Automated systems manufacturer required a non-helium leak test system for auto A/C connectors. Customer requirements included the ability to leak test multiple A/C connectors in parallel, and temperature cycling in leak test chambers. The customer also requested ability to configure leak testing for multiple refrigerants, and a method for calibrating the system

We engineered a custom, multi-chamber leak test system with remote mounting option for testing within temperature chamber.

  • Multi-chamber leak test system with PC-based control system
  • Design to allow remote mounting of test chamber in temperature chamber
  • Calibrated leak port to attach different refrigerant calibrated leaks for system calibration
Leak testing A/C parts
Automotive A/C Systems & Components
Production Volume:
Medium to high
Tracer gas:
RGA refrigerant
Controller System:
Custom PLC
Leak Test Method:
RGA hard vacuum
Leak rate:
Dependent on refrigerant
Portable desktop station
Multiple custom tooled test fixtures

No accessories available.

Reference Materials

What Should I Include In My Leak Test System Request for Proposal (RFP)
Presentation: A Process for Selecting and Implementing the Optimum Leak Test Method

Product Brochures

Comprehensive Leak Test Solutions


Production Leak Testing Solutions Showcase

Application Notes

Technical Note A: Production Leak Testing: What, Why and How