Hioki 8870-20, Руководство по измерениям

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To Measure Current
10
Measure current using a clamp sensor.

The Scaling function to convert the voltage input values from
the current sensor into their corresponding current values to
be displayed on screen.
To Measure Current
1
Prepare the following before measuring
Trigger Level
T
Connect to the

measurement points
CF card Connect to CH1
Connect to
power outlet
1
2 3
5
4
Turn the
power on
Items to prepare

Model 8870-20

AC Adapter (supplied)

Model 9018-50 Clamp-On
Probe

CF Card
"Measurement Procedure"
(p. 4)
2
Configure measurement settings
Make the following settings on the Measurement Settings screen.
1
2
Convert actual input (voltage) values to physical val-
ues, such as of current (using the Scaling function)
When using an optional clamp sensor, a dialog is dis-
played, where you select the
Model for the appropriate
Scaling settings. After selecting the model name of the
clamp sensor to be used and the measurement range,
scaling is enabled.
Select
Apply
The default settings for the
non-framed items can be
left as-is.
Change as needed.
[Timebase]
Set the time per divi-
sion on the horizontal
axis for viewing the
waveform.
[Rng/div]
Set the voltage per di-
vision on the vertical
axis.