Thermo Scientific Dionex UltiMate 3000 Series Operating Instructions Manual page 91

Therefore, use the MaxPMTSaturation parameter to optimize the Sensitivity (→ Fig. 35
right). This parameter continuously stores the maximum PMT saturation in percent of the
saturation value. A program example can be found in the Chromeleon Help.
1. Open the program you want to optimize in the Commands View. The required
commands must be added to the program manually.
2. Add a Log command for the MaxPMTSaturation property after the peak maximum
of an expected peak (or group of peaks) to log the maximum saturation value at this
time in the Audit Trail (→ Fig. 36).
3. Add a ClearMaxPMTSaturation command shortly after, before the next peak elutes,
to reset the MaxPMTSaturation value to zero (→ Fig. 36).
4. Repeat steps 2 through 3 for all peaks.
Operating Instructions
Fluorescence Detectors FLD-3100 and FLD-3400RS
Fig. 36: Monitoring the MaxPMTSaturation parameter
UltiMate 3000 Series:
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