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What are the leak test criteria when testing the ccBSM on a UPC2 System? - WKB12978

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Article number: 12978

ENVIRONMENT

  • ACQUITY UPC2 System
  • ACQUITY UPC2 Binary Solvent Manager (ccBSM)
  • ACQUITY UPC2 Convergence Manager (ccCM)

ANSWER

For ccBSM Dynamic Leak Test: < 500 nL/min

  • The dynamic leak diagnostic is to be performed on both Pump A (CO2) and Pump B (co-solvent) of the UPC2 ccBSM. 
  • Running the dynamic leak test on the system side is not recommended.

The ABPR (Active Back Pressure Regulator) diagnostic is performed to confirm the integrity and readiness of the system fluidics.

ADDITIONAL INFORMATION

 

id12978, DLT, UPC2BSM, UPC2BSM, UPC2CMA, UPC2CNVMGR, UPC2SMFL

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