Noisy Baseline and Bad Chromatography on 2998 - WKB85306
Article number: 85306
SYMPTOMS
- occasionally noisy baseline
- poor chromatography
ENVIRONMENT
- 2998 Photodiode Array Detector (Platinum)
- ACQUITY UPLC PDA Detector
CAUSE
Air conditioning affects internal temperature
FIX or WORKAROUND
- Move the system to another place where the A/C doesn't blow directly onto the detector
ADDITIONAL INFORMATION
id85306, 2998, 2998B, 2998SFC, A-10PDA, A-30PDA, UPAPDA, UPC2PDA, UPPDA, UPPDAARC, UPPDAARCB, UPPDA-E, UPPDA-L, UPPDALTC, UPPDATC, UPPPDA