Metrohm 750 Autosampler - Manual (Page 38)

3.7 Priority sample
750 Autosampler
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3.7 Priority sample
PRIORITY
By pressing the <PRIORITY> key a running method can be
interrupted so that a single priority sample can be processed.
The priority sample can be assigned its own parameters
independently from those of the current method.
The priority sample has priority before the next sample, i.e. it
will be processed as soon as all injections from the current
sample vial have been completed. When the priority sample
has been processed the Autosampler returns to the program
step which would have followed had the priority sample not
interrupted the method run.
When the <PRIORITY> key is pressed during a running
method the following menu with parameters for the priority
sample appears (for parameter details see chap. 3.5):
PRIORITY SAMPLE
Priority Vial N
Injections 1
Run Time 3.0
Event1 Time 0.0
Event2 Time 0.0
Event3 Time 0.0
Run Sample
Exit
Parameter menu for priority sample
Number of sample vial for priority sample
Number of injections (1 … 4)
Run time
Time for event T1
Time for event T2
Time for event T3
Triggers the start of the priority sample (carried out
automatically directly after current sample has been
processed)
Return to display of program status
After the current method has been processed the priority
sample is started. The following display appears:
PRIORITY SAMPLE
VIAL INJ RTIME
nnn m xxx.x
Status display for priority sample
While the program is running the following data are
displayed and continually updated:
VIAL
Number nnn of the sample vial with the
priority sample
INJ Number m of current injection
RTIME
Run time for priority sample
When the priority sample has been completed the Auto-
sampler returns to the running method and carries on with
the program step which would have followed had the
priority sample not interrupted the method run.