Utilizing modern wireless technology, the VS wireless remote control for a helium mass spectrometer
leak detector makes leak testing in hard-to-reach locations easier.
Traditionally, fuel rail manifolds are tested using either pressure decay or helium mass spectrometer
To ensure an airtight assembly, Servometer checks each one on a Helium Mass Spectrometer
leak tester, rejecting any leakage beyond [10.sup.-9] std cc/sec.
Leak Detector: instrument used to find small leaks in a vacuum or pressurized container; the helium mass spectrometer
is an example.
Varian released a new helium mass spectrometer
leak detector, the 990 dCLD II ...
Helium mass spectrometer
leak detection is potentially the most sensitive way of finding leaks in large vacuum systems.
For these applications, automated testing systems using helium mass spectrometers
can measure leakage as slow as 0.000001 sccs.