Performance Specifications-222 DSO Operators
Humidity
(Operating
and Non-
operating)
Five cycles (120 hours) referenced to
MIL-T-28800D para 4.5.5.1.2 for type
Ill, Class
3 instruments. Operating and nonoperating at
95%
(-5%, 0%) relative humidity. Operating at
+
30°C and
+
55 "C for all modes of operation;
nonoperating at
+
30°C and
+
60°C.1
Vibration (operating)
15 minutes along each of 3 major axes at a total displacement of
0.025 inch p-p (3.8 g at 55 Hz) withfrequencyvaried from 10 Hz to
55 Hz in
1 -minute sweeps. Hold for 10 minutes at 55 Hz in each of
the three major axes. All major resonances must be above
55 Hz.1
Shock (operating and nonoperating)
50 g, half-sine, 1 -ms duration, 3 shocks per axis each direction,
for a total of 18 shocks.1
EM1 (Electromagnetic Interference)
Meets radiated and conducted emission requirements per
VDE
0871, Class
B;
and Part 15, FCC Rules and Regulations, Sub-
part J.l
To meet
EM1 regulations and specifications, use the specified
shielded cable and metal connector housing with the housing
grounded to the cable shield on the RS-232 connector.
Performance Requirement not checked in manual.
REV
APR
1989
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