Unstable baseline with ACQUITY UPC2 - WKB121516
Article number: 121516
SYMPTOMS
- Unstable baseline seen on ACQUITY UPC2 PDA trace
- Both pumps pass dynamic leak test
ENVIRONMENT
- ACQUITY UPC2 PDA Detector
- Empower
CAUSE
The BSM mixer/filter is blocked.
FIX or WORKAROUND
Replace the mixer/filter (700008909).
ADDITIONAL INFORMATION
id121516, DLT, UPC2BSM, UPC2CMA, UPC2CNVMGR, UPC2SMFL