Resource Category
Glossary
Definitions and method notes for common helium leak testing terms, units, and inspection workflows.
4 Topics
Convert and compare leak rate units such as sccm, Pa m3/s, mbar L/s, and atm cc/s for helium leak testing specifications.
A practical guide to using helium spray testing to localize leaks on evacuated parts with a helium mass spectrometer leak detector.
A practical explanation of helium sniffer probe testing for locating leaks on pressurized workpieces with a helium mass spectrometer leak detector.
How vacuum chamber helium leak detection tests sealed workpieces by evacuating the chamber, filling the part with helium, and measuring leaked helium with a mass spectrometer leak detector.
Plan Your Helium Leak Testing Project
Share your part size, material, target leak rate, cycle time, and production workflow. Wayeal will recommend a professional helium leak detection configuration for your application.