Viewing The Cell Coefficient; Adjusting The Temperature Coefficient - Chauvin Arnoux C 320 Notice De Fonctionnement

English
The numerical display indicates the cell coefficient.
(The coefficient is expressed in cm: ratio of the surface area of the two plates of
the cell to the distance between them).
The instrument then returns to the measurement mode.
4.3.3

VIEWING THE CELL COEFFICIENT

Press first the:
Then:
The numerical display indicates the
cell coefficient:
4.3.4

ADJUSTING THE TEMPERATURE COEFFICIENT

Because the solutions evolve differently as a function of temperature, it is
necessary to set the temperature coefficient (expressed in % per degree) so as to
refer the conductivity to 25°C whatever the actual measurement temperature.
Press the:
The alphanumeric display indicates:
Then:
The numerical display indicates the current value of this parameter (the factory
setting is 2.2%/°C, the commonest value).
38
key
1.01 COEF CEL
key
COEF TEMP
6 – 7 et 8
Conductimeter C 320