GE HEALTHCARE
D
IRECTION 5141177-100, REVISION 14 BRIGHTSPEED ELITE, EDGE, EXCEL: PRE-INSTALLATION
Page 98 Section 1.0 - Temperature and Humidity Specifications
1.2 Humidity (Scan Room & Control Room)
1.3 Other Guidelines
• To help determine the hospital room environmental conditions, a temperature and humidity
recorder may be temporarily installed close to where the system will be installed. Note
readings before and after installation, to verify the true temperature and humidity in your
environment.
• Consider heating, ventilating, air conditioning (HVAC) needs and redundancy. An air
conditioner with two compressor units, rather than one, may prevent system downtime. A
back-up (redundant) air conditioner permits CT system operation during an extended repair of
the primary air conditioner.
Maximum allowable non-condensing relative humity: 60%
Minimum allowable non-condensing relative humity: 30%
Maximum allowable relative humidity rate change: 5% per hour