Hioki 3522-50 - Displaying Measurement Values as Deviations from the Reference Value (Δ%)

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4.14 Setting and Activating the Comparator
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4.14.7 Displaying Measurement Values as Deviations from the
Reference Value (Δ%)
Condition setting
screen
REF key
HI key
LO key
Deviation Percenta
g
e Mode
NOTE
1. Press this key on the Conditions setting screen to select the deviation
percentage mode.
At this time the key will go into non-reversed video, and
simultaneously a key will appear for inputting the reference value,
and
and
keys will appear for the upper and lower limit
values.
The setting can be made in the range : -999.99% to +999.99%
In the deviation percentage mode, the measurement value is displayed as a
deviation (Δ
%
) from the reference value. The reference value and upper-
and lower-limit values are set in the same manner as in the percentage mode.
For the setting method, refer to "4.15.6."
The settings of the reference value and the upper- and lower-limit values are
common to both the percentage mode and deviation percentage mode.
The Δ
%
value is calculated using the following equation:
Measurement value - Reference value
Δ
%
=
_______________________________
x 100
|Reference value|
| |: Denotes an absolute value
If the result of the calculation exceeds 999.99, "999.99" will be indicated,
and if the result is less than -999.99, "-999.99" will be displayed.