Vacuum Chamber Automatic Helium Leak Testing System QYH-300 Series

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Consist of: Vacuum chamber module, evacuation module, He charging & recovery module, pneumatic module, device & electrical control module, and mass spectrum leak detector etc.

Features

Lowest detectable leak rate:1*10-8Pa.m3.S-1;
Each station performs automatic leak test
alternatively, high utilization of auxiliary system;
Leak test sensitivity is high,can detect the
overall leak rate of test part;
Can clear human factor interference,avoid of
resulting missing leak test and false test;
Has remote monitoring and statistics analysis function;

applications

Refrigeration industry: Whole unit of A/C, refrigerator
and freezer, their heat exchanger,compressor;
Automotive industry: Wheel hub,A/C heat exchanger,
A/C compressor, , vehicle parts etc.;
Other industry: Such as high pressure switch, valve
and fire extinguisher etc