6
3.
TECHNICAL DATA
Table 3-1. Technical Data
1.
DC Volts:
Range:
0-100V (0-100 POINTS)
Sensitivity:
1000
V
/V (8455 V3), 3333
V
/V (8455A)
Accuracy:
±2% of full scale (FS).
2.
Resistance:
3.
Ballistic Tests:
(Capacitive kick in POINTS) (Typ)
Capacity (μF)
.5
1
1.5
2
2.5
3
3.5
4
POINTS kick
39
61
77
89
99
25*
29*
32*
* With R
4
10 push-button depressed (8455 V3 only)
4.
Size
Case only:
3-5/8" W x 5-1/2" L x 2-1/2" H
Overall:
3-5/8" W x 5-1/2" L x 3" H
5.
Weight:
1 lb. (0.45kg) (approx.)
6.
Rated Circuit-To-
Ground Voltage*:
100 V DC
* Per ANSI C39-5, April, 1974: The maximum voltage, with respect to ground,
which may be safely and continuously applied to the circuits of an instrument.
4.
UNPACKING AND INSPECTION
Before unpacking, examine the shipping carton for signs of damage. If the carton
is damaged, unpack and inspect the Instrument. If the Instrument is damaged,
notify the carrier or supplier immediately.
Check that all items and accessories are included with the instrument as listed in
Table 2-1.
5.
ELECTRICAL CHECKOUT
After determining that the 8455 is undamaged, check the Instrument for electrical
performance.
a.
Install the battery supplied with the Instrument. If necessary, refer to the bat-
tery replacement procedure (page 17, paragraph 18.3).
b.
Connect the ring-tongue connectors of the test leads to the Instrument screw
terminals. Connect the red test lead to the right screw and the black test lead
to the left screw. With these connections, the polarity color coding of the test
leads will be correct when the REVERSE switch is set to its normal position
(opposite from REVERSE).
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