4 CALIBRATION
20
Calibration coefficient
Calibration coefficient
Contents
Zero calibration coefficient
Represents variation of the zero point.
Span calibration coefficient
Represents the inclination in response to sensitivity.
Zero calibration coefficient
Span calibration coefficient
Min.
Ref.
value
Max.
Unit
Min.
Ref.
value
Max.
Definition
Turbidity
2.000
0.000
2.000
Light absorption
calculated by value
of electric current
20.000 50.000
100.000
Light absorption
→
Conversion
coefficient of turbidity
Color
2.000
0.000
2.000
Light absorption
calculated by value
of electric current.
30.000 58.000
100.000
Light absorption
→
Conversion
coefficient of color
Residual
chlorine
800.000 0.000
800.000 nA
0.300
1.000
5.000
Sensitivity
Water
pressure
0.200
0.000
0.200
MPa
0.800
1.000
1.200
Sensitivity
pH
89.000
0.000
89.000
mV (pH asymmetric
potential)
0.800
1.000
1.200
Sensitivity
Conductivity
500.000 0.000
500.000 mV
0.500
1.000
1.500
Sensitivity
Water
temperature
10.000
0.000
10.000
C
0.800
1.000
1.200
Sensitivity
Summary of Contents for TW-100
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