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WIT Trolley

Automation of the Water Intrusion Test. The mobile WIT Trolley is controlled by Sartocheck 4 and makes the integrity testing of hydrophobic sterilizing grade filters safe and easy.

Item no.:  17005A---L--5501


WIT-Trolley System. The system is operated by the Sartocheck® 4 Filter integrity tester on top of the trolley. The Trolley System includes the equipment needed for automatic water intrusion testing (WIT), e.g., pressure tank for the test water, pneumatically controlled valves, PLC. It is easy to move the system right to where the filters to be tested are located. Only the tubing for filling as well as the external pressure transducer need to be connected to the filter housing. Flexibility: Besides automatic WIT, the system can also be used for standard integrity testing of hydrophilic filters by the diffusion and bubble point test. Additionally the pressure tank can be in-line steamed (max 2 bar g) together with the stainless steel reinforced filling tube and valve set.


  • Market

Connections (Data)

  • Data Interface


  • Dimensions WxDxH
    863 × 50 × 859 mm


  • Display
    Siemens OP7 (Monochrome)
  • Languages

Operating Conditions

  • Operating Conditions - Temperature
    +15 – +30 °C
  • Operating Pressure
    min. 4 bar g; max 10 bar g
  • Relative Humidity
    15% – 95%

Power Requirements

  • Input Wattage
    500 Watts
  • Power Requirements