{"id":5583,"date":"2023-07-20T15:00:33","date_gmt":"2023-07-20T07:00:33","guid":{"rendered":"https:\/\/www.air-tester.com\/?p=5583"},"modified":"2025-08-02T17:27:45","modified_gmt":"2025-08-02T09:27:45","slug":"yi-tu-du-dong-ipxx-fang-hu-deng-ji","status":"publish","type":"post","link":"https:\/\/www.air-tester.com\/en\/yi-tu-du-dong-ipxx-fang-hu-deng-ji.html\/","title":{"rendered":"Favorite] A chart to read the IP protection level, dustproof and waterproof at a glance!"},"content":{"rendered":"<iframe src=\"\/\/player.bilibili.com\/player.html?isOutside=true&#038;aid=315821845&#038;bvid=BV1bP411y7Mp&#038;cid=1193600142&#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<p><em>Product under test: Instrument panel, Waterproof rating: IPX7, Test pressure: -10kPa<\/em><\/p>\n\n\n\n<p>As the demand for safety and quality increases, more and more consumers are choosing products with high IP protection ratings. Therefore, in today's increasingly competitive and even implosive world, if products want to gain a competitive advantage in the marketplace, they need to be tested for IPXX protection ratings.<\/p>\n\n\n\n<h2 class=\"wp-block-heading cheese-cake\" style=\"margin-top:var(--wp--preset--spacing--70)\">\u2160.<strong>What is an IPXX rating?<\/strong><\/h2>\n\n\n\n<p style=\"font-size:16px\">The IP Dust and Water Resistance Rating is a standard set by the International Electrotechnical Commission (IEC) to evaluate the protection of electrical equipment against dust and water.The IP rating consists of two numbers, the first number indicating the dust rating and the second number indicating the water rating. The higher the number, the better the protection.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/www.air-tester.com\/wp-content\/uploads\/2024\/06\/ipxx-fang-hu-deng-ji-tu.jpg\" alt=\"IPXX Protection Rating Chart\" class=\"wp-image-5377\" style=\"width:1043px;height:auto\" title=\"\u3010\u6536\u85cf\u3011\u4e00\u56fe\u8bfb\u61c2IP\u9632\u62a4\u7b49\u7ea7\uff0c\u9632\u5c18\u9632\u6c34\u4e00\u76ee\u4e86\u7136\u63d2\u56fe\" \/><figcaption class=\"wp-element-caption\"><em>IPXX protection ratings in a nutshell<\/em><\/figcaption><\/figure>\n\n\n\n<p>The higher the precision of the<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>For example, Jingcheng Engineering Co.<a href=\"https:\/\/www.air-tester.com\/en\/product\/jc-c10005-html\/\" data-type=\"link\" data-id=\"https:\/\/www.air-tester.com\/product\/jc-c10005.html\" target=\"_blank\" rel=\"noreferrer noopener\">Differential Pressure Instruments<\/a>Accuracies of up to 0.1 Pa mean that the smaller the leakage that can be detected, the more accurate the test results and the better the quality of the product.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" style=\"margin-top:var(--wp--preset--spacing--70)\">1. Dust protection class<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>IP0X: Unprotected.<\/li>\n\n\n\n<li>IP1X: Protects against solid objects larger than 50 mm.<\/li>\n\n\n\n<li>IP2X: Protects against solid objects larger than 12 mm.<\/li>\n\n\n\n<li>IP3X: Protects against solid objects larger than 2.5 mm.<\/li>\n\n\n\n<li>IP4X: Protects against solid objects larger than 1 mm.<\/li>\n\n\n\n<li>IP5X: Protects against harmful dust buildup.<\/li>\n\n\n\n<li>IP6X: Fully dustproof.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" style=\"margin-top:var(--wp--preset--spacing--70)\">2. Waterproof rating<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>IPX0: No protection.<\/li>\n\n\n\n<li>IPX1: Protection against vertical water fall, preventing water droplets from falling into the product when it is used indoors.<\/li>\n\n\n\n<li>IPX2: Protection against tilted water flow, preventing continuous water penetration when the product is tilted at a maximum of 15\u00b0.<\/li>\n\n\n\n<li>IPX3: Protected against water jets, such as rainwater, when the product is tilted at a maximum of 60\u00b0.<\/li>\n\n\n\n<li>IPX4: Protected against water splashes, able to withstand water jets from all directions, simulating rain splash situations.<\/li>\n\n\n\n<li>IPX5: Protected against low-pressure water jets, capable of withstanding water jets with a 6.3mm I.D. from the nozzle.<\/li>\n\n\n\n<li>IPX6: Protected against strong water jets, capable of withstanding strong water jets with a 12.5mm internal diameter coming from the nozzle.<\/li>\n\n\n\n<li>IPX7: Protected against temporary immersion, able to withstand submergence under water for a specified period of time and under pressure.<\/li>\n\n\n\n<li>IPX8: Protected against continuous submersion, the device can be continuously submerged underwater and maintain normal operation.&nbsp;<\/li>\n\n\n\n<li>IPX9: Protected against high pressure\/high temperature cleaning and able to withstand the intensive and powerful water flow of high pressure washers.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading cheese-cake\" style=\"margin-top:var(--wp--preset--spacing--70)\">\u2161.<strong>Products with a dust and waterproof rating have the following advantages:<\/strong><\/h2>\n\n\n\n<p><strong>Safeguard product safety:<\/strong>IPXX protection rating testing can help ensure that your product is safe from dust and water during use.<\/p>\n\n\n\n<p><strong>Extended product life:<\/strong>IPXX protection rating testing can help extend the life of your product. When a product is exposed to dust and water, it can accelerate wear and aging, which can shorten the life of the product.<\/p>\n\n\n\n<p><strong>Enhance product quality<\/strong>: IPXX protection rating testing can help improve the quality of your products. When a product has a high IP protection rating, it demonstrates that the manufacturing process and materials are of high quality, thus enhancing the quality of the product.<\/p>\n\n\n\n<p><strong>Meeting market thresholds<\/strong>: Obtain protection level certification to meet the market entry threshold and improve product competitiveness.<\/p>\n\n\n\n<p><strong>Reduce after-sales costs:<\/strong>When a product fails, the cause of the failure may not be determined if the product has not been tested for IPXX protection, resulting in higher after-sales costs for the product.<\/p>\n\n\n\n<p>It can be said that IP protection test can comprehensively verify and guarantee the dustproof and waterproof performance of the product, make the product more reliable and competitive, and thus enhance the user's trust. It is an indispensable testing method in the process of product development and production.<\/p>\n\n\n\n<h2 class=\"wp-block-heading cheese-cake\" style=\"margin-top:var(--wp--preset--spacing--70)\">III.<strong>What are the common dust and waterproofing tests?<\/strong><\/h2>\n\n\n\n<p>The differences and advantages of our common IP53, IP65, IP66, IP67, IP68 standards are listed below:<\/p>\n\n\n\n<p><strong>IP53:<\/strong><\/p>\n\n\n\n<p>&#8211; \u9632\u5c18\u80fd\u529b\uff1a\u9632\u6b62\u76f4\u5f84 2.5mm \u4ee5\u4e0a\u7684\u9897\u7c92\u7269\u8fdb\u5165\u3002<\/p>\n\n\n\n<p>&#8211; \u9632\u6c34\u80fd\u529b\uff1a\u9632\u62a4\u6e85\u6c34\uff0c\u76f8\u5f53\u4e8e\u4ece\u4efb\u4f55\u65b9\u5411\u55b7\u6c34\u3002<\/p>\n\n\n\n<p>&#8211; \u4f18\u52bf\uff1a\u9632\u5c18\u9632\u6e85\u6c34\u6548\u679c\u8f83\u597d\uff0c\u9002\u5408\u4e00\u822c\u5ba4\u5185\u5916\u4f7f\u7528\u3002<\/p>\n\n\n\n<p><strong>IP65:&nbsp;<\/strong><\/p>\n\n\n\n<p>&#8211; \u9632\u5c18\u80fd\u529b\uff1a\u5b8c\u5168\u9632\u5c18\uff0c\u65e0\u9897\u7c92\u7269\u8fdb\u5165\u3002<\/p>\n\n\n\n<p>&#8211; \u9632\u6c34\u80fd\u529b\uff1a\u9632\u62a4\u4f4e\u538b\u6c34\u67f1\u55b7\u5c04\u3002<\/p>\n\n\n\n<p>&#8211; \u4f18\u52bf\uff1a\u9632\u5c18\u7edd\u5bf9\uff0c\u4e5f\u53ef\u627f\u53d7\u5f3a\u529b\u6c34\u6d41\uff0c\u4f7f\u7528\u8303\u56f4\u5e7f\u3002<\/p>\n\n\n\n<p><strong>IP66:<\/strong><\/p>\n\n\n\n<p>&#8211; \u9632\u5c18\u9632\u6c34\u80fd\u529b\u4e0e IP65 \u76f8\u540c\u3002<\/p>\n\n\n\n<p>&#8211; \u4f18\u52bf\uff1a\u6bd4 IP65 \u7ea7\u522b\u66f4\u4e25\u683c\uff0c\u6c34\u6d41\u538b\u529b\u548c\u65f6\u95f4\u8981\u6c42\u66f4\u9ad8\u3002<\/p>\n\n\n\n<p><strong>IP67:<\/strong><\/p>\n\n\n\n<p>&#8211; \u9632\u5c18\u9632\u6c34\u80fd\u529b\u4e0e IP65\u3001IP66 \u76f8\u540c\u3002<\/p>\n\n\n\n<p>&#8211; \u4f18\u52bf\uff1a\u80fd\u77ed\u65f6\u95f4\u6d89\u6c34\u6d78\u6ce1\uff0c\u9632\u6c34\u80fd\u529b\u66f4\u5f3a\u3002<\/p>\n\n\n\n<p><strong>IP68:<\/strong><\/p>\n\n\n\n<p>&#8211; \u9632\u5c18\u9632\u6c34\u90fd\u8fbe\u6700\u9ad8\u7b49\u7ea7\u3002<\/p>\n\n\n\n<p>&#8211; \u4f18\u52bf\uff1a\u8fde\u7eed\u957f\u65f6\u95f4\u6d89\u6c34\u6d78\u6ce1\u4e5f\u4e0d\u53d7\u635f\u574f\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading cheese-cake\" style=\"margin-top:var(--wp--preset--spacing--70)\">IV.<strong>So how do you test a product for IP67 waterproofing?<\/strong><\/h2>\n\n\n\n<p>The IP67 waterproof rating is tested as follows:<\/p>\n\n\n\n<p><strong>1. Dust test (first digit 6)<\/strong><\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Place the product in a dust-proof room where the content of dense dust should be 75mg\/m3\u00b15mg\/m3.<\/li>\n\n\n\n<li>The product is kept in a dust-proof room for 8 hours.<\/li>\n\n\n\n<li>Remove the product and inspect the interior for dust accumulation.<\/li>\n<\/ol>\n\n\n\n<p><strong>2\u3001Waterproof test (second number 7)<\/strong><\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Place the product in a sealed container filled with water.<\/li>\n\n\n\n<li>Place the container in water to a depth of 1 meter.<\/li>\n\n\n\n<li>Remove the product after 30 minutes of soaking.<\/li>\n\n\n\n<li>Check that no water enters inside the product.<\/li>\n\n\n\n<li>If no water enters the product internally, the product has passed the IP67 waterproof rating test.<\/li>\n<\/ol>\n\n\n\n<p><strong>Waterproofing tests can be done with water in addition to soaking in<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>to test the IP67 waterproof rating.<\/strong><\/p>\n\n\n\n<p><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 principle of operation is to seal the product and then fill it with compressed air, and then observe whether the gas leaks out.<\/p>\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\/2024\/08\/6.\u6b63\u8d1f\u538b\u6d4b\u8bd5\u539f\u7406.png\" alt=\"6. Positive &amp; Negative Pressure test principle\" class=\"wp-image-2043\" style=\"width:1047px;height:auto\" 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=\"\u3010\u6536\u85cf\u3011\u4e00\u56fe\u8bfb\u61c2IP\u9632\u62a4\u7b49\u7ea7\uff0c\u9632\u5c18\u9632\u6c34\u4e00\u76ee\u4e86\u7136\u63d2\u56fe1\" \/><figcaption class=\"wp-element-caption\"><em>Principle of air tightness test<\/em><\/figcaption><\/figure>\n\n\n\n<p><strong>Pros:<\/strong>High detection accuracy, fast testing efficiency, can detect smaller vulnerabilities, easy to operate.<\/p>\n\n\n\n<p><strong>Drawbacks:<\/strong>Requires additional air supply for use with appropriate test plugs or molds.<\/p>\n\n\n\n<p><strong>Use JCGK<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>To test the IP67 waterproof rating, proceed as follows:<\/strong><\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Prepare the product under test:<\/strong>Place the product to be tested into the tooling fixture.<\/li>\n\n\n\n<li><strong>Connect the air source and air line:<\/strong>commander-in-chief (military)<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>Connect to the factory air source (or booster pump) and make sure the fixture and instrument air lines are clear.<\/li>\n\n\n\n<li><strong>Set the test parameters:<\/strong>Depending on the waterproofing requirements of the product under test, set the appropriate IP67 test parameters, such as pressure range, test time, leak rate, etc.<\/li>\n\n\n\n<li><strong>Start testing:<\/strong>Press the test button, the instrument will automatically carry out the test and display the test result. If the test result meets the requirements, the green light will be on and the instrument interface will display OK, then the product airtightness is qualified; if it does not meet the requirements, the red light will be on and the instrument interface will display NG, then the product airtightness is unqualified.<\/li>\n\n\n\n<li><strong>Record test results:<\/strong>Record the test results in the history test record and categorize them for storage, which can be exported via USB flash drive.<\/li>\n\n\n\n<li><strong>Maintenance and upkeep:<\/strong>After the test, the instrument needs to be maintained and serviced to ensure long-term stable operation.<\/li>\n<\/ol>\n\n\n\n<p><em>To learn more detailed airtightness waterproof testing program and application cases, please pay attention to [Jingcheng Engineering Airtightness].<\/em><\/p>","protected":false},"excerpt":{"rendered":"<p>This article describes in detail the importance and classification of IP protection ratings, including the classification of dustproof and waterproof ratings, and emphasizes the competitive advantages of high IP-rated products in the marketplace. The article also explains the differences and advantages of common ratings such as IP53, IP65, IP66, IP67, and IP68, and provides specific methods for IP67 waterproof testing and steps for using an airtightness tester, which are designed to help understand how to ensure that products are dustproof and waterproof.<\/p>","protected":false},"author":1,"featured_media":5377,"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":[39,225],"class_list":["post-5583","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industrynews","tag-39","tag-qi-mi-xing-ce-shi-she-bei"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.air-tester.com\/en\/wp-json\/wp\/v2\/posts\/5583","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=5583"}],"version-history":[{"count":0,"href":"https:\/\/www.air-tester.com\/en\/wp-json\/wp\/v2\/posts\/5583\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.air-tester.com\/en\/wp-json\/wp\/v2\/media\/5377"}],"wp:attachment":[{"href":"https:\/\/www.air-tester.com\/en\/wp-json\/wp\/v2\/media?parent=5583"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.air-tester.com\/en\/wp-json\/wp\/v2\/categories?post=5583"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.air-tester.com\/en\/wp-json\/wp\/v2\/tags?post=5583"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}