Table
3-6.
Limits for AC Current Verification
197
AC Range
200 pA
2rnA
20rnA
200rnA
2000rnA
10
A
Applied
AC Current
200.000pA
2.00000rnA
20.0000rnA
200.000rnA
2000rnA
5.0000 A
*Not
to
exceed
1
kHz.
I
MODEL 197
INPUT
AC VOLTAGE CUR RENT
CALIBRATOR CALIBRATOR
INPUT
MODEL 5200A MODEL 2500E
20Hz
197.900
to
202.100
1.97900
to
2.02100
19.7900
to
20.2100
197.900
to
202.100
1979.00
to
2021
.oo
4.9150
to
5.0850
50Hz
198.300
to
201.700
1.98300
to
2.01700
19.8300
to
20.1700
198.300
to
201.700
1983.00
to
2017.00
4.9400
to
5.0600
I
5kHZ
195.750
to
204.250
1.95750
to
2.04250
19.5750
to
20.4250
,
198.270
to
201.730
1982.70
to
2017.30
4.9400"
to
5.0600
0
f
o\
INPUT
LO OUTPUT
LO
HI
OUTPUT
MODEL 197
HI
INPUT
AC VOLTAGE
CALI BRATOR CALIBRATOR
LO
-
-
CURRENT
MODEL 2500E
MODEL 343A
Figure
3-7.
Connections for AC Current
Verification (200pA to 2000mA)
~
~~ ~
~~
-
Figure
3-8.
Connections for AC Current
Verification (2000mA to 10A)
3-6
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