AMI Trides
Program List and Explanations
A-96.250.111 / 211019 69
3 Maintenance
3.1 Calibration
3.1.1 Process pH: Only available if option pH is installed.
The function Process pH is a calibration based on a comparative
measurement of the current electrode with a calibrated compara-
tive electrode.
See Process pH, p. 50.
3.1.2 Standard pH: Only available if option pH is installed.
Performs a standard calibration (2-point calibration) with two stan-
dard solution of different pH. See Standard pH, p. 51.
3.1.3 Zero Trides: Provides a zero adjustment of the Trides sensor. See
Zero Trides, p. 52.
3.1.4 Process Trides: The function Process Trides is a calibration based
on a comparative measurement of the Trides sensor with a photo-
metric measurement (eg. Swan Chematest). See Process Trides,
p. 52
3.3 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.
3.4 Set Time
Adjust date and time.
Alarm Relay: Active or inactive
Relay 1 and 2: Active or inactive
Signal Output 1 and 2: Actual current in mA
Signal Output 3: Actual current in mA (if option is installed)
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