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Beam check error on an ACQUITY QDa - WKB616

Article number: 616

SYMPTOMS

  • Beam check error
  • Low turbo power reading (39)

ENVIRONMENT

  • ACQUITY QDa

CAUSE

Blocked aperture disk

FIX or WORKAROUND

  1. Replace the aperture disk.

ADDITIONAL INFORMATION

A low turbo power reading indicates that air flow into the analyzer is lower than expected, suggesting a blockage.

For part numbers, see article What are the part numbers for the source aperture carrier, aperture disk, and sample cone for an ACQUITY QDa? - WKB52732

id616, QDA

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