MP Aquinity 2 E Service Manual page 63

Service setup
(System must be in production, so that values are updated)
2. Adjustment of conductivity- and temperature measurement by direct comparisation
of the measurements with the WTW. Here regulate only the offsets, do not change
the scale value anymore! Here deviations caused by measuring cells are
compensated.
Q1 is shown uncompensated. Q2, Q3 and Q4 is shown temperature compensated
(2% per Kelvin). Do the same settings on respective measuring point even on
WTW.
Attention, the reading values are sluggish as the values are based on averaging
calculations (wait 20 sec. approx.). In principle first adjust the temperatures then
the conductivities!
Example adjustment of the measuring points Q1, Q2, Q3 and Q4 by offset listed
below:
offset temperature non-existent, because Q1 uncompensated
(System must be in production, so that values are updated)
(System must be in production, so that values are updated)
Resistor temperature 1,1kOhm  25,6°C
offset conductivity
offset conductivity
offset temperature
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