NID leak test systems for pipe fittings (gas/water)

Reference project: Fully automatic 6-chamber test stand with turntable and robot loading

The system tests for leaks using the NID leak test method. The sealing surfaces of the openings are automatically sealed in the test chamber and the test specimen is filled accordingly.

The laser-optical method detects nitrogen that has entered the test chamber and converts it into an equivalent leakage rate.

Brief Description:

  • Autonomous unit for integration in a line
  • Fully automated, robot loading
  • Rotary indexing system with 3 positions
  • 6 test chambers, parallel measuring method
  • Can be individually set up for different types of test specimens
  • Automatic calibration
  • Limit leakage rate: 2,5x10-3 mbar*l/s
  • Test medium: air
  • Flushing medium: helium
  • Test pressure 6 bar
  • Cycle time: 2.5 s