Xylem SI Analytics Lab 745 Manual De Instrucciones página 65

Immerse the sensor into the second calibration solution.
Perform the same steps as with the first calibration solution.
Immerse the sensor into the third calibration solution (automatic three point calibration)
Perform the same steps as with the first calibration solution.
This completes the calibration process. The new calibration value will be saved in the device.
If the calibration is faulty, an error message will be displayed (see  9.6.2.6).
9.6.2.6 Calibration error
The limits for all calibration values are saved in the meter. If the entered values are outside these
limits, one of the following error messages will be displayed:
"!Incorrect entry!" or "!Calibration error!".
You may have to repeat the calibration, service the sensor or replace it (wear part!).
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