Fluke 845A - Environmental Specifications; Mechanical Specifications

845A
INPUT
POWER
Model 845A
115/230 volts ac
±10%,
50
to
440
Hz, approximately
3 watts.
Model
845AB
Rechargeable battery
or
115/230
volts
ac
±10%,
50 to
440
Hz,
approximately 6 watts during recharge
(40
hours
operation
on full charge, batteries trickle-
charged
while instrument
operates from
line
power).
1-5.
ENVIRONMENTAL
SPECIFICATIONS
OPERATING
TEMPERATURE
RANGE
Within all
specifications from
15°
C to
35°
C.
Within all
specifications
from
0°C to
50°
C
except:
Maximum
noise
and meter
response time
-
derated by
a factor of two.
DC Common
Mode Rejection
-
derated
by
20
db.
STORAGE TEMPERATURE
RANGE
Model
845A
-40°
C to
+70°
C.
Model 845AB
-40°
C to
+60°
C.
RELATIVE
HUMIDITY RANGE
0
to
80%.
SHOCK
Meets
hammer blow requirements
of MIL-
T-
945
A and
MIL-S-901B.
VIBRATION
Meets
10 Hz to 55
Hz
tests
of MIL-T-945A,
1-6
MECHANICAL
SPECIFICATIONS
MOUNTING
Resilient feet provide for
bench
and portable
use.
For
side-by-side
EIA
rack mounting of two units,
add Adapter
Kit 881A-103
(includes
handle-brackets
and key plate).
For EIA
rack mounting of
a
single unit,
add Adapter Kit
881A-102.
WEIGHT
Model
84
5A
9
pounds.
Model 845AB
10-1/4
pounds.
SIZE
8
inches
high by 8-1/2
inches
wide
by 9
inches deep.
1-2
Figure
1-1
.
MODEL
845
OUTLINE DRAWING