Ackermann Instrumente GmbH
•
Eisenbahnstr 65-67
•
78604 Weilheim Germany
Tel. : +49-7461-96617-0
•
Fax. : +49-7461-96617-70
•
email.: info@ackermanninstrumente .de
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5.10
Mechanical Characteristics
The chart below provides general mechanical characteristics for the model LM181E1 LCD. In addition, the figure
below is a detailed mechanical drawing of the LCD. Note that dimension are given for reference purposes only.
Outside dimensions:
Width
:
413.0mm(TYP.)
Height
:
333.0mm(TYP.)
Thickness
:
21.5mm(TYP.)
Active Display area
Width
:
359.040mm
Height
:
287.232mm
Weight (approximate)
3000 gram (Max.)
5.11
Reliability
No.
Test ITEM
Conditions
1 High temperature storage test
Ta = 60℃ 240h
2 Low temperature storage test
Ta = -20℃ 240h
3 High temperature operation test
Ta = 50℃ 240h
4 Low temperature operation test
Ta = 0℃ 240h
5 Altitude
Operating : 12,000ft
Storage : 40,000ft
6 Drop
tbd. (at Packing)
7 Vibration test
(non-operating)
1.5G(10~200Hz)
Sine ±X, ±Y, ±Z, 20min
one time each direction
8
Shock test
(non-operating)
Shock level : 100G
Waveform: half sine wave, 2ms
Direction : ±X, ±Y, ±Z
one time each direction
9 ESD test
(non-operating)
Condition : 150℃ 330Ω
Terminal : 200V
Chassis : 10℃
{Result Evaluation Criteria}
There should be no change which might affect the practical display function when the display quality test is conducted
under normal operating condition.
