SCHOTT ProLab 4000, Руководство по эксплуатации

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Conductivity ProLab 4000
152 ba75646d03 12/2012
10.2.9 Selecting and determining the nonlinear temperature
compensation
TC nLin3
Note
The measuring method can only be started if Ref. temp. , Start temp.
and Temp. interval are selected so that the reference temperature cor-
responds to the nominal temperature of a measuring point: Ref. temp.
= Start temp. + x* Temp. interval
1 Highlight the channel of the conductivity measuring cell in the
measured value display.
2 If necessary, select the measured parameter with <MODE> .
3 Immerse the measuring cell in the test sample.
4 Open the input window for the measurement of the tempera-
ture dependency with
Calibration / TC calibration / TC nLin3 .
5 Enter the start temperature ( Start temp. ), end temperature
( End temp. ) and temperature interval ( Temp. interval ).
Enter the number of standards and the corresponding concen-
trations.
The concentration unit entered here is displayed as the unit of
the measured value display after the calibration is completed.
6 Confirm with [Continue] .
The display shows:

the current conductivity value

the current temperature

information on the nominal temperature of the next measur-
ing point and the temperature difference between the cur-
rent temperature and the nominal temperature