EL320.240.36-HB Operations Manual (020-0346-00A)
10
Optical
Table 6. Optical Characteristics.
Luminance
Lon (areal), min
Lon (areal), typ
Loff (areal), max
120 cd/m²
150 cd/m²
0.3 cd/m²
screen center, maximum frame rate
screen center, maximum frame rate
5 points: center plus four corners measured
1.0
±
0.25" from adjacent bezel edges, @ 120 Hz
Non-uniformity
All pixels fully lit
35%
Maximum difference two of five points, using the
formula:
BNU%=[1- (min_lum/max_lum)] x 100%
Luminance Variation (Temperature)
Maximum
±
25%
Across operating temperature range
Luminance Variation (Time)
Maximum <20%
10,000 hours at 25
°
C ambient
Viewing Angle
Minimum
>160
°
in all directions; no contrast or luminance change
Contrast Ratio (typical)
90:1
8:1
@ 500 lux ambient, maximum frame rate
@ 10,000 lux ambient, maximum frame rate
Environmental
Table 7. Environmental Characteristics.
Temperature*
Operating
-40°C to +85°C
Operating Survival
-40°C to +95°C
Storage
-40°C to +105°C
Humidity
Non-condensing,
operating
93% RH max at +40°C, per IEC 68-2-3
Condensing,
non-operating
95% RH max at +55°C, per IEC 68-2-30
Altitude
Operating/non-operating
0 to 18 km (58k ft) per IEC 68-2-13
Vibration
Random
Operating/non-operating
0.02 g2/Hz, ASD level, 5-500 Hz
per IEC 68-2-36, test Fdb.
Shock
Operating/non-operating
100 g, 6 ms, half sine wave per
IEC 68-2-27, test Ea.
*
Temperature sensor is built in to provide power cut-off in case of over heating.
Note: Power cut-off is not operative in Selftest.
