{"id":5324,"date":"2024-11-21T15:00:58","date_gmt":"2024-11-21T07:00:58","guid":{"rendered":"https:\/\/www.air-tester.com\/?p=5324"},"modified":"2025-08-01T17:13:01","modified_gmt":"2025-08-01T09:13:01","slug":"qi-mi-xing-jian-xie-lou-dan-wei-huan-suan","status":"publish","type":"post","link":"https:\/\/www.air-tester.com\/en\/qi-mi-xing-jian-xie-lou-dan-wei-huan-suan.html\/","title":{"rendered":"Must Read for Engineers: A Guide to Converting Leakage Units in Airtightness Testing"},"content":{"rendered":"\n<p>\u751f\u6d3b\u4e2d\uff0c\u6f0f\u6c34\u6f0f\u6c14\u7684\u95ee\u9898\u603b\u662f\u96be\u4ee5\u907f\u514d\uff1a<strong>\u5bb6\u91cc\u7684\u6c34\u9f99\u5934\u6ef4\u6ef4\u7b54\u7b54\u3001\u8f66\u80ce\u6162\u6162\u762a\u4e0b\u53bb\u3001\u5de5\u5382\u91cc\u8bbe\u5907\u8fd0\u884c\u4e2d\u7684\u6c14\u4f53\u6cc4\u6f0f&#8230;<\/strong>&nbsp;\u8fd9\u4e9b\u770b\u7740\u4e0d\u8d77\u773c\u7684\u6cc4\u6f0f\u95ee\u9898\uff0c\u8981\u662f\u5904\u7406\u4e0d\u53ca\u65f6\u6216\u8005\u5224\u65ad\u4e0d\u51c6\u786e\uff0c\u53ef\u80fd\u4f1a\u9020\u6210\u4e0d\u5c0f\u7684\u7ecf\u6d4e\u635f\u5931\uff0c\u4e25\u91cd\u7684\u8fd8\u4f1a\u5e26\u6765\u5b89\u5168\u9690\u60a3\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"720\" height=\"480\" src=\"https:\/\/www.air-tester.com\/wp-content\/uploads\/2024\/11\/shui-long-tou-xie-lou-di-shui.gif\"  class=\"wp-image-5326\" srcset=\"https:\/\/www.air-tester.com\/wp-content\/uploads\/2024\/11\/shui-long-tou-xie-lou-di-shui.gif 720w, https:\/\/www.air-tester.com\/wp-content\/uploads\/2024\/11\/shui-long-tou-xie-lou-di-shui-18x12.gif 18w, https:\/\/www.air-tester.com\/wp-content\/uploads\/2024\/11\/shui-long-tou-xie-lou-di-shui-600x400.gif 600w\" sizes=\"(max-width: 720px) 100vw, 720px\" title=\"\u5de5\u7a0b\u5e08\u5fc5\u8bfb\uff1a\u6c14\u5bc6\u6027\u68c0\u6d4b\u4e2d\u7684\u6cc4\u6f0f\u5355\u4f4d\u6362\u7b97\u6307\u5357\u63d2\u56fe\" alt=\"\u5de5\u7a0b\u5e08\u5fc5\u8bfb\uff1a\u6c14\u5bc6\u6027\u68c0\u6d4b\u4e2d\u7684\u6cc4\u6f0f\u5355\u4f4d\u6362\u7b97\u6307\u5357\u63d2\u56fe\" \/><figcaption class=\"wp-element-caption\"><em>\u6c34\u9f99\u5934\u5bc6\u5c01\u4e0d\u826f\uff0c\u5bfc\u81f4\u6cc4\u6f0f\u6ef4\u6c34<\/em><\/figcaption><\/figure>\n\n\n\n<p>\u90a3\u4e48\uff0c\u8981\u600e\u6837\u624d\u80fd\u51c6\u786e\u5730\u5224\u65ad\u6cc4\u6f0f\u6709\u591a\u4e25\u91cd\u5462\uff1f\u8fd9\u5c31\u8981\u8bf4\u5230\u6c14\u5bc6\u6027\u68c0\u6d4b\u4e2d\u7684\u4e24\u5927\u91cd\u8981\u6cc4\u6f0f\u91cf\u663e\u793a\u5355\u4f4d\u4f53\u7cfb\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading cheese-cake\" style=\"margin-top:var(--wp--preset--spacing--70)\">\u4e00\u3001\u6cc4\u6f0f\u91cf\u5355\u4f4d\uff1a\u4e24\u79cd\u4e3b\u8981\u8ba1\u91cf\u65b9\u5f0f<\/h2>\n\n\n\n<p style=\"font-size:16px\"><strong>\u5728\u6c14\u5bc6\u6027\u68c0\u6d4b\u9886\u57df\uff0c\u6211\u4eec\u4e3b\u8981\u7528\u538b\u529b\u5355\u4f4d\u548c\u6d41\u91cf\u5355\u4f4d\u6765\u8861\u91cf\u6cc4\u6f0f\u7a0b\u5ea6\u3002<\/strong>&nbsp;\u8fd9\u5c31\u50cf\u6d4b\u6e29\u5ea6\u53ef\u4ee5\u7528\u6444\u6c0f\u5ea6\u4e5f\u53ef\u4ee5\u7528\u534e\u6c0f\u5ea6\u4e00\u6837\uff0c\u4e24\u79cd\u5355\u4f4d\u5404\u6709\u5404\u7684\u7528\u5904\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">1. \u538b\u529b\u5355\u4f4d\uff08\u538b\u964d\u5355\u4f4d\uff09<\/h3>\n\n\n\n<p>\u538b\u529b\u5355\u4f4d\uff0c\u4e5f\u79f0\u4e3a\u538b\u964d\u5355\u4f4d\uff0c\u7b80\u5355\u6765\u8bf4\uff0c<strong>\u5b83\u5c31\u50cf\u662f\u7ed9\u6cc4\u6f0f\u7a0b\u5ea6\u6253\u5206\uff1a\u6570\u503c\u8d8a\u5c0f\uff0c\u8bf4\u660e\u4ea7\u54c1\u7684\u5bc6\u5c01\u6027\u8d8a\u597d\uff0c\u6700\u5e38\u89c1\u7684\u538b\u529b\u5355\u4f4d\u662f\u5e15\u65af\u5361\uff08Pa\uff09\u3002<\/strong><\/p>\n\n\n\n<p>\u538b\u529b\u5355\u4f4d\u4e3b\u8981\u7528\u4e8e\u6d4b\u91cf\u548c\u8bc6\u522b\u4ea7\u54c1\u7684\u6cc4\u6f0f\u7a0b\u5ea6\uff0c\u5c31\u50cf\u533b\u751f\u7ed9\u75c5\u4eba\u91cf\u4f53\u6e29\u4e00\u6837\uff0c\u80fd\u591f\u51c6\u786e\u53cd\u6620\u51fa\u4ea7\u54c1\u7684\u5bc6\u5c01\u60c5\u51b5\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img decoding=\"async\" width=\"1000\" height=\"667\" src=\"https:\/\/www.air-tester.com\/wp-content\/uploads\/2024\/10\/6-cha-ya-qi-mi-xing-jian-ce-yi.png\" alt=\"6. Differential Pressure Airtightness Tester\" class=\"wp-image-3313\" style=\"width:1043px;height:auto\" srcset=\"https:\/\/www.air-tester.com\/wp-content\/uploads\/2024\/10\/6-cha-ya-qi-mi-xing-jian-ce-yi.png 1000w, https:\/\/www.air-tester.com\/wp-content\/uploads\/2024\/10\/6-cha-ya-qi-mi-xing-jian-ce-yi-600x400.png 600w, https:\/\/www.air-tester.com\/wp-content\/uploads\/2024\/10\/6-cha-ya-qi-mi-xing-jian-ce-yi-300x200.png 300w, https:\/\/www.air-tester.com\/wp-content\/uploads\/2024\/10\/6-cha-ya-qi-mi-xing-jian-ce-yi-768x512.png 768w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" title=\"\u5de5\u7a0b\u5e08\u5fc5\u8bfb\uff1a\u6c14\u5bc6\u6027\u68c0\u6d4b\u4e2d\u7684\u6cc4\u6f0f\u5355\u4f4d\u6362\u7b97\u6307\u5357\u63d2\u56fe1\" \/><figcaption class=\"wp-element-caption\"><em>JC-C10005 \u5dee\u538b\u5f0f\u6c14\u5bc6\u6027\u68c0\u6d4b\u4eea\uff1a\u7cbe\u5ea6\u5206\u8fa8\u7387\u9ad8\u8fbe 0.1Pa\u30010.01ml\/min<\/em><\/figcaption><\/figure>\n\n\n\n<p>\u7cbe\u5ea6\u8d8a\u9ad8\u7684\u6c14\u5bc6\u6027\u68c0\u6d4b\u4eea\uff0c\u6bd4\u5982\u7cbe\u8bda\u5de5\u79d1\u5dee\u538b\u4eea\u5668\u7cbe\u5ea6\u53ef\u8fbe 0.1Pa\uff0c\u610f\u5473\u7740\u80fd\u591f\u68c0\u6d4b\u5230\u7684\u6cc4\u6f0f\u91cf\u8d8a\u5c0f\uff0c\u4ece\u800c\u63d0\u4f9b\u66f4\u51c6\u786e\u7684\u68c0\u6d4b\u7ed3\u679c\uff0c\u4e3a\u4ea7\u54c1\u8d28\u91cf\u628a\u597d\u5173\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" style=\"margin-top:var(--wp--preset--spacing--70)\">2. \u6d41\u91cf\u5355\u4f4d\uff08\u6cc4\u6f0f\u7387\u5355\u4f4d\uff09<\/h3>\n\n\n\n<p>\u6d41\u91cf\u5355\u4f4d\uff0c\u4e5f\u79f0\u4e3a\u6cc4\u6f0f\u7387\u5355\u4f4d\uff0c\u7528\u4e8e\u8861\u91cf\u5355\u4f4d\u65f6\u95f4\u5185\u6cc4\u6f0f\u7684\u6c14\u4f53\u4f53\u79ef\u3002<strong>\u5e38\u7528\u7684\u6d41\u91cf\u5355\u4f4d\u6709\u4e24\u79cd\uff1aml\/min\uff08\u6beb\u5347\u6bcf\u5206\u949f\uff09\u548c 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class=\"wp-block-list\">\n<li><strong>\u6807\u51c6\u5316\u6d4b\u91cf\uff1a<\/strong>\u5728 0\u2103\u30011 \u4e2a\u5927\u6c14\u538b\u4e0b\u7684\u6d4b\u91cf\u503c<\/li>\n\n\n\n<li><strong>\u7cbe\u51c6\u5b9a\u4f4d\uff1a<\/strong>\u7279\u522b\u9002\u5408\u68c0\u6d4b\u5fae\u5c0f\u6cc4\u6f0f\uff0c\u5e7f\u6cdb\u5e94\u7528\u4e8e\u534a\u5bfc\u4f53\u7b49\u7cbe\u5bc6\u884c\u4e1a<\/li>\n<\/ul>\n\n\n\n<p>\u4f8b\u5982\uff0c\u5982\u679c\u4e00\u4e2a\u771f\u7a7a\u6cf5\u6bcf\u5206\u949f\u6cc4\u6f0f 1 sccm \u6c14\u4f53\uff0c\u5219\u5176\u6cc4\u6f0f\u91cf\u76f8\u5f53\u4e8e 1 ml\/min \u6c14\u4f53\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading cheese-cake\" style=\"margin-top:var(--wp--preset--spacing--70)\">\u4e8c\u3001\u6cc4\u6f0f\u91cf\u5355\u4f4d\u7684\u76f8\u4e92\u8f6c\u6362<\/h2>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><style>@media 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users\",\"rules\":{}},\"spinner_left\":{\"label\":\"Left spinner\",\"rules\":{}},\"spinner_right\":{\"label\":\"Right spinner\",\"rules\":{}}}},\"title\":\"\\u5bb9\\u79ef (ml)\",\"predefined\":\"ml\",\"predefinedClick\":false,\"required\":true,\"exclude\":false,\"readonly\":false,\"numberpad\":true,\"spinner\":false,\"size\":\"large\",\"prefix\":\"\",\"postfix\":\"\",\"thousandSeparator\":\"\",\"decimalSymbol\":\".\",\"min\":\"0.001\",\"max\":\"999999\",\"step\":\"\",\"formatDynamically\":false,\"twoDecimals\":false,\"dformat\":\"digits\",\"formats\":[\"digits\",\"number\",\"percent\"],\"fBuild\":{},\"parent\":\"\"},{\"form_identifier\":\"\",\"name\":\"fieldname3\",\"fieldlayout\":\"default\",\"shortlabel\":\"\",\"index\":2,\"ftype\":\"fnumber\",\"userhelp\":\"\\u68c0\\u6d4b\\u4fdd\\u538b\\u65f6\\u95f4 \",\"audiotutorial\":\"\",\"userhelpTooltip\":false,\"tooltipIcon\":false,\"csslayout\":\"\",\"advanced\":{\"css\":{\"container\":{\"label\":\"Field container div 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2)\\n\",\"min\":\"\",\"max\":\"\",\"suffix\":\"\",\"prefix\":\"\",\"decimalsymbol\":\".\",\"groupingsymbol\":\"\",\"readonly\":true,\"currency\":false,\"noEvalIfManual\":true,\"formatDynamically\":false,\"dynamicEval\":true,\"hidefield\":false,\"validate\":false,\"fBuild\":{},\"parent\":\"\"}],{\"0\":{\"title\":\"\\u6cc4\\u6f0f\\u7387\\u5230\\u538b\\u964d\\u8ba1\\u7b97\\u5668\",\"titletag\":\"H3\",\"textalign\":\"default\",\"headertextcolor\":\"#005ead\",\"description\":\"\\u7248\\u6743\\u6240\\u6709\\uff1a\\u7cbe\\u8bda\\u5de5\\u79d1\\u6c14\\u5bc6\\u6027\",\"formlayout\":\"top_aligned\",\"formtemplate\":\"cp_cff_13\",\"evalequations\":1,\"evalequations_delay\":0,\"evalequationsevent\":2,\"direction\":\"ltr\",\"loading_animation\":0,\"autocomplete\":1,\"persistence\":0,\"animate_form\":0,\"animation_effect\":\"fade\",\"customstyles\":\"\",\"advanced\":{\"css\":{}}},\"formid\":\"cp_calculatedfieldsf_pform_2\"}];<\/script><\/pre>\n<div id=\"fbuilder\">\n\t\t<div id=\"fbuilder_2\">\n\t\t<div id=\"formheader_2\"><\/div>\n\t\t<div id=\"fieldlist_2\"><\/div>\n\t\t<div class=\"clearer\"><\/div>\n\t<\/div>\n<\/div>\n\t<div class=\"clearer\"><\/div>\n\t<input type=\"hidden\" id=\"_cpcff_public_nonce\" name=\"_cpcff_public_nonce\" value=\"07bb6e8b22\" \/><input type=\"hidden\" name=\"_wp_http_referer\" value=\"\/en\/wp-json\/wp\/v2\/posts\/5324\" \/><input type=\"hidden\" name=\"cff_form_start_time\" value=\"rJ\/L00BhQUmLB8G9j+2oGw==\"><\/form>\n\t\n<\/div>\n<\/div>\n\n\n\n<p style=\"margin-top:var(--wp--preset--spacing--70)\">\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u6211\u4eec\u7ecf\u5e38\u9700\u8981\u5728\u4e0d\u540c\u7684\u5355\u4f4d\u4e4b\u95f4\u8fdb\u884c\u5207\u6362\uff0c\u4ee5\u9002\u5e94\u4e0d\u540c\u7684\u6d4b\u91cf\u9700\u6c42\u3002ml\/min \u4e0e sccm \u4e4b\u95f4\u7684\u8f6c\u6362\u516c\u5f0f\u5982\u4e0b\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>1 ml\/min = 1 sccm<\/li>\n<\/ul>\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\/2024\/11\/xie-lou-lyu-liu-liang-dan-wei.png\"  class=\"wp-image-5327\" style=\"width:1043px;height:auto\" srcset=\"https:\/\/www.air-tester.com\/wp-content\/uploads\/2024\/11\/xie-lou-lyu-liu-liang-dan-wei.png 1000w, https:\/\/www.air-tester.com\/wp-content\/uploads\/2024\/11\/xie-lou-lyu-liu-liang-dan-wei-18x12.png 18w, https:\/\/www.air-tester.com\/wp-content\/uploads\/2024\/11\/xie-lou-lyu-liu-liang-dan-wei-600x400.png 600w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" title=\"\u5de5\u7a0b\u5e08\u5fc5\u8bfb\uff1a\u6c14\u5bc6\u6027\u68c0\u6d4b\u4e2d\u7684\u6cc4\u6f0f\u5355\u4f4d\u6362\u7b97\u6307\u5357\u63d2\u56fe2\" alt=\"\u5de5\u7a0b\u5e08\u5fc5\u8bfb\uff1a\u6c14\u5bc6\u6027\u68c0\u6d4b\u4e2d\u7684\u6cc4\u6f0f\u5355\u4f4d\u6362\u7b97\u6307\u5357\u63d2\u56fe2\" \/><figcaption class=\"wp-element-caption\"><em>\u6d41\u91cf\u5355\u4f4d\u6362\u7b97\u516c\u5f0f<\/em><\/figcaption><\/figure>\n\n\n\n<p>\u53ea\u9700\u8981\u8bb0\u4f4f\u8fd9\u4e2a\u7b80\u5355\u7684\u5bf9\u5e94\u5173\u7cfb\uff0c<strong>\u5b9e\u9645\u5de5\u4f5c\u4e2d ml\/min \u662f\u7b49\u540c\u4e8e sccm \u7684\u3002<\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading cheese-cake\" style=\"margin-top:var(--wp--preset--spacing--70)\">\u4e09\u3001\u7cbe\u8bda\u5de5\u79d1\u6c14\u5bc6\u6027\uff1a\u8ba9\u5355\u4f4d\u5207\u6362\u4e0d\u518d\u70e6\u607c<\/h2>\n\n\n\n<p>\u8bf4\u5230\u6cc4\u6f0f\u5355\u4f4d\u7684\u5e94\u7528\uff0c\u4e0d\u5f97\u4e0d\u63d0\u7cbe\u8bda\u5de5\u79d1\u7684\u6c14\u5bc6\u6027\u68c0\u6d4b\u4eea\u5e26\u6765\u7684\u9769\u65b0\u3002\u7cbe\u8bda\u5de5\u79d1\u6c14\u5bc6\u6027\u6d4b\u8bd5\u8bbe\u5907\u6700\u5927\u7684\u4eae\u70b9\u5728\u4e8e\uff1a<\/p>\n\n\n\n<iframe src=\"\/\/player.bilibili.com\/player.html?isOutside=true&#038;aid=880431125&#038;bvid=BV1MN4y1x7Pm&#038;cid=1383717898&#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 style=\"font-size:15px\"><em>\u6e29\u5ea6\u4f20\u611f\u5668\u6c14\u5bc6\u6027\u6d4b\u8bd5\u4eea\uff0c\u652f\u6301\u6cc4\u6f0f\u7387\u548c\u6cc4\u6f0f\u91cf\u4e24\u79cd\u6cc4\u6f0f\u5224\u5b9a<\/em><\/p>\n\n\n\n<h3 class=\"wp-block-heading\" style=\"margin-top:var(--wp--preset--spacing--70)\">1. \u667a\u80fd\u53cc\u6a21\u5207\u6362<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u81ea\u5e26\u6f0f\u7387\u5224\u65ad\u548c\u538b\u964d\u5224\u65ad\u529f\u80fd<\/li>\n\n\n\n<li>\u7528\u6237\u53ef\u6839\u636e\u5b9e\u9645\u9700\u6c42\u4e00\u952e\u5207\u6362\u6d4b\u8bd5\u6a21\u5f0f<\/li>\n\n\n\n<li>\u81ea\u52a8\u5b8c\u6210\u5355\u4f4d\u6362\u7b97\uff0c\u65e0\u9700\u4eba\u5de5\u8ba1\u7b97<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" style=\"margin-top:var(--wp--preset--spacing--70)\">2. \u7075\u6d3b\u5b9a\u5236\u65b9\u6848<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u652f\u6301\u7528\u6237\u6839\u636e\u9879\u76ee\u9700\u6c42\u81ea\u5b9a\u4e49\u6cc4\u6f0f\u5355\u4f4d<\/li>\n\n\n\n<li>\u53ef\u9488\u5bf9\u4e0d\u540c\u4ea7\u54c1\u8bbe\u7f6e\u4e0d\u540c\u7684\u5224\u5b9a\u6807\u51c6<\/li>\n\n\n\n<li>\u6d4b\u8bd5\u53c2\u6570\u4e00\u952e\u8c03\u7528\uff0c\u64cd\u4f5c\u4fbf\u6377<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" style=\"margin-top:var(--wp--preset--spacing--70)\">3. \u6570\u636e\u7ba1\u7406\u4f18\u52bf<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5b9e\u65f6\u663e\u793a\u6d4b\u8bd5\u6570\u636e<\/li>\n\n\n\n<li>\u81ea\u52a8\u8bb0\u5f55\u4e0d\u540c\u5355\u4f4d\u4e0b\u7684\u6d4b\u8bd5\u7ed3\u679c<\/li>\n\n\n\n<li>\u652f\u6301\u6570\u636e\u5bfc\u51fa\u548c\u5206\u6790\u8ffd\u6eaf<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading cheese-cake\" style=\"margin-top:var(--wp--preset--spacing--70)\">\u56db\u3001\u5982\u4f55\u9009\u62e9\u5408\u9002\u7684\u6cc4\u6f0f\u5355\u4f4d\uff1f<\/h2>\n\n\n\n<p>\u9009\u62e9\u5408\u9002\u7684\u6cc4\u6f0f\u5355\u4f4d\uff0c\u8981\u8003\u8651\u4ee5\u4e0b\u51e0\u4e2a\u56e0\u7d20\uff1a<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u2474 \u6d4b\u8bd5\u5bf9\u8c61\u7684\u7279\u6027<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>&#8211;&nbsp;\u5927\u578b\u7ba1\u9053\u6cc4\u6f0f\u2192\u9009\u62e9 ml\/min<\/li>\n\n\n\n<li>&#8211;&nbsp;\u7cbe\u5bc6\u5143\u4ef6\u68c0\u6d4b\u2192\u4f18\u5148\u8003\u8651 sccm<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">\u2475 \u884c\u4e1a\u6807\u51c6\u8981\u6c42<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>&#8211;&nbsp;\u4e0d\u540c\u884c\u4e1a\u53ef\u80fd\u6709\u5176\u7279\u5b9a\u7684\u8ba1\u91cf\u6807\u51c6<\/li>\n\n\n\n<li>&#8211;&nbsp;\u9700\u8003\u8651\u4e0b\u6e38\u5ba2\u6237\u7684\u9a8c\u6536\u6807\u51c6<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">\u2476 \u68c0\u6d4b\u7cbe\u5ea6\u9700\u6c42<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>&#8211;&nbsp;\u666e\u901a\u6c14\u5bc6\u6027\u68c0\u6d4b\u2192\u538b\u529b\u5355\u4f4d\u5373\u53ef<\/li>\n\n\n\n<li>&#8211;&nbsp;\u9ad8\u7cbe\u5ea6\u8981\u6c42\u2192\u5efa\u8bae\u4f7f\u7528\u6d41\u91cf\u5355\u4f4d<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading cheese-cake\" style=\"margin-top:var(--wp--preset--spacing--70)\">\u4e94\u3001\u603b\u7ed3<\/h2>\n\n\n\n<p>\u968f\u7740\u5de5\u4e1a\u5236\u9020\u5411\u667a\u80fd\u5316\u3001\u7cbe\u5bc6\u5316\u65b9\u5411\u53d1\u5c55\uff0c\u6c14\u5bc6\u6027\u68c0\u6d4b\u7684\u8981\u6c42\u4e5f\u8d8a\u6765\u8d8a\u9ad8\u3002\u638c\u63e1\u6cc4\u6f0f\u5355\u4f4d\u7684\u77e5\u8bc6\uff0c\u9009\u62e9\u5408\u9002\u7684\u6c14\u5bc6\u6027\u68c0\u6d4b\u8bbe\u5907\u548c\u68c0\u6d4b\u65b9\u5f0f\uff0c\u5c06\u4e3a\u4ea7\u54c1\u8d28\u91cf\u7ba1\u63a7\u5e26\u6765\u4e8b\u534a\u529f\u500d\u7684\u6548\u679c\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"320\" src=\"https:\/\/www.air-tester.com\/wp-content\/uploads\/2024\/11\/ya-li-dan-wei-huan-suan-biao.jpg\"  class=\"wp-image-5328\" style=\"width:1043px;height:auto\" srcset=\"https:\/\/www.air-tester.com\/wp-content\/uploads\/2024\/11\/ya-li-dan-wei-huan-suan-biao.jpg 1000w, https:\/\/www.air-tester.com\/wp-content\/uploads\/2024\/11\/ya-li-dan-wei-huan-suan-biao-18x6.jpg 18w, https:\/\/www.air-tester.com\/wp-content\/uploads\/2024\/11\/ya-li-dan-wei-huan-suan-biao-600x192.jpg 600w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" title=\"\u5de5\u7a0b\u5e08\u5fc5\u8bfb\uff1a\u6c14\u5bc6\u6027\u68c0\u6d4b\u4e2d\u7684\u6cc4\u6f0f\u5355\u4f4d\u6362\u7b97\u6307\u5357\u63d2\u56fe3\" alt=\"\u5de5\u7a0b\u5e08\u5fc5\u8bfb\uff1a\u6c14\u5bc6\u6027\u68c0\u6d4b\u4e2d\u7684\u6cc4\u6f0f\u5355\u4f4d\u6362\u7b97\u6307\u5357\u63d2\u56fe3\" \/><figcaption class=\"wp-element-caption\"><em>\u5e38\u89c1\u7684\u538b\u529b\u5355\u4f4d\u6362\u7b97\u8868<\/em><\/figcaption><\/figure>\n\n\n\n<p><strong>\u503c\u5f97\u4e00\u63d0\u7684\u662f\uff0c\u7cbe\u8bda\u5de5\u79d1\u7684\u6c14\u5bc6\u6027\u68c0\u6d4b\u4eea\u5728\u5355\u4f4d\u663e\u793a\u65b9\u9762\u505a\u5f97\u7279\u522b\u7075\u6d3b\u3002\u5bc6\u5c01\u6027\u6d4b\u8bd5\u7cfb\u7edf\u652f\u6301\u591a\u79cd\u538b\u529b\u5355\u4f4d\u663e\u793a\uff1a<\/strong><\/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\">\u5e15\u65af\u5361(Pa)\uff1a\u9002\u7528\u4e8e\u7cbe\u5bc6\u68c0\u6d4b\u573a\u666f<\/p>\n\n\n\n<p style=\"font-size:15px\">\u5343\u5e15(kPa)\uff1a\u5e38\u7528\u4e8e\u4e00\u822c\u5de5\u4e1a\u68c0\u6d4b<\/p>\n\n\n\n<p style=\"font-size:15px\">\u5df4(bar)\uff1a\u56fd\u9645\u901a\u7528\u538b\u529b\u5355\u4f4d<\/p>\n\n\n\n<p style=\"font-size:15px\">\u5146\u5e15(MPa)\uff1a\u9002\u7528\u4e8e\u9ad8\u538b\u6d4b\u8bd5\u573a\u666f<\/p>\n\n\n\n<p style=\"font-size:15px\">\u6beb\u5347\/\u5206\u949f(ml\/min)\uff1a\u76f4\u89c2\u7684\u6d41\u91cf\u663e\u793a<\/p>\n\n\n\n<p style=\"font-size:15px\">\u78c5\/\u5e73\u65b9\u82f1\u5bf8(psi)\uff1a\u6ee1\u8db3\u5317\u7f8e\u6807\u51c6\u8981\u6c42<\/p>\n\n\n\n<p style=\"font-size:15px\">\u6beb\u7c73\u6c5e\u67f1(mmHg)\uff1a\u533b\u7597\u5668\u68b0\u884c\u4e1a\u5e38\u7528<\/p>\n<\/blockquote>\n\n\n\n<p>\u8fd9\u79cd\u591a\u5143\u5316\u7684\u5355\u4f4d\u663e\u793a\u529f\u80fd\uff0c\u4e0d\u4ec5\u6ee1\u8db3\u4e86\u4e0d\u540c\u884c\u4e1a\u7528\u6237\u7684\u5b9e\u9645\u9700\u6c42\uff0c\u66f4\u4e3a\u56fd\u9645\u5316\u534f\u4f5c\u63d0\u4f9b\u4e86\u4fbf\u5229\u3002<strong>\u7528\u6237\u53ef\u4ee5\u6839\u636e\u81ea\u8eab\u9700\u6c42\u3001\u884c\u4e1a\u6807\u51c6\u6216\u5ba2\u6237\u8981\u6c42\uff0c\u8f7b\u677e\u5207\u6362\u4e0d\u540c\u7684\u663e\u793a\u5355\u4f4d\uff0c\u771f\u6b63\u5b9e\u73b0\u4e86\u4e00\u673a\u591a\u7528\u3001\u7075\u6d3b\u5e94\u5bf9\u7684\u667a\u80fd\u68c0\u6d4b\u76ee\u6807\u3002<\/strong><\/p>\n\n\n\n<p>\u5728\u5de5\u4e1a 4.0 \u7684\u6d6a\u6f6e\u4e0b\uff0c\u8fd9\u6837\u7684\u667a\u80fd\u68c0\u6d4b\u65b9\u6848\u5fc5\u5c06\u4e3a\u5236\u9020\u4e1a\u7684\u8d28\u91cf\u63d0\u5347\u548c\u6548\u7387\u9769\u65b0\u6ce8\u5165\u65b0\u7684\u52a8\u529b\u3002\u901a\u8fc7\u6807\u51c6\u5316\u3001\u6570\u5b57\u5316\u3001\u667a\u80fd\u5316\u7684\u68c0\u6d4b\u624b\u6bb5\uff0c\u5e2e\u52a9\u4f01\u4e1a\u5728\u5168\u7403\u5316\u7ade\u4e89\u4e2d\u8d62\u5f97\u5148\u673a\u3002<\/p>\n\n\n\n<p><em>\u60f3\u4e86\u89e3\u66f4\u591a\u8be6\u7ec6\u7684\u884c\u4e1a\u68c0\u6d4b\u65b9\u6848\u53ca\u5e94\u7528\u6848\u4f8b\uff0c\u8bf7\u5173\u6ce8\u3010\u7cbe\u8bda\u5de5\u79d1\u6c14\u5bc6\u6027\u3011<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>In airtightness testing, leakage is mainly measured by pressure unit (Pa) and flow unit (ml\/min, sccm). Precision Engineering Gas Tightness Instrument supports dual-mode switching and intelligent judgment. Choosing the right unit needs to consider the test object, industry standards and testing accuracy, multi-unit display to help improve the quality of manufacturing industry.<\/p>","protected":false},"author":1,"featured_media":5327,"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-5324","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\/5324","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=5324"}],"version-history":[{"count":0,"href":"https:\/\/www.air-tester.com\/en\/wp-json\/wp\/v2\/posts\/5324\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.air-tester.com\/en\/wp-json\/wp\/v2\/media\/5327"}],"wp:attachment":[{"href":"https:\/\/www.air-tester.com\/en\/wp-json\/wp\/v2\/media?parent=5324"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.air-tester.com\/en\/wp-json\/wp\/v2\/categories?post=5324"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.air-tester.com\/en\/wp-json\/wp\/v2\/tags?post=5324"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}