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7 Calibration
Calibration
Use the
Press the
The device will then return to measurement mode, or it will display an error
message if necessary.
The resulting relative cell constant is briefly shown and can always be viewed
in the "SEt ConF" menu under the parameter "CELL Corr".
7.2.2 Calibration using standard reference solutions ("CAL rEF.S" func-
tion)
This function enables the user to automatically calibrate the relative cell con-
stant with a selection of standard reference solutions.
Menu selection
Start configuration.
Select submenu "SEt ConF".
Call up parameter "CAL".
Use the
Selecting the standard reference solution
Press the
Use the
Menu/parameter
a
The specifications relate to 25 °C. The temperature responses of the standard reference solu-
tions are stored in the device and are automatically compensated.
Press the
The device will then return to measurement mode.
Calibration
Immerse the conductivity measuring cell in the standard reference solution.
Press the
34
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and
keys to enter the value of the reference solution.
key to save the setting.
and
keys to select the "REF.S" setting option.
key to call up the parameter "rEF.S".
and
keys to select one of the standard reference solutions:
Setting option
1413 µS
2760 µS
12.88 mS/cm
50 mS/cm
111.8 mS/cm
key to save the setting.
key for >2 s.
a
Meaning
Reference solution 0.01 M KCl
Reference solution 0.02 M KCl
Reference solution 0.1 M KCl
Seawater comparative solution KCl
Reference solution 1 M KCl
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