GE Optima XR646 Operator's Manual page 135

Table 7-10 Environmental Constraints
Item
This column contains additional
operating environmental constraints,
within which the subsystem function and
performance capabilities shall be in
compliance.
 External ambient temperature range:
Ambient
 Temperature
 Rate of temperature change: 
 Humidity
 Pressure
 Ambient humidity range: 30% to 60%,
 Rate of humidity change: 30% per
 The operating altitude range of the
Mechanical The detector assembly shall not be
Stress & 
exposed to operating vibration spectrum
Vibration Forces exceeding the following parameters:
 Type: Random
 Frequency Range: 20 to 350 Hz
 Magnitude: 0.006g2 /Hz at 10-350 Hz
 Duration: 8 hours/axis (x, y, z)
5495975-1EN Rev.9
© 2013-2017 General Electric Company. All rights reserved.
Operating Environment Constraints
+15 ºC to +35 ºC.
10 ºC per hour
non condensing.
hour.
system shall be -30 meters up to
+3,000 meters relative to sea level.
Chapter 7: Digital Detector
Non Operating Environment
Constraints
This column defines additional
Non-operating environmental
constraints, within which the
subsystem function and
performance capabilities shall be
in compliance, when returned to
the operational state, within
operating environment conditions.
 External ambient temperature
range: -20ºC to +60 ºC (except
for Detector), -5ºC to +50ºC (only
for Detector)
 Rate of temperature change: 
20 ºC per hour
 Ambient humidity range: 10% to
85% relative humidity (non con-
densing), 100% relative humidity
(including condensing).
 Rate of humidity change: 30%
per hour.
 The non-operating altitude
range of the packaged system
shall be -30 meters up to +3,000
meters to support transport at
high altitude and for any excep-
tions the shipping containers
should be appropriately labeled.
The detector assembly shall not be
exposed to non-operating
vibration spectrum exceeding the
following parameters:
 Type: Random
 Frequency Range: 10 to 2000 Hz
 Magnitude: 6 m/s2 RMS or 
0.02g2 /Hz at 10-2000 Hz
 Duration: 15 minutes/axis (x, y, z)
7-23