5100 Series
Table
1-2.
DC Volts Specifications
DC Volts
Range
Resolution
Maximum
Current
Ripple
and Noise
(10 Hz to 3 kHz)
No Load to Maximum
Rated Load
Accuracy
(6
months)
(20°C
to
30°C)
±{200V
to 1100V) 10 mV 6 mA/400
pF
max
<0.05% of
setting rms
±(20V
to 199.999V)
1
mV
10 mA/400
pF
max
<0.05%
of setting rms
{open to 20k
Q)
<0.1%
of
setting rms
(20k 0 to
max rated load)
•1(0.005%
of
setting
+ 0
001% of
range
+5 pV)
±(2V
to
19.9999V)
lOOpV
25 mA/1000
pF
max
<0.02%
of
setting +50 pV rms
±(0.2V to 1.99999V) 10
pV
<0.01% of
setting
+25
pV rms
±(20
mV
to
199.999 mV)
1
pV
output resistance
<0.01% of setting
+25
pV rms
±<0
to 19.9999 mV)
0.1
//V
<0.01% of
setting +25 pV rms
±{0
to 1.99999V)
500 OVERRIDE
100
pV 25
mA/1000
pF
max <0,02%
of
setting
+50
pV rms
Temperature Coefficient
Load Regulation
Above
30° C
and Below
20° C
add to accuracy limits
EXTERNAL
SENSE’. 2V
to 1100V±1Q ppm no load tofuli
±(5
ppm
of setting*
1
ppm
of range+1
pV)/“C. 200V to
rated load.
Same for 0V to
1.99999V
using
5QC1
DIVIDER
1100V
range
add
±(5
ppm of
setting
!
2
ppm of range)/
0
C. OVERRIDE.
INTERNAL
SENSE: Same
as
external
except max full
Remote
Sensing
i
0
ad
is
400 n.
Four
wire remote sensing
is available from 2V to 1100V
and below
2V in 50D DIVIDER OVERRIDE
mode.
The
Overcurrent
Protection
three lowest ranges
are normally internal
sensed,
Internal
On
all
ranges
current is
limited
to prevent damage
due to
sense connections are
made automatically inside
the box.
an
overload
or short circuit at
output terminals. The
operator is alerted by a flashing
"O.L" on
the
central
Transient
Recovery Time
.
display. After
approximately
2
seconds the calibrator
2
Seconds to settle within
50
ppm of final value following
g
Ges l0
standby
any change in output voltage
or current for all
ranges
except 20 to 199.999V, 20k
0 to
2k
fi load and
switching
Guard
between two
highest ranges which requires
4 seconds. The
DC voltage section
is guarded and
a
front
panel ter-
minal is
provided labeled
“V
GUARD".
Shorf
Term Stability
(10
Minutes)
At any fixed
temperature from
0°
C to
50°
C the short
term
stability
is
±(10
ppm
of
setting+2 ppm
of range+5
pV)
except
above
500V which is
±25
ppm
of setting.
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