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CONTROLS OF A FILTRATION SYSTEM

  • US 20090218285A1
  • Filed: 03/15/2007
  • Published: 09/03/2009
  • Est. Priority Date: 03/16/2006
  • Status: Active Grant
First Claim
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1. A control device for a filtration unit for filtering a fluid, wherein the control device comprises:

  • an integrity test unit for performing an integrity test for checking the functional integrity of the filtration unit;

    a reaction unit for determining a reaction based on a result of the integrity test;

    the integrity test unit being arranged for performing the integrity test for checking the functional integrity of a filter membrane for filtering the fluid;

    the integrity test unit being arranged for checking the functional integrity of the filter membrane by means of applying a test pressure to the filter membrane and by measuring the time response of the test pressure at the filter membrane.

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