42 1260 Infinity II Analytical-Scale & Bio-inert Fraction Collector User Manual
3
Using the Module
Configuration and Operation of the Fraction Collector
Setting up a Fraction Collector Method
Fraction Trigger Mode
Use Timetable: Enables the Timetable, but requires a timetable event.
Peak-based: If Peak-based is selected, the collection of a fraction is triggered by
the signal of the detector. The detailed trigger conditions are specified in the
Peak Detectors table. In the peak-based trigger mode all entries in the timetable
are ignored.
Max. Peak Duration: Defines a maximum collection time in case that the signal
does not reach the condition to cut the fraction as exhibited in Figure 6 on
page 42. This could be caused by tailing peaks or if the baseline is drifting
during gradient runs. The default value is set to 0.5 minutes. If broad peaks
are expected, this value should be increased without exceeding the run time.
Figure 6 Maximum Fraction Duration
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