10.20.1 Details Of The Calibration Procedure For A Conductivity Sensor - Burkert 8619 Operating Instructions Manual

10.20.1 Details of the calibration procedure for a conductivity sensor

Calibration consists in determining the cell constant specific to each sensor using a solution with a known
conductivity.
• In order not to interrupt the process, activate the HOLD function (see section 10.2).
• Before each calibration, correctly clean the electrode with a suitable product.
• Set the periodicity of calibrations in the "Interval" function of the "calibration interval" submenu
(see above). Each time a calibration is due, the device generates a "maintenance" event and a
"warning" event.
Calibration
166
Mx:Conductivity Man. calibration
→ Immerse the clean probe in the reference solution: the device displays the
measured value of the conductivity of the solution.
Manual calibration
5.023 µS/cm 25.01 °C
5.000 µS/cm ...
OK
F4
Calibration result
Cell constant
1.00000 /cm
The device displays the calibration result.
English
Type 8619
Calibration menu
→ Enter the conductivity value of the
reference solution used (indicated on
the bottle).
→ Modify the unit, if necessary.