Error: Peak not found, D2 lamp energy low (observed on front panel of 2487 detector) - WKB16000
Article number: 16000
SYMPTOMS
- Error observed on startup: "Peak not found, D2 lamp energy low"
- Detector just passed OQ
ENVIRONMENT
- 2487 Dual Absorbance Detector
- ACQUITY QDa
CAUSE
Possibly an air bubble in the flow cell
FIX or WORKAROUND
- Power-down the 2487.
- Flush with 100% methanol at 1 mL/min for 15 minutes.
- Power-on the 2487 with the flow still going.
ADDITIONAL INFORMATION
See also 2487 error "Peak not found. D2 656 nm Low Energy" upon initialization - WKB125618 - Waters
id16000, 2487, A-30PDA, QDA, UPAPDA, UPARPPDA, UPC2PDA, UPPDA, UPPDAARC, UPPDAARCB, UPPDA-E, UPPDA-L, UPPDALTC, UPPDATC, UPPPDA