Closeup of part loading roller conveyor connected to open cylindrical leak test chamber Close up of cylindrical leak test vacuum chamber with open door and slide-out drawer for part testing Front view of enclosed leak test system with leak test chamber connected to part loading conveyor

Global producer of temperature control products required a leak test system for HVAC compressors. Customer requirements included: 

  • High pressure leak test
  • Mix and boost helium gas to minimize cost
  • Correlate refrigerant leak to helium leak and validate for the customer
  • Heavy compressor on a power free roller conveyor

We engineered a custom leak test system using using the helium hard vacuum method with mixed gas booster and air proof test.