Customer-Specific Bp; Diffusion And Bubble Point Test (Combined Test) - Sartorius Stedim Biotech Sartocheck 4 plus Betriebsanleitung

7.6 Customer-Specific BP
Fig. 7-20 | Test parameters: Customer-specific BP
7.7 Diffusion and Bubble Point
Test (Combined Test)
Fig. 7-21 | Test parameters: Diffusion + BP Test
36 Operation
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The normal bubble point test (as previously described) uses a standard set-up of
parameters to cover most of applications. However, some applications in which the
wetting fluid differs considerably from water (e.g. oily or viscous products) or in
which the filtration area is large (multi-round housings), bubble point detection can
be optimized using the customer-specific bubble point test.
Please ask for Sartorius Stedim Biotech support to program the optimal parameters.
Test parameters: customer-specific BP
Start factor:
Prestabilization:
Stability by phase:
Phase test:
A1 Criterion :
A2 Criterion :
This test method is a combination of the diffusion and the B.P. tests and is
predominantly used to check the integrity of membrane filters.
Test parameters: Diffusion and Bubble Point Test
Test pressure:
Stabilization time:
Test time:
Max. diffusion:
Min BP:
Max BP:
Net volume:
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