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NOTE: Ensure constant calibration conditions! If the calibration is
performed with Fixed temperature, the temperature in the
calibration standard must be measured and kept constant!
(2) Put Sensors into Calibration Standard. Now insert the oxygen
sensor into the calibration standard. If Sensor was selected for the
calibration temperature (see above), then insert also the
connected temperature sensor into the calibration standard.
Note: If using retractable needle-type sensors (e.g.
OXR50
,
OXR230
,
OXR430
), it is important that the sensor tip is extended
when the calibration value is taken.
(3) Wait for Steady State until the oxygen and the temperature
readings are stable by observing the Live Graph window (see
10.3.1).
(4) Calibrate by clicking on Set 0%. The current oxygen sensor
reading is taken for the 0% calibration and the date of the last
calibration is updated in the Calibration tab.
Note: A calibration is only possible if the oxygen sensor readings
are within the expected range for the connected sensor type. If the
warning "Calibration out of expected range" is shown, the
calibration is discarded. Check or replace the calibration standard
and perform a new calibration.
