Auto Vacuum Chamber Helium Leak Test System for Automobile Parts
Automobile water tank, air conditioning heat exchangers, oil heat exchanger, fuel tank and other auto parts product requirements can not leak, usually adopts box type vacuum leak detection system can quickly determine the overall product has no leakage.
Vacuum chamber vacuum
The nitrogen in the setting pressure of the L workpiece is bigger and bigger, and the intensity is detected.
Workpiece filled with helium;
Detector from the vacuum box detection signal to determine a small leak of helium
Recovery of helium
Vacuum tank filling atmosphere
Production beat: 1min/ pieces
Detection leakage rate: 1 x 10-3mbar.l/s to 1 x 10-5mbar.l/s
Detection pressure: 2 to 42bar