Multi 9310 Dissolved oxygen
ba75937e03 12/2011 53
7.3.5 Calibration by means of a Comparison meas. (FDO Comp)
For this calibration procedure, the Comparison meas. setting must be set to on
in the Calibration menu.
Proceed as follows to calibrate the instrument:
4. Start the measurement with <ENTER>.
The measured value is checked for stability (stability control).
The [AR] status indicator is displayed. The measured parameter flashes.
5. Wait for the end of the AutoRead measurement ([HOLD][AR]) status indi-
cator.
The calibration record is displayed and output to the interface.
6. Switch to the measured value display with <ENTER>.
Before calibrating via a comparison measurement, the sensor
should be calibrated in the air calibration vessel.
1. Connect the D.O. sensor to the measuring instrument.
2. Immerse the D.O. sensor in the reference solution.
3. Start the calibration with <CAL>.
01.07.2011
08:00
O
2
7.92
mg/l
25.1
°C
FDO Comp
22.09.2008
08:00
To Next Page
Loading...
Need help?
General
