Hioki MEMORY HiCORDER 8855, Instruction Manual

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5.3 Scaling Function (SYSTEM)
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Conversion is performed
using the incline (conversion
ratio) and offset value.
eu
V
Conversion ratio and
offset value are calculated
from 2 points.
eu
V
SC
H
V
H
V
L
SC
L
5.3 Scaling Function (SYSTEM)
The scaling function can be used to convert an output voltage from a sensor
or similar into a physical quantity.
The gauge scale (maximum and minimum values of vertical axis) and A/B
cursor measurement values are displayed in the scaled units.
Scaling can be performed for every channel.
Two types of scaling functions are available.
Conversion ratio method
Scaling is performed by specifying a physical quantity to correspond to a 1V
input signal (conversion ratio: eu/v), an offset value, and the unit (eu:
engineering units). This will cause the measurement voltage to be converted
into the selected units.
2-point method
Scaling is performed by specifying two input signal points (voltage values)
and the conversion values for these two points in engineering units (eu). This
will cause the measurement voltage to be converted into the selected units.
V
H
: Voltage high point SC
H
: Scaling high point
V
L
: Voltage low point SC
L
: Scaling low point
See Appendix 3.6, "2-point method" Scaling Equation."