SCR tanks

Helium leak test

Leak test for SCR tanks

Detect leaks from SCR tanks by using helium

The helium leak test is ideally suited to test SCR tanks. This is an objective, reliable and dry leak test. This leak test method avoids additional work steps and prevents the components from being wetted with water. It is also possible to equip the helium leak test device with a helium recovery system in order to reduce the costs for the test gas helium.

Test object

From practice

Helium leak test – SCR tanks
Technical specifications
  • Effective cycle time: 20 s (in automatic mode)
  • Capacity: 180 parts / h
  • Test gas: 100% helium
  • Leak rate: 1 · 10−5 mbar · l / s
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