Wavelength Test Failed - Agilent Technologies G1314B User Manual

Probable cause
1
2
3
4

Wavelength test failed

Error ID: 7890
The automatic wavelength check after lamp ignition has failed. When the
lamp is switched on, the detector waits 1 min to warm- up the lamp. Then
a check of the deuterium emission line (656 nm) via the reference diode is
performed. If the emission line is more than 3 nm away from 656 nm, the
error message is generated.
Probable cause
1
Agilent 1260 Infinity VWD User Manual
Motor is not connected.
Defective motor.
Defective/missing grating or filter.
Cable/connector defective.
Calibration incorrect.
Error Information
Detector Error Messages
Suggested actions
Please contact your Agilent service
representative.
Please contact your Agilent service
representative.
Please contact your Agilent service
representative.
Please contact your Agilent service
representative.
Suggested actions
Recalibrate the detector.
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