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Waters

2998 detector monitors baseline but does not collect peaks - WKB8925

Article number: 8925

SYMPTOMS

  • Baseline is monitored
  • When an injection begins, no data is collected

ENVIRONMENT

  • 2695 Separations Module (IEEE)
  • 2998 Photodiode Array Detector (Ethernet)

CAUSE

The combination of IEEE and Ethernet instruments requires an inject start cable to collect data.

FIX or WORKAROUND

  1. Use an event cable (WAT048918) to connect slots 1 and 2 of the B side I/O connection of the 2695 to slots 1 and 2 of the A side I/O connection of the 2998.
  2. Make sure the polarities match accordingly.

ADDITIONAL INFORMATION

 

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