NL204153BM21-01/01A
DATA SHEET DOD-PD-1318 (4th edition)
31
5. RELIABILITY TESTS
Test item
Condition
Judgment Note1
High temperature and humidity
(Operation)
60
r
2
q
C, RH = 60%, 240hours
ཱ
Display data is white.
Heat cycle
(Operation)
0
r
3
q
C
}
1hour
55
r
3
q
C
}
1hour
ཱ
50cycles, 4hours/cycle
ི
Display data is white.
Thermal shock
(Non operation)
-20
r
3
q
C
}
30minutes
60
r
3
q
C
}
30minutes
ཱ
100cycles, 1hour/cycle
ི
Temperature transition time is within 5
minutes.
No display malfunctions
Vibration
(Non operation)
5 to 100Hz, 11.76m/s
2
ཱ
1 minute/cycle
ི
X, Y, Z direction
ཱི
10 times each directions
Mechanical shock
(Non operation)
294m/ s
2
, 11ms
ཱ
X, Y, Z direction
ི
3 times each directions
No display malfunctions
No physical damages
ESD
(Operation)
150pF, 150
:
,
r
10kV
ཱ
9 places on a panel surface Note2
ི
10 times each places at 1 sec interval
Dust
(Operation)
Sample dust: No.15 (by JIS-Z8901)
ཱ
15 seconds stir
ི
8 times repeat at 1 hour interval
No display malfunctions
Non-operation
15 kPa (Equivalent to altitude 13,600m)
ཱ
-20
q
C
r
3
q
C
}
24 hours
ི
+60
q
C
r
3
q
C
}
24 hours
Low pressure
Operation
53.3 kPa (Equivalent to altitude 4,850m)
ཱ
0
q
C
r
3
q
C
}
24 hours
ི
+55
q
C
r
3
q
C
}
24 hours
No display malfunctions
Note1: Display and appearance are checked under environmental conditions equivalent to the
inspection conditions of defect criteria.
Note2: See the following figure for discharge points
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