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Cross and Tangential Flow Test Cells
Tangential Flow Filtration System and Cross Flow Filtration System

Crossflow TFF Test Cells are bench-scale Crossflow TFF membrane test cells used in pressure driven applications. Sterlitech offers test cells that are designed for small scale crossflow filtration testing using polymeric flat sheet membranes in a wide range of RO, NF, UF and MF. Sterlitech also offers a bench-scale test cell for tubular ceramic membranes: Valisette ceramic test cells. Sterlitech Crossflow TFF Cells can be incorporated into any Benchtop or Skid Mounted System.

In general, the feed solution is circulated tangentially to the membrane filter in the Crossflow TFF membrane test cells. Molecules or materials which are smaller than the membrane's molecular weight cut-off (MWCO) or porosity pass through the membrane as permeate and the remainder is retained on the feed side of the membrane as retentate.

Interested in learning how to operate our membrane process equipment?  Check out our MPD channel to watch videos now!

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