Leak tightness check for batteries

AVL DITEST noLEAK

With the noLEAK testing device from AVL DiTEST, you can check the tightness of the battery housing and the cooling circuit. This is done by applying pressure and monitoring the pressure drop.

When repairing a battery, the battery housing is opened. After the repair is complete, the battery is closed and sealed again. Afterwards, the tightness must be verified. This is done using the noLEAK leakage tester by raising the pressure in the housing to a specific level and monitoring the pressure drop over a defined period of time.

All functions at a glance

  • Checking the tightness of a battery housing prior to installation
  • Battery tightness check after repairs
  • Checking the tightness of a cooling system
  • Measurement based on pressure drop

Please note:

  • Adaptation required depending on the battery housing, e.g. different connectors and blind covers

Product Advantages

  • Ideal for the workshop: mobile and easy to use
  • Guided procedure
  • Pressure limits depending on battery type or application
  • Test report for documentation

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