{"id":613,"date":"2024-03-12T11:50:14","date_gmt":"2024-03-12T03:50:14","guid":{"rendered":"https:\/\/www.daxin-vacuum.com\/?p=613"},"modified":"2025-09-09T14:32:50","modified_gmt":"2025-09-09T06:32:50","slug":"mastering-helium-leak-rate-calculation-a-comprehensive-guide-for-precision-testing","status":"publish","type":"post","link":"https:\/\/www.daxin-vacuum.com\/zh\/%e6%8e%8c%e6%8f%a1%e6%b0%a6%e6%b3%84%e6%bc%8f%e7%8e%87%e8%ae%a1%e7%ae%97%e7%b2%be%e5%af%86%e6%b5%8b%e8%af%95%e7%bb%bc%e5%90%88%e6%8c%87%e5%8d%97\/","title":{"rendered":"\u638c\u63e1\u6c26\u6cc4\u6f0f\u7387\u8ba1\u7b97\uff1a\u7cbe\u5bc6\u6d4b\u8bd5\u7efc\u5408\u6307\u5357"},"content":{"rendered":"<p>\u6c26\u6cc4\u6f0f\u7387\u8ba1\u7b97\u5728\u4ece\u822a\u7a7a\u822a\u5929\u5230\u5236\u9020\u4e1a\u7684\u5404\u4e2a\u884c\u4e1a\u4e2d\u53d1\u6325\u7740\u81f3\u5173\u91cd\u8981\u7684\u4f5c\u7528\uff0c\u53ef\u786e\u4fdd\u5bc6\u5c01\u7cfb\u7edf\u548c\u7ec4\u4ef6\u7684\u5b8c\u6574\u6027\u548c\u53ef\u9760\u6027\u3002\u5728\u672c\u6587\u4e2d\uff0c\u6211\u4eec\u6df1\u5165\u63a2\u8ba8\u4e86\u6c26\u6cc4\u6f0f\u7387\u6d4b\u8bd5\u7684\u91cd\u8981\u6027\uff0c\u5e76\u6df1\u5165\u63a2\u8ba8\u4e86\u51c6\u786e\u8ba1\u7b97\u6cc4\u6f0f\u7387\u6240\u6d89\u53ca\u7684\u65b9\u6cd5\u548c\u6ce8\u610f\u4e8b\u9879\u3002<\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"size-medium wp-image-517\" src=\"https:\/\/ljcloudglobal.oss-cn-hongkong.aliyuncs.com\/wp-content\/uploads\/daxin\/2023\/01\/DX200-Helium-mass-spectrometer-leak-detector-300x300.jpg\" alt=\"\" width=\"300\" height=\"300\" srcset=\"https:\/\/ljcloudglobal.oss-cn-hongkong.aliyuncs.com\/wp-content\/uploads\/daxin\/2023\/01\/DX200-Helium-mass-spectrometer-leak-detector-300x300.jpg 300w, https:\/\/ljcloudglobal.oss-cn-hongkong.aliyuncs.com\/wp-content\/uploads\/daxin\/2023\/01\/DX200-Helium-mass-spectrometer-leak-detector-150x150.jpg 150w, https:\/\/ljcloudglobal.oss-cn-hongkong.aliyuncs.com\/wp-content\/uploads\/daxin\/2023\/01\/DX200-Helium-mass-spectrometer-leak-detector-12x12.jpg 12w, https:\/\/ljcloudglobal.oss-cn-hongkong.aliyuncs.com\/wp-content\/uploads\/daxin\/2023\/01\/DX200-Helium-mass-spectrometer-leak-detector.jpg 500w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/p>\n<h2><strong><span style=\"font-size: 20px;\">1. 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href=\"https:\/\/www.daxin-vacuum.com\/zh\/category\/products\/helium-leak-detector\/\" target=\"_blank\" 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