HeTech / Vacuum Chamber Test

We create machinery for helium leak detection using different test methods depending on the type of component to be tested.
Vacuum chamber test
The part is put into a chamber where vacuum is created. The part is then pressurized with helium and the helium leakage is measured through a mass spectrometer.
1. The test is objective, since does not depend on the operator.
2. Detectable leak range goes from 5.0 x 10-3 mbar*L/s to 5.0 x 10-8 mbar*L/s.
3. This method is used in automatic systems to test components as evaporators, condensers, tubes, hoses, pipes, airbags, canisters, fuel tanks, thermostatic valves.