Leak Testing – from Test Device to Fully Automated System

Leak tightness is a decisive quality characteristic in safety-critical applications. JW Froehlich Maschinenfabrik has been developing and manufacturing its own leak test devices for over 60 years and offers the complete testing chain from a single source.

Test methods:

• Air leak testing (pressure decay and differential pressure methods) – robust and fast for series production testing

• Nitrogen testing for applications with elevated requirements

• Forming gas testing for sensitive localization of the smallest leaks

• Helium testing for highest sensitivity in fine-leak and vacuum ranges

Solution depth: From a single test device through ergonomic manual workstations to fully automated test systems – we scale the solution precisely to the production volume, cycle time and degree of integration of your manufacturing.

Our added value: As a device manufacturer with in-house development, we possess deep process know-how and tailor measurement technology, fixturing and evaluation individually to your component – rather than off-the-shelf standards. This ensures reproducible results, short cycle times and process-reliable leak rate determination.