;IP67\/IP68 Water depth pressure, harsh conditions, advance prediction of waterproof capability<\/td><td><strong>Realistic immersion environment<\/strong>The test cycle time is long and efficiency is limited.<\/td><\/tr><tr><td><strong>Combined benefits<\/strong><\/td><td><strong>Efficient, precise, non-destructive, quantitative<\/strong>The IP grade test is a cost-effective way to improve the efficiency and quality of IP grade testing and to reduce costs.<\/td><td><strong>Easy to operate, lower cost<\/strong>but accuracy, efficiency and reliability are limited and only applicable to final certification<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img decoding=\"async\" width=\"1000\" height=\"666\" src=\"https:\/\/www.air-tester.com\/wp-content\/uploads\/2025\/03\/ya-li-shuai-jian-fa-vs-chuan.jpg\"  class=\"wp-image-6480\" style=\"width:1200px;height:auto\" srcset=\"https:\/\/www.air-tester.com\/wp-content\/uploads\/2025\/03\/ya-li-shuai-jian-fa-vs-chuan.jpg 1000w, https:\/\/www.air-tester.com\/wp-content\/uploads\/2025\/03\/ya-li-shuai-jian-fa-vs-chuan-18x12.jpg 18w, https:\/\/www.air-tester.com\/wp-content\/uploads\/2025\/03\/ya-li-shuai-jian-fa-vs-chuan-600x400.jpg 600w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" title=\"\u9632\u62a4\u7b49\u7ea7IP68\u548cIP67\u7684\u6709\u4ec0\u4e48\u533a\u522b\uff1f\u5982\u4f55\u7528\u6c14\u5bc6\u6027\u68c0\u6d4b\u4eea\u8fdb\u884c\u9632\u6c34\u7b49\u7ea7\u6d4b\u8bd5\u63d2\u56fe2\" alt=\"\u9632\u62a4\u7b49\u7ea7IP68\u548cIP67\u7684\u6709\u4ec0\u4e48\u533a\u522b\uff1f\u5982\u4f55\u7528\u6c14\u5bc6\u6027\u68c0\u6d4b\u4eea\u8fdb\u884c\u9632\u6c34\u7b49\u7ea7\u6d4b\u8bd5\u63d2\u56fe2\" \/><figcaption class=\"wp-element-caption\"><em>A chart to understand the pressure decay method and the traditional immersion method<\/em><\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading cheese-cake\" style=\"margin-top:var(--wp--preset--spacing--70)\"><strong><strong>\u56db\u3001IP68\/IP67 \u7b49\u7ea7\u6d4b\u8bd5\u65b9\u6848 &#8211; \u7cbe\u8bda\u5de5\u79d1\u5b9e\u6218\u6f14\u7ec3<\/strong><\/strong><\/h2>\n\n\n\n<h4 class=\"wp-block-heading\">1. Preparatory phase:<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>selection<\/strong>: Selection<a href=\"https:\/\/www.air-tester.com\/en\/product\/qmxjcsb\/zyqmxcsy\/\" data-type=\"link\" data-id=\"www.air-tester.com\" target=\"_blank\" rel=\"noreferrer noopener\">Direct Pressure Airtightness Tester<\/a>Match product mass production needs with IP rating requirements.<\/li>\n\n\n\n<li><strong>Customized Workwear<\/strong>: Customized IP-rated test fixtures simulate IP67\/IP68 bathymetric pressures for reliable sealing and fast loading and unloading.<\/li>\n\n\n\n<li><strong>parameterization<\/strong>: Precisely set test pressure (<strong>IP67 &#8211; \u6a21\u62df 10kPa+\uff0cIP68 &#8211; \u5236\u9020\u5546\u81ea\u5b9a\u4e49\uff0c\u66f4\u4e25\u82db<\/strong>), holding time, test time (<strong>Longer for small leak detection<\/strong>), leakage threshold (<strong>Extremely low, exacting standards<\/strong>).<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">2. Test execution phase:<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Product Placement<\/strong>: Precise placement of the product in the workpiece to ensure sealing.<\/li>\n\n\n\n<li><strong>startup test<\/strong>: Jingcheng Engineering<a href=\"http:\/\/www.air-tester.com\/en\/\" data-type=\"link\" data-id=\"www.air-tester.com\" target=\"_blank\" rel=\"noreferrer noopener\">Airtightness Tester<\/a>Automates the IP rating test program.<\/li>\n\n\n\n<li><strong>Data determination<\/strong>: Automatically determines Pass\/Fail and records detailed data such as leakage rates.<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">3. Evaluation and validation of results:<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Air tightness test results<\/strong>::<strong>Initial assessment of sealing<\/strong>The IP rating for the product is \"Pass\" for potential to meet the standard IP rating and \"Fail\" for poor sealing.<\/li>\n\n\n\n<li><strong>IP rating verified by immersion testing<\/strong>The final authoritative certification is to be sent to a certification body for an immersion test in accordance with IEC 60529 to obtain an IP certificate.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading cheese-cake\" style=\"margin-top:var(--wp--preset--spacing--70)\">V. Precision Engineering<a href=\"http:\/\/www.air-tester.com\/en\/\" data-type=\"link\" data-id=\"www.air-tester.com\" target=\"_blank\" rel=\"noreferrer noopener\">Airtightness Tester<\/a> &#8211; IP \u7b49\u7ea7\u6d4b\u8bd5 \u4e94\u5927\u4f18\u52bf\uff1a<\/h2>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>High precision and sensitivity<\/strong>: Accurately simulates water depth pressure, sensitively captures small leaks, and provides reliable data.<\/li>\n\n\n\n<li><strong>Efficient, fast<\/strong>: Seconds to complete, batch inspection without pressure, multiply efficiency.<\/li>\n\n\n\n<li><strong>non-destructive testing<\/strong>: 100% full inspection, zero damage, quality assurance.<\/li>\n\n\n\n<li><strong>quantitative data<\/strong>: Provide quantitative leakage data that is objective and accurate to optimize product design.<\/li>\n\n\n\n<li><strong>Customized Solutions<\/strong>: Specialized customized inspection systems and tooling to match your IP rating testing needs in depth.<\/li>\n<\/ol>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"666\" src=\"https:\/\/www.air-tester.com\/wp-content\/uploads\/2025\/03\/qi-mi-xing-jian-ce-yi-ip-fang.jpg\"  class=\"wp-image-6481\" style=\"width:1200px;height:auto\" srcset=\"https:\/\/www.air-tester.com\/wp-content\/uploads\/2025\/03\/qi-mi-xing-jian-ce-yi-ip-fang.jpg 1000w, https:\/\/www.air-tester.com\/wp-content\/uploads\/2025\/03\/qi-mi-xing-jian-ce-yi-ip-fang-18x12.jpg 18w, https:\/\/www.air-tester.com\/wp-content\/uploads\/2025\/03\/qi-mi-xing-jian-ce-yi-ip-fang-600x400.jpg 600w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" title=\"\u9632\u62a4\u7b49\u7ea7IP68\u548cIP67\u7684\u6709\u4ec0\u4e48\u533a\u522b\uff1f\u5982\u4f55\u7528\u6c14\u5bc6\u6027\u68c0\u6d4b\u4eea\u8fdb\u884c\u9632\u6c34\u7b49\u7ea7\u6d4b\u8bd5\u63d2\u56fe3\" alt=\"\u9632\u62a4\u7b49\u7ea7IP68\u548cIP67\u7684\u6709\u4ec0\u4e48\u533a\u522b\uff1f\u5982\u4f55\u7528\u6c14\u5bc6\u6027\u68c0\u6d4b\u4eea\u8fdb\u884c\u9632\u6c34\u7b49\u7ea7\u6d4b\u8bd5\u63d2\u56fe3\" \/><figcaption class=\"wp-element-caption\"><em>Precision Engineering<a href=\"http:\/\/www.air-tester.com\/en\/\" data-type=\"link\" data-id=\"www.air-tester.com\" target=\"_blank\" rel=\"noreferrer noopener\">Airtightness Tester<\/a>Five advantages of IP waterproof rating testing<\/em><\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading cheese-cake\" style=\"margin-top:var(--wp--preset--spacing--70)\">Summarize<\/h2>\n\n\n\n<p><strong>IP68 and IP67 are important indicators of an electronic device's water and dust resistance, representing the product's ability to protect itself from different water depths and times.<\/strong>\u00a0Use of Jingcheng Engineering<a href=\"http:\/\/www.air-tester.com\/en\/\" data-type=\"link\" data-id=\"www.air-tester.com\" target=\"_blank\" rel=\"noreferrer noopener\">Airtightness Tester<\/a>Performing IP68 or IP67 rating tests (simulating the rigors of airtightness testing) is an efficient, accurate and non-destructive means of verification that provides strong data to support the IP rating assessment of a product.<\/p>\n\n\n\n<p><strong>Combined with Precision Tech's specialized equipment, customized suits, technical support and after-sales service, you can build a complete IP rating test solution.<\/strong>To ensure that your products meet the high standards of waterproof and dustproof requirements, and win the trust of the market and users.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p style=\"font-size:15px\">If you have any questions about IP68 and IP67 rating testing, or Precision Engineering<a href=\"http:\/\/www.air-tester.com\/en\/\" data-type=\"link\" data-id=\"www.air-tester.com\" target=\"_blank\" rel=\"noreferrer noopener\">Airtightness Tester<\/a>If you have any specific needs or questions, please feel free to visit the JCGK Airtight website or feel free to contact us, JCGK Precision Engineering will be happy to serve you!<\/p>\n<\/blockquote>\n\n\n\n<p style=\"font-size:15px\"><em><strong>Original Statement<\/strong>: This article was written by<a href=\"http:\/\/www.air-tester.com\/en\/\" data-type=\"link\" data-id=\"www.air-tester.com\" target=\"_blank\" rel=\"noreferrer noopener\">Shenzhen Jingchenggongke Technology Co., Ltd.<\/a>Written by the technical team, reproduced with attribution.<strong>Data sources:<\/strong>Precision Engineering internal test data and customer cases.<\/em><\/p>","protected":false},"excerpt":{"rendered":"<p>This article mainly introduces the application of its airtightness tester in IP68\/IP67 waterproof rating test. IP68 and IP67 are important indexes of waterproof and dustproof ability of electronic equipment, IP68 is suitable for long time deep dive, IP67 is suitable for short time immersion in water. Precision Industrial Technology's tester can efficiently, accurately and non-destructively simulate the test environment, which has many advantages over the traditional water immersion method, and can provide strong data support for the assessment of product IP rating, helping enterprises to establish a perfect test program to ensure that their products meet the high standards of waterproof and dustproof requirements.<\/p>","protected":false},"author":1,"featured_media":6479,"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 center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[28],"tags":[496,690,39,624],"class_list":["post-6477","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industrynews","tag-ip67-fang-shui-ce-shi","tag-ip68-fang-shui-ce-shi","tag-39","tag-qi-mi-xing-ce-shi-fang-fa"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.air-tester.com\/en\/wp-json\/wp\/v2\/posts\/6477","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.air-tester.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.air-tester.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.air-tester.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.air-tester.com\/en\/wp-json\/wp\/v2\/comments?post=6477"}],"version-history":[{"count":0,"href":"https:\/\/www.air-tester.com\/en\/wp-json\/wp\/v2\/posts\/6477\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.air-tester.com\/en\/wp-json\/wp\/v2\/media\/6479"}],"wp:attachment":[{"href":"https:\/\/www.air-tester.com\/en\/wp-json\/wp\/v2\/media?parent=6477"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.air-tester.com\/en\/wp-json\/wp\/v2\/categories?post=6477"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.air-tester.com\/en\/wp-json\/wp\/v2\/tags?post=6477"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}