Fluke 410B - General Description; Receiving Inspection; Specifications; Electrical

4 10B
SECTION
I
1-1.
INTRODUCTION
1-2.
GENERAL
DESCRIPTION
1-3. The
Fluke
Model 410B
High
Voltage
DC
Power
Supply
is
capable
of
providing
an
output
of 0
to 10,000
vdc
at 0
to
10
milliamperes.
The
output
voltage
is
se-
lected
by
four
decade
switches
and
a
vernier
potenti-
ometer.
The
instrument
may
be
operated
with
either
positive
or
negative
output
terminal
grounded,
as
select-
ed by
a
front-panel
switch.
Overcurrent
protection is
provided
to
return
the
supply
to
standby
operation
in the
event of
excessive
load
current.
1-4. The
Model
410B
is a
hybrid
design
utilizing
silicon
transistors
for
the
amplifier
circuitry
and a
vacuum
tube
for
the
necessary
high
voltage
series
pass-
ing
element. A
time-delay
relay
is
incorporated
in
the
input
circuitry,
which
prolongs
the
life of
the
high
volt-
age
passing
tube.
The
reference
element
is
a
highly
stable
temperature
compensated
gas
tube.
1-5. The
package
design
provides
for
adequate
cooling
at
high
ambient
temperatures
without the
use
of
cooling
fans.
Rubber
feet
are
provided
for
bench
top
operation
to
permit
unrestricted
air
flow
through
the
bottom
cover
air
vents.
The
front
panel is
punched
for
mounting
in
a
standard
19 inch
rack.
Side
panels
are
tapped
for
Jonathan
#130
quick
disconnect
chassis
slides
or
other
rack
mounting
supports.
1-6.
RECEIVING
INSPECTION
1-7. This
instrument
has
been
thoroughly
checked
and
tested
before
being
shipped
from
the
factory.
Immedi-
ately
after
receiving
the
instrument,
carefully
inspect
for
damage
which
may
have
occurred
in
transit.
If
any
damage
is
noted,
follow
the
instructions
outlined
on
the
warranty
page in
the
back of
this
manual.
1-8.
SPECIFICATIONS
1-9.
ELECTRICAL
OUTPUT
VOLTAGE:
0 to
±10,
000
VDC.
OUTPUT
CURRENT:
0 to
10
milliamperes.
OUTPUT
POLARITY:
+ or
-
grounded
via
front
panel
switch.
LINE
REGULATION:
0.001%
or
2
mv
(whichever
is
greater)
for
10%
line
change
from
nominal.
LOAD
REGULATION:
0. 001%
or
5 mv
(whichever
is
greater)
for full
load
change.
STABILITY:
±0. 005%
per
hour; ,±0. 02%
per
day
after
warmup.
RESOLUTION:
5
millivolts.
RIPPLE:
Less
than
1 mv RMS;
less
than 5
mv
peak-
to-peak.
VOLTAGE
CALIBRATION:
0 to 9000V
in 9
steps of
1000V
0 to 900V
in
9 steps of
100V
0
to 90V
in 9
steps of
10V
0 to 9V
in
9
steps of
IV
0 to
1.
2V
vernier
CALIBRATION
ACCURACY:
±0.
25%
or
250 mv
(which-
ever is
greater)
with
vernier
at zero.
RESETABILITY:
±0.05%
or
50 mv
(whichever
is
great-
er).
RECOVERY
TIME:
Within 50
microseconds.
WARMUP
TIME:
30
minutes.
OVERCURRENT
TRIP:
Set to
latch
off at
12 ma
load
current.
Internally
adjustable
from 5
to 15
ma.
METER:
10,000-0-10,000
vdc
(±3%).
OUTPUT
CONNECTORS:
MS3102A-18-16S
front
and
rear
(one
mating
connector
supplied).
INPUT
POWER:
115/230
VAC
±10%,
50
-
60
Hz,
ap-
proximately
300 VA
at full
output.
Operation
at 400
Hz
available
upon
request.
1-10.
MECHANICAL
HUMIDITY:
0 to 80%.
OPERATING
TEMPERATURE
RANGE:
0°C
to
50°
C.
STORAGE
TEMPERATURE
RANGE:
-20°
C
to
+70°
C.
ALTITUDE,
OPERATING:
0 to
10,000
ft.
ALTITUDE,
NON-OPERATING:
0
to
50,000
ft.
VIBRATION:
Meets
MIL-T-945A.
SHOCK:
Meets
MIL-E-4970A
(20
g’s,
11
milliseconds
in
three
principal
axis).
TEMPERATURE
COEFFICIENT
OF
OUTPUT:
Less
than
20
ppm
per
°C
from
±10°
C
to
±40°
C.
SIZE:
19”
wide
x
8-3/4” high
x
15”
behind
panel
(rack
mount
with
resilient
feet
for
bench
use).
WEIGHT:
Approximately 59
pounds.
1-1