1
Calibration Procedures
26
Keysight U1190A Series Service Guide
Figure 1-2
Vsense test
1
Connect a dual banana plug to the output voltage terminals of the calibrator.
2
Set the Fluke 5520A calibrator output to the values shown in
page 26, and enable the Fluke 5520A calibrator output.
3
Hold the clamp meter so that the top of the clamp meter is vertically and
horizontally centered and in contact with the banana plug’s Hi terminal.
4
Adjustment or repair is required if the clamp meter fails any of the Vsense
functional tests. See
Dual banana plug
Fluke 5520A
Positive output terminal
Calibrator
NOTE
Ensure that the Fluke 5520A calibrator output is disabled when connecting the
dual banana plug.
Table 1-2
Vsense test
Step Test function
Range
Fluke 5520A output
Vsense alert status
1
Vsense
Turn the rotary
switch to the
position.
Hi.SE
5 V, 60 Hz
No alert
8 V, 60 Hz
Alert on
Press
to switch to Lo.SE.
Lo.SE
18 V, 60 Hz
No alert
24 V, 60 Hz
Alert on
Содержание U1190A Series
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