GAS BreathSpec, Руководство пользователя

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BreathSpec®
– User Manual
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Symtom Find signals from the prior measurement run in the
chromatogram
Possible Cause The measurement runtime is too short.
Action Increase the measurement run time
Symtom The actual size of the measurement file is to large
Possible Cause Average setting too low.
Action Increase the Average setting or shorten the runtime
(recommended averaging: 6).
Symtom The measurement signals cannot mapped well.
Possible Cause Average setting is too high.
Action Decrease the Average setting (recommended averaging: 6).
Symtom EPC2 Maximum flow of 150 ml/min is not reached.
Possible Cause The reachable maximum flow depends on the dimensions of
the installed column.
Action Get the specified maximum flow from Analytical approval. If
that still does not help contact the G.A.S. service hotline.
Possible Cause When using a CGFU unit the total flow (EPC1 and EPC2) is
limited to 400ml/min.
Action No Action
Symtom Six-Port-
valve doesn’t switch
Possible Cause Lost connection
Action Restart the system. If that still does not help contact the
G.A.S. service hotline.
Symtom Six-Port-valve switching noise sounds strange
Possible Cause Initialization lost
Action Reintializise the Six-Port-Valve
Symtom No sample signals are displayed during a measurement.