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Heat exchanger testing: Unit for helium leak detection

2016-10-07View Original

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Heat exchanger testing: Can the units for helium leak detection, Pa•m3/S and ppm, be converted into one another? How to convert?
Reply #22016-10-08
It’s not allowed. One is a concentration unit, and the other is a leak detection unit
Reply #32016-10-12
The concentration cannot be measured. How about the leakage amount?

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Translated at 2026-07-20 23:18:22

Original: https://bbs.hcbbs.com/thread-1626356-1-1.html

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