Compensation Sensor Open - Agilent Technologies 1100 Series Reference Manual
Variable wavelength detector
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- Reference manual (346 pages) ,
- Service manual (288 pages) ,
- User manual (214 pages)
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Compensation Sensor Open
The ambient-compensation sensor (NTC) on the VWM board in the detector has failed
(open circuit).
The resistance across the temperature compensation sensor (NTC) on the VWM board is
dependent on ambient temperature. The change in resistance is used by the leak circuit
to compensate for ambient temperature changes. If the resistance across the sensor
increases above the upper limit, the error message is generated.
Probable Causes
• Defective VWM board.
Suggested Actions
✔
1100 Series Variable Wavelength Detector Reference Manual 45
Exchange the VWM board.
Troubleshooting and Test Functions
3
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