Adjusting The Cell Coefficient - Chauvin Arnoux MPC 350 Notice De Fonctionnement

English
REMARK:
When the upper limit of the range is exceeded,
1) In locked range mode: the numerical display remains locked at 1999.
2) In automatic switching mode: the instrument switches to the next
higher range.
After a power outage or being switched off and on, the MPC 350 resets to the
chosen range.
5.1.2

ADJUSTING THE CELL COEFFICIENT:

We recommend adjusting the cell coefficient using a reference solution in the
same range as the solution to be measured.
Immerse the conductivity cell and the temperature probe in the reference solution.
EXAMPLE: KCl, 0.1 mol.L-1, range 0-20mS, value 12.97mS at 25°C
(see table, Conductivity of potassium chloride solutions).
Press the
The alphanumeric display indicates successively:
Press the
to adjust the numerical display to the desired value (12.97)
Press the
The alphanumeric display indicates:
64
key.
or
key to validate.
COEF CEL
6 – 7 et 8
key
1.01 COEF CEL
MPC 350 Multiparameter meter