Hioki DM7275 Series - X84; Correcting Measured Values Using a Linear Expression (Scaling Function)

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Correcting Measured Values
Correctingmeasuredvaluesusingalinearexpression(scaling function)
This function corrects measured values using a linear function. Results are calculated as follows:
V
S
=
A × V
T
0
+ B
(where
A
is the gain coefcient,
B
is the offset,
V
S
is the value after scaling, and
V
T
0
is the value after NULL calculation and temperature
compensation
).
In addition, you can convert measured values to other physical properties such as current or speed
for display by changing the display unit to the desired string. This functionality is useful when
correcting output from a current detection resistor (shunt resistor) or sensor.
(Measurement screen) MENU > MATH > SCALING
1
Enable the scaling function.
(Default setting: OFF)
2
1
2
Setthevalueofcoefcient
A and touch
ENTER.
BS Deletes the previous character.
CLR Deletes the entire value.
CANCEL Cancels the setting and returns to
the previous screen.
(Default setting: 1)
3
2
Set the offset Bvaluesimilarly.
(Default setting: 0)
4
Select the unit.
V V (default setting)
NONE No unit
USER User-specied unit
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