Hioki MR8880-20, Инструкция по эксплуатации

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4.6 Setting the Screen Display
99
Chapter 4
Set
ting t
h
e Meas
urement
Condit
ions
(
W
hen you want t
o
c
u
st
omize t
h
e
sett
ings)
4
[Rate]
Select the output rate (conversion ratio) of the clamp
sensor or the voltage divider ratio of the voltage divid-
er probe.
Setting options
Clamp 1V ->10mA
Clamp 1V ->100mA
Clamp 1V ->1A
Clamp 1V ->10A
Clamp 1V ->20A Clamp 1V -> 50A
Clamp 1V -> 100A
Clamp 1V -> 200A
Clamp 1V -> 250A
Clamp 1V -> 500A Clamp 1V -> 1000A
Clamp 1V -> 2000A
Clamp 1V -> 2500A
Clamp 1V -> 5000A
Clamp 1V -> 10000A
Probe 1V -> 1000V
Valid setting ranges for conversion ratio and offset are as follows.
Note that the conversion ratio cannot be set to zero.
-9.9999E+9
≤
(conversion ratio, offset)
≤
-1.0000E-9
(offset) = 0
+1.0000E-9
≤
(conversion ratio, offset)
≤
+9.9999E+9
Values outside the above range cannot be set.
Scaled values (and cursor values when using the A/B cursors) can
be verified in the waveform screen.
Y
A
H
A
L
–
V
H
V
L
–
------------------- X
×
V
H
A
L
×
V
L
A
H
×
–
V
H
V
L
–
--------------------------------------------- + =
Conversion Ratio Offset
X: Voltage value
Y: Converted value
„ Conversion Ratio and Offset