Contract testing

Metrological support by LIWO contract testing

Each product is special and requires individual testing. In close cooperation with you, the testing task is defined, previous findings and basic data on leakage and development processes are determined and implemented for the respective requirement. The measurement results are transmitted to you by our specialist engineers in the form of standardized test protocols. Contract testing can be used when annual quantities are too low and an in-house testing facility is not economical, or generally for temporary contract testing.

Our range of services:

  • Helium leak tests up to 1x10-8 mbar*l/s (test pressure up to 1100 bar)
  • Pressure difference tests up to 1x10-3 mbar*l/s
  • Hydraulic function tests up to 100 bar
  • NID leak tests up to 1x10-4 mbar*l/s


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