YOKOGAWA WT110 User Manual

IM 253401-01E
14-4
14.2 Calibration
Required Equipment
DC Voltage/Current Standard
recommended: Yokogawa 2552, 2550
AC Voltage/Current Standard
recommended: Yokogawa 2558
or 9100 (up to 400Hz)
or Fluke 5200A + 5215A or 5200A + 5220A
Digital Power Meter
recommended: Yokogawa WT2000 or 2531
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 WT130, voltages are
connected parallel, and currents in series.
DC voltage
standard
H
L
DC Amp.
H
L
V
±
A
± EUT
V
±
A
±
V
±
A
±
DC voltage
standard
EUT
H
L
EXT
± (A)
EXT
± (A)
EXT
± (A)
EUT:Equipment under test
• External sensor input (equipped with option /EX1)
• Direct input

YOKOGAWA WT110 Specifications

General

Brand	YOKOGAWA
Model	WT110
Category	Measuring Instruments
Language	English