|
Condition
|
Specification |
| Optimum Operating Environment |
| Temperature |
18°C to +24°C (+64°F to +75°F) with an average rate
of change of 3°C/hour maximum and a step change of 3°C or less |
| Relative humidity |
40% to 60% (noncondensing) with a step change of 10% or less (noncondensing) |
| Altitude |
Up to 2400 m (8000 ft) |
| Air quality |
Maximum particle count 0.5 micron or larger, not to exceed 500,000
particles per cubic feet of air |
| Minimum Operating Environment |
| Temperature |
+10° to +35°C (+50° to +95°F) Reduce rating by 1.8°C
for each 1000 m altitude (1.0°F for each 1000 ft altitude) |
| Relative humidity |
10% to 85% (noncondensing) Maximum wet bulb temperature: +32°C
(90°F) Minimum dew point: 2°C (36°F) |
| Altitude |
Up to 2400 m (8000 ft) |
| Air quality |
Maximum particle count 0.5 micron or larger, not to exceed 500,000
particles per cubic feet of air |
| Non-Operating Operating Environment |
| Temperature Storage |
?0° to +66°C (?0° to +151°F) |
| Relative humidity |
10% to 80%, noncondensing |
| Altitude |
Up to +4900 m (+16,000 ft) MSL |