Performance Verification
1-8
T
a
b
le 1-3
Lim
its for norm
a
l mod
e
A
C
volt
a
g
e
veri
ficati
o
n
Allowable reading
s
(1
year
, 18° to
28
°C)
2001
AC
V
ran
g
e
Applie
d
voltage
20Hz
50Hz
1
kHz
5
kHz
25kHz
50kHz
1
00kHz
200kHz
1MHz
2MHz**
200mV
190mV
188.71
6mV
to
191.28
4mV
189.685mV
to
190.315mV
189.875mV
to
190.125mV
189
.875mV
to
190
.125mV
189.8
75mV
to
190.1
25mV
189.856mV
to
190.144mV
189.64
7mV
to
190.35
3mV
189.000mV
to
191.000mV
186.000mV
to
194.000mV
18
0.100mV
to
19
9.900mV
2V
1.9V
1.88716V
to
1.91284V
1.8
9685V
to
1.9
0315V
1.89875
V
to
1.90125
V
1.89875V
to
1.90125V
1.89875
V
to
1.90125
V
1.8
9856V
to
1.9
0144V
1.89647V
to
1.90353V
1.8900
0V
to
1.9100
0V
1.8
6000V
to
1.9
4000V
1.80100V
to
1.99900V
20V
19V
18.8716V
to
19.1284V
18.9685V
to
19.0315V
18
.9856
V
to
19
.0144
V
18.9809V
to
19.0192V
18
.9742
V
to
19
.0258
V
18.9723V
to
19.0277V
18.9647V
to
19.0353V
18.900
0V
to
19.100
0V
18.2000V
to
19.8000V
*
200V
190V
188
.709V
to
191
.291V
189.678V
to
190.322V
18
9.849
V
to
19
0.151
V
189.802V
to
190.198V
18
9.735
V
to
19
0.265
V
189.716V
to
190.284V
189.640V
to
190.360V
**
*
750V
750V
⎯
74
8.12V
to
75
1.88V
748.72V
to
751.28V
748.49
V
to
751.51
V
748.12V
to
751.88V
**
*
*
*
*CAU
TION:
Do not e
xce
ed 2
×
10
7
V•Hz input
.
**
Use wideband
optio
n an
d conn
ectio
ns when per
fo
rm
ing 2M
Hz
tests.
NO
TE
: Limits show
n
do not
inc
lude c
alibra
tor uncerta
inty.
R
eadi
ng limits do
inc
lude
the adder for AC
Coupling
of the
input.
