Reliability Test Conditions - Akai LCT3201ad Service Manual

9.RELIABILITY TEST CONDITIONS

9.1 TEMPERATURE AND HUMIDITY
TEST ITEMS
High Temperature Operation
High Temperature Storage
High Temperature
High Humidity Operation
Low Temperature Operation
Low Temperature Storage
9.2 SHOCK AND VIBRATION
ITEMS
Shock
(Non-Operation)
Vibration
(Non-Operation)
9.3 JUDGMENT STANDARD
The judgment of the above test should be made as follow:
Pass: Normal display image with no obvious non-uniformity and no line defect.
Partial transformation of the module parts shall be ignored.
Fail: No display, obvious non-uniformity, or line defects.
Shock level: 980m/s
Waveform: half sinusoidal wave, 2ms
Number of shocks: one shock input in each direction of three
mutually perpendicular axes for a total of six shock inputs.
Vibration level: 9.8m/s
Waveform: sinusoidal
Frequency range: 10 to 300 Hz
Frequency sweep rate: 0.5 octave/min
Duration: one sweep from 10 to 300Hz in each of three
mutually perpendicular axis (each x, y, z axis:10 min, total 30
mins)
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CONDITIONS
50 ; 240hrs
℃
60 ; 240hrs
℃
50 ; 90% RH; 240 hrs
℃
(No condensation)
0 ; 240 hrs
℃
-20 ; 240 hrs
℃
CONDITIONS
2
(100G)
2
(1.0G) zero to peak