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16.3.3
Calibrating the TC curve
16 Calibrating Ci conductivity sensors
Step
Action
1
Start the desired calibration of the TC curve.
Device menu > Calibration > Analysis input 1 to 4 (Ci) or universal
input 1 to 3 r TC curve
2
Clean the sensor and immerse it in the sample solution. Ensure
that the rel. cell constant is calibrated correctly (if necessary, make
a trial measurement with a test solution).
for Ci optional boards, continue with step 3;
for universal inputs set to the "conductivity measurement" operat-
ing mode, continue with step 4
3
Enter one of the measuring ranges 1 to 4.. Confirm the entry by
pressing "OK"
The calibration values determined apply only to the selected mea-
suring range.
tap button to
enter measuring
field
4
Ring the temperature of the sample solution to the requested set-
points in succession. Six temperatures are requested.
current temperature
value
requested
Temperature values
5
A protocol summarizing the calibration values determined then ap-
pears. Acknowledge the protocol by pressing "OK".
Failed calibrations are canceled at this point and discarded.
6
Press "Yes" to accept the Calibration values determined and enter
the Calibration in the Calibration logbook.
Press "No" to discard the results.
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