Hollow-Fibre Module Integrity Testing: Finding Broken Fibres Before Shipping

At a glance. Broken fibres and tube-sheet leaks are invisible from outside. The Tech Inc. Hollow Fibre Module Integrity Tester wets the module, pressurises one side with air and measures pressure decay or diffusion.

Tests available

• Pressure decay: fast pass/fail for production.

• Bubble point: confirms the largest pore.

• Diffusion flow: sensitive check for small defects.

After a failure

The tester helps locate leaking fibres for pinning and retesting.

Frequently asked questions

Which modules? UF and MF modules up to about 2 m.

Can it test installed modules? Yes, with suitable adapters.

Ask mail@techincresearch.com for a quotation.