15-6 IM 760401-01E
15.2 Calibration
Required Equipment
DC Voltage/Current Standard
recommended: FLUKE 9100
AC Voltage/Current Standard
recommended: FLUKE 9100
or FLUKE 5700A and FLUKE 5700A + GUILDLINE 7620
Digital Power Meter
recommended: Yokogawa WT2000
2ch Synchronizer
recommended: Yokogawa FG120
Calibration of DC Voltage, Current and Power
Wiring
Connect the DC voltage and DC current standard as follows. In case of the WT230,
voltages are connected parallel, and currents in series.
DC voltage
standard
H
L
DC Amp.
H
L
V
±
C
± EUT
V
±
C
±
V
±
C
±
EUT
DC voltage
standard
H
L
EUT: Equipment under test
• External sensor input (equipped with option /EX1)
• Direct input
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