EL240.128.45 Operations Manual (020-0345-00C)
13
Environmental
Table 9. Environmental Characteristics.
Temperature
Operating
-20 °C to +70 °C
Operating survival
-40 °C to +85 °C
Non-operating
-50 °C to +105 °C
After 12 hours at -50 °C, display
must be at -40 °C for 1 hour prior to
power on.
Humidity
Operating
to 93 % RH max @ 40 ºC, per IEC 68-2-3
(Non-condensing)
Non-operating
to 95 % RH max @ 25-55 °C, per IEC 68-2-30 (Condensing)
Altitude
Operating/non-operating 0 to 18,000 m per IEC 68-2-13
Vibration
Operating/non-
operating
0.02 g
2
/Hz, 5-500 Hz, 30 minutes on
each axis, per IEC 68-2-36, Random
Mechanical Shock
Operating/non-
operating
100 g, 6 ms duration (half sine wave), three shocks per
surface (6), tested per IEC 68-2-27, Test Ea
Thermal Shock
-40 °C for 30 min., room temperature for ~3 min., then
85 °C for 30 min. Cycle repeated five times.
Displays are non-operating during the tests performed per IEC 68-2-14. Test Na.
Reliability
The display MTBF is demonstrated to be greater than 100,000 hours at
maximum frame rate with a 90 % confidence level at 25 °C.
Safety and EMI Performance
The display will not inhibit the end product from complying with FCC Part
15 Subpart J, Class B and EN55022 Class B when housed in a suitable
enclosure.
The display will be a recognized component under UL1950 by
Underwriters Laboratories. The display will not inhibit the end product
from complying with CSA C22.2 No. 950 and EN60950.
