Error Messages - Chauvin Arnoux MPC 350 Notice De Fonctionnement

English
Press the
value of the 9.00 buffer solution.
Press the
If the calibration is correct, the digital display indicates the slope of the glass
electrode (in mV/pH):
3.3.3

ERROR MESSAGES:


If the buffer solutions used are identical or if their values are too similar.
The alphanumeric display indicates:
Check the buffer solutions.
Redo the calibration.

If the measurement electrode is defective
(slope < 50mV/pH or > 60mV/pH),
The alphanumeric display indicates:
Check the temperature.
Clean the pH probe (check the condition of the glass bulb) and if necessary
immerse it in a 0.1 mol.L
The digital display remains in pH measurement mode.
The instrument returns to the beginning of the calibration sequence.

If the asymmetry is incorrect (the instrument accepts asymmetries
between 6.00 and 8.00)
58
or
key to validate.
-1
HCl solution.
key to adjust the digital display to the
55.0 ACCEPTE
MEME TAM
REFUSE
MPC 350 Multiparameter meter
Same buffer
Rejected