144 Agilent InfinityLab LC Series 1260 Infinity II FLD User Manual
6
Troubleshooting and Diagnostics
Monitoring of Additional Signals
Monitoring of Additional Signals
The detector has several signals (internal temperatures, Reference only) that
can be used for diagnosing problems. These can be
• baseline problems deriving from lamp,
• wander / drift problems due to temperature changes.
For intermittent baseline problems the board temperature should be
monitored to see the impact of it to the signal.
Agilent Lab Advisor
• Open Instrument Control.
• Select Main signal and board temperature.
• Scale the signals.
Measurements should be taken over 60 – 120 min minimum to include long-term effects
(e.g. cycle of air condition systems).
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