Customer-Specific Calibration - ProMinent DULCOMETER PH-501 Assembly And Operating Instructions Manual

4.4 Customer-specific calibration

The customer-specific calibration changes the curve of measured values com-
[CAL]).
Two calibration points can be defined (CP1, CP2). The two points are inde-
pendent of each other. They must be within the measuring range and not in the
extended display range.
The zero point calibration [COF] influences the calibration of the curve of mea-
the curve of measured values.
P'
CP1'
CP1
P'
CP2'
CP1
P'
CP2'
CP1'
CP1
8
P = measured pressure;
P' = modified measured value
1 1
CP1 = calibration point 1;
CP1' = modified measured value for
2
CP1
CP2 = calibration point 2;
CP2' = modified measured value for
CP2
P
CP2 1 = curve of measured values at fac-
tory setting
2 = curve of measured values after
2
calibration
1
P
CP2
2
1
P
CP2
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