Turbimax CUS50D
Operation
Hauser
29
2-point calibration
Measured value deviations are to be compensated for at 2 different points in an application
(e.g. the maximum and minimum value of the application). This aims to ensure a maximum
level of accuracy between these two extreme values.
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x
y
a
b
A0039325
22
Principle of a 2-point calibration
x
Measured value
y
Target sample value
a
Factory calibration
b
Application calibration
1. Select a data record.
2. Set 2 different calibration points in the medium and enter the corresponding set points.
A linear extrapolation is performed outside the calibrated operational range (gray line).
The calibration curve must be monotonically increasing.
The following sample values for the calibration of the CUS50D sensor can be derived from the
graphic → 22, 29:
• Measured values on the x-axis: 3 g/l, 8 g/l
• Target sample values on the y-axis: 4 g/l, 6 g/l
