16 Calibration by the user
63
known
target value
of the reference solutions
determined
actual value
of the reference solutions
In this, the target value describes the known value of the
reference solution (e.g. manufacturer’s specifications).
11. Please enter the known values of the reference solutions in
the column target values of the table. The device must
show these values upon calibration.
12. Use the sensor to consecutively measure the reference
solutions and enter the actual values displayed by the sensor
in the table. Avoid erroneous measurements caused by
diversion by flushing and thoroughly drying the sensor
between the respective measurements.
13. Transfer the values from the table into the sensor as follows
(see chapter 6.1):
- define the number of calibration points c def
- enter the known target values of the calibration solutions cj1-cj6
- enter thedetermined actual values of the calibration solutions cal1-cal6
14. Confirm your entries by selecting SAVE = Yes (chapter 6.1).
You can check the calibration by re-submerging the sensor into
the reference solutions. If the sensor shows the target values, the
calibration was successful.
Please make sure that the used reference solutions cover your
required measuring range as far as possible.
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