Clean Water Flux QC: Testing Every Membrane Roll Without Slowing Production

At a glance. Membrane manufacturers must confirm flux and rejection for each roll before it goes into elements. The Tech Inc. Automated Clean Water Flux QC Tester tests up to eight coupons at once at controlled pressure and temperature.

What it does

• Compacts and tests each coupon to the same recipe.

• Controls temperature at 25 °C, or corrects to it.

• Measures permeate flow per cell and rejection by conductivity.

• Prints a report per coupon and per roll.

Why multi-cell

Testing several coupons from across the roll width shows uniformity as well as average performance, and keeps QC in step with the casting line.

Frequently asked questions

Can it test UF and RO? Yes, with cells and pressure ranges for each.

How long is a test? Typically under an hour including compaction.

Contact mail@techincresearch.com for QC system options.