Fluctuating Baseline on UV/VIS Detectors - WKB97190
Article number: 97190
SYMPTOMS
Wavy/Noisy baseline.
ENVIRONMENT
- 2487 UV/VIS detector
- 2489 UV/VIS detector
- ACQUITY Arc 2489 detector
- 2996 PDA detector
- 2998 PDA detector
- ACQUITY Arc 2998 detector
- ACQUITY TUV detector
- ACQUITY PDA detector
- ACQUITY UPC2 PDA Detector
CAUSE
Detector lamp failing
FIX or WORKAROUND
Replace the lamp.
- Lamp for 2487 detector and ACQUITY TUV detector (through serial number K05UPT699N) - WAS081142
- Lamp for 2489 Platinum detector, 2998 Platinum and Blue detectors, ACQUITY Arc 2998 detector, ACQUITY TUV detector (serial number: K05UPT700N and later) and ACQUITY PDA eLambda detector - 201000281
- Lamp 2489 Blue detector and ACQUITY Arc 2489 detector - 700009330
- Lamp for 2996 PDA / ACQUITY 2996 detector - WAT052586
- Lamp for ACQUITY TUV detector (serial number: A10TUV001N and later) and ACQUITY PDA eLambda detector (Thermally managed) and ACQUITY UPC2 PDA Detector Part Number 700005269
ADDITIONAL INFORMATION
Example of a wavy/noisy baseline.
id97190, 2487, 2489, 2489B, 2489SFC, 2996, 2998, 2998B, 2998SFC, A-10PDA, A-10UV, A-30PDA, A-30UV, UPAPDA, UPARPPDA, UPARPTUV, UPC2PDA, UPPDA, UPPDAARC, UPPDAARCB, UPPDA-E, UPPDA-L, UPPDALTC, UPPDATC, UPPPDA, UPPTUV, UPTUV, UPTUVARC, UPTUVARCB, UPTUV-E, UPTUVTC