Datron 4708 User Handbook Manual page 108

3.
AC VOLTAGE
(Using Adjustable
DC
Voltage Standard
via
Thermal
Transfer)
4708 4708 Wideband
Datron User's
Validity
Tolerance
Limits User's
OUTPUT
Nominal
RelativeAccuracy
Cal. Std. Cal. Std.
DC
Standard
RANGE/
OUTPUT
Tolerance
Limits Uncerty. Uncert'y. value
for
FREQUENCY
Voltage Lower(Lr)
|
Upper(Ur) ±Ud(Abs) ±Us(Abs) Lower
|
Upper
Null
a.
Full
Range Checks
-
IV
to
1000V Ranges
1.000000V
.999960 1.000040
000020V
1.000000V
.998500 1.001500 .000300V
10.00000V 9.99960 10.00040 0.00020V
10.00000V 9.98500 10.01500 0.00300V
100.0000V 99.9950
100.0050 0.0020V
100V
100kHz 100.0000V 99.9880 100.0120 0.0050V
1000V 1kHz
1000.000V 999.890 1000.110 0.030V
1000V 30kHz 1000.000V
999.850 1000.150 0.050V
b.
Linearity
Performed on 10V Range)
10V 1kHz
1.00000V 0.99987 1.00013 0.00002V
10V
1kHz 10.00000V
9.99960 10.00040 0.00020V
10V 1kHz
19.00000V 18.00933 19.00067 0.00038V
4.
AC
MILUVOLTS ImV
to
100mV
Ranges
4708 4708 Wideband
Datron
User's
Validity
Tolerance
Limits
4708
OUTPUT
Nominal
RelativeAccuracy
Cal. Std. Cal. Std.
OUTPUT
RANGE/
OUTPUT
Tolerance
Limits
Uncert'y. Uncert'y. Display
FREQUENCY
Voltage
Lower(Lr)
|
Upper(Ur) ±Ud(Abs) ±Us(Abs) Lower
|
Upper
Setting
a.
LF 1kHz
(Using Verified
IV
Full
Range,
Inductive Voltage
Divider
and
AC DVM)
100mV
1
00.0000m
V
99.9860 100.00140 0.0040mV
lOmV
10.0000m V
9.9941 10.0059 0.0013mV
ImV
I.OOOOmV
.9950 1.0050
.001
OmV
b.
HF 1MHz
(Using
Verified
IV and 10V
Full
Range,
10% Range
Correction
and
AC
DVM)
lOOmV
1
00.0000m
V
99.7250 100.2750 0.0460mV
lOmV
1
0.0000m
V
9.9545 10.0455
0.0055mV
ImV
I.OOOOmV
.9774
1.0226
0.0015mV
7-33
4708
RS
1-4