Leak testing system for aircraft engine control modules using the air vacuum decay chamber method and AURA air leak tester.


Our customer required:

  • Reliable, high sensitivity leak test on a sealed device
  • Need to check for both gross and fine leaks
  • Ability to test multiple enclosure sizes in the same test chamber
  • Aggressive cycle times for large part and small leak rate.


  • AURA air leak tester in a bench top configuration connected to a test chamber
  • Multiple inserts to minimize test volume for different part sizes
  • Integrated calibrated leak for system calibration and validation
  • Barcode reader to automate test recipe selection to minimize operator error and enable test data logging