Execution Of A 2 Point Calibration - Hach POLYMETRON 9125 Operator's Manual

Transmitter 9125 – Conductivity / resistivity measurement
COND. CALIB.
EXECUTION EXECUTION
PROGRAMMING
Select
COND. CALIB.
PROBE OUT
Press
ENTER
EXECUTION

Execution of a 2 point calibration

Program the manual 2 point calibration and execute it
as follows :
Remove the electrode from liquid.
When the measure is stable, the instrument goes
automatically to next step.
The symbol flashes 10 to 20 seconds.
Press ENTER to accept the zero calibration.
Immerse the probe in the calibration solution
When the measure is stable, press OK.
Change the value displayed if you want.
Modify the date of the calibration if necessary by
pressing on the right function touch
To validate the calibration parameters press
ENTER. ESC does not validate the parameters
and the former calibration parameters are kept.
.
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