Seal detectorcall againAir tightness detector, is a high-tech tightness testing equipment for the purpose of waterproof testing, sealing testing, and air tightness testing.
Sealing detector is also called air tightness detectorIn the past, water detection was often used for detection, but with the advancement and development of technology, vacuum decay is now generally used.There are two methods for detection: subtraction technology and carbon dioxide tracing method.

The detection principle is compared with the traditionalWater testing method, new technologySeal detectorThe advantages are also obvious: even small leak points can be achieved without damage, non-invasive online, offline and other multi-faceted sealing testing, and the adoption time is very fast, so it is widely used in cameras, bracelets and other industriesprofessionalDo sealing testing and air tightness testing.
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2026.11.13Hirays Completes Delivery of a Major RGA Project for a Leading New Energy Customer
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2026.11.13Hirays Named a National-Level "Little Giant" Enterprise
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2026.11.13Media Coverage | Precision Testing Sector Gains Fresh Capital Backing: Hirays Technology Completes Series B Financing
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2026.11.06Joining Forces, Starting Anew, Winning the Future Together | HIRAYS Marks 18 Years with a Team-Building Journey in Qingyuan
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2026.11.06HIRAYS Shares RGA Quadrupole Mass Spectrometry Leak-Detection Expertise at CQC Compliance Training in Shenzhen
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2026.11.06Leaders of CQC Shenzhen Branch Visit HIRAYS for Inspection and Guidance, Discuss Quality Improvement and Technological Innovation
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2026.11.04The Full Hirays HM Mass Spectrometry Portfolio in One Place: One-Stop Protection for High-End Precision Manufacturing
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2026.11.04HM-230 RGA: In-Situ Gas Monitoring Across Multiple Pressure Regimes
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2026.11.04A New Frontline Defense for Line Yield: Hirays' HM-150 RGA Stands Up to Harsh Process Conditions to Protect Every Wafer



