MSA SUPREMA Touch, Инструкция по установке и обслуживанию, Страница: 60 / 309

MSA AUER
MSA
Operation of the System
SUPREMATouch 59 US
New
Field type: Display
These fields display the data for the current calibration process similar to the values in the “Old”
line. The current measurement value is captured and placed in the corresponding field when the
“Store” button is pressed, depending on the calibration phase.
Sig.
Field type: Display
The current measured signal value and the current internal signal UA are displayed and updated
every second.
Ux
Field type: Display
Displays the current difference signal Ux for passive sensors, if the measure point has already
been calibrated. Otherwise no value is displayed [which means: no first calibration has been
done]. For active sensors this field is not displayed.
At first calibration the difference signal Ux for zero gas is set to 0 mV. At all following calibrations
the current difference signal is always based on the defined value, whichis the value resulting from
the first calibration.
Stability
Field type: Progress bar
Indicator for a stable difference signal Ux. Only when the Progress Bar is full should the measured
values be accepted.
Status:
Field type: Display
The current calibration status is briefly displayed in this field. To get more detailed information tap
the “i” button beside the Status field.
End
Field type: Button
When readings for zero gas and test gas measurement are displayed in the corresponding fields,
they can be validated by tapping the “End” button.
Store
Field type: Button
This button is only relevant for the manual calibration process. If it is tapped during zero gas meas-
urement, the current measurement value is placed into the zero gas field. If it is tapped during test
gas measurement, the current measurement value is placed in the test gas field.