Athena AT PR Série Mode D'emploi page 11

Potential Redox Calibration Menu (O.R.P.)
Pressing the CAL key for 3 seconds takes you into the calibration menu. If calibration was excluded during
programming, the following appears on the display:
Calibration
Off
If calibration is active:
Cal
Calibration
Automatic
It is possible to select automatic or manual mode.
Automatic calibration:
-
The buffer solution value appears on the display. Insert the probe in the bottle and press the
second countdown necessary to complete calibration will appear on the display. If the alignment quality is below
50%, an error message appears on the display and you should press
automatically after 4 seconds). If the quality is above 50%, the value is shown on the display and you should press
the key to complete the procedure.
Manual calibration:
-
The buffer solution value appears on the display. Insert the probe in the bottle and press the
value of 465 mV should now flash on the display. Insert the probe in your solution and use the
display the value of the solution in your possession, then confirm by pressing the
calibration procedure as before
EM00136162
Calibration
Automatic
-
Calibration
Manual
Automatic Cal.
Buffer Sol. 465mV
Quality
||||||
-
Automatic Cal.
Buffer Sol. 465mV
rev 1.1
Wait.... 60s
Buffer Sol. 465mV
100% Automatic Cal.
ok 465mV Error
Wait....
+
Buffer Sol. 600mV
Quality 100% Automatic Cal.
|||||| ok 7 pH Error
to exit calibration (the pump exits
key and begin the
465mV
60s
7 pH
key. A 60
key. The
keys to
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