Dell Latitude E643 Owner's Manual page 83

Feature
Operating
Storage
Altitude (maximum):
Operating
Non-Operating
Airborne contaminant level
Specification
10 % to 90 % (non condensing)
5 % to 95 % (non condensing)
–15.24 m to 3048 m (–50 ft to 10,000 ft)
–15.24 m to 10,668 m (–50 ft to 35,000 ft)
G1 as defined by ISA-71.04–1985
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