A-6 Sun Ultra 20 M2 Workstation Service Manual • January 2007
A.6 Environmental Specifications
TABLE A-8 lists the environmental specifications for the Sun Ultra 20 M2 Workstation.
TABLE A-8 Sun Ultra 20 M2 Workstation Environmental Specifications
Specification State British Metric
Humidity Operating 7%–93% RH noncondensing,
100.4˚ F max wet bulb
7%–93% RH noncondensing,
38˚ C max wet bulb
Nonoperating 93% RH, noncondensing,
109.4˚ F max wet bulb
93% RH, noncondensing,
43˚ C max wet bulb
Vibration Operating 0.25G in all axes, 5–500 Hz sine
Nonoperating 1.2G in all axes, 5–500 Hz sine
Shock Operating 4.5G, 11 msec. half-sine
Temperature Operating 41˚ F to 95˚ F 5˚ C to 35˚ C
Nonoperating –40˚ F to 149˚ F –40˚ C to 65˚ C
Maximum
operating
temperature
rating
–1.8˚ F for every 985 ft in altitude –1˚ C for every 300 m in altitude
Altitude Operating max 9,843 ft max 3,000 m
Nonoperating max 39,370 ft max 12,000 m
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