9. What Are The Methods Involved To Test Helium Leak Testing In A Vacuum System?
The helium gets detected when it is found in the location of suction line. The helium source is passed over the flanges and possible sources of leakage in the vacuum system. The monitoring of the system takes place to see the detector and the pump suction to be found for the detectable amount of helium. The pressure can be increased or decreased according to the environment. If the system is allowing the pressure and the vacuum at the same time then more pressure can be applied to set the leaks. An installation of IR unit can be done to suction the substance of the pump and the spraying will be done on the flanges.
