Leak Testing and Detection Information

Find Information Regarding Leak Testing and Detection.

Leak Detection Science

All standard part numbers and special assemblies are 100% Helium Leak tested and guaranteed to Ultra High Vacuum (UHV) standards. Helium mass spectrometer leak detection is the most common form of leak detection used to qualify assemblies for high vacuum and ultra-high vacuum applications. Helium is one of the smallest

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SHI-1 Helium Mass Spectrometer Leak Detection

Scope: Excerpted from ASTM E498/E498M-11 This practice covers procedures for testing and locating the sources of gas leaking at the rate of 1 × 10-8 Pa-m3 /s (1× 10-9 Std. cm3 /s) or greater. The test may be conducted on any object to be tested that can be evacuated and

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