Filler pipes

Helium leak test

Leak test for filler pipes

Detect leaks for filling pipes using helium with a vacuum chamber

The helium leak test is ideally suited to check filler pipes or fuel tanks with filler pipe for leaks. It is an objective, reliable and dry leak test. The dry leak test method avoids additional work steps and prevents the components from being wetted with water. Furthermore, the helium leak test can also be used for the smallest leak rates.

Test object

From practice

Helium leak test - filler pipes
Technical specifications
  • Effective cycle time: 60 s including parts handling
  • Capacity: 60 parts / h
  • Test gas: 10 – 100% helium
  • Leak rate: 1 · 10−5 mbar · l / s
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