52 A-96.250.761 / 161017
AMI INSPECTOR pH
Program List and Explanations
3 Maintenance
3.1 Calibration
3.1.1 Process pH/Redox: The process calibration is based on a com-
parative measurement of the current electrode with a calibrated
comparative electrode. See Calibration, p. 31.
3.1.1.4 Current Value: Shows the measuring value of the current electrode.
Offset: Shows the deviation of the measuring value of the current
electrode and the calibrated comparative electrode in mV.
Process Value: Enter the measured value of the calibrated compar-
ative electrode.
3.1.1 Standard pH/Redox: Performs a standard calibration. Follow the
instruction on the screen. See Calibration, p. 31
3.2 Simulation
To simulate a value or a relay state, select the
alarm relay,
relay 1 and 2
signal output 1 and 2
with the [ ] or [ ] key.
Press the [Enter] key.
Change the value or state of the selected item with the [ ] or
[] key.
Press the [Enter] key.
The value is simulated by the relay/signal output.
At the absence of any key activities, the instrument will switch back
to normal mode after 20 min. If you quit the menu, all simulated val-
ues will be reset.
3.3 Set Time
Adjust date and time.
Alarm Relay:
Active or inactive.
Relay 1:
Active or inactive.
Relay 2:
Active or inactive.
Signal Output 3:
Current in mA
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