Appendix A: Specifications
Performance
A-2 Service Manual
A.4 Performance
System
Warmer Expected life Approximately 8 years (see Life)
Heater Element 360 Watts
Heater Output 27 mW/cm
2
Patient temperature
measurement accuracy
± 0.3°C @ 30°C to 42°C
Temperature probe accuracy ± 0.1°C @ 30°C to 42°C
Observation Light 2 dimmable 35W halogen bulbs; estimated life 3000 hours based on
manufacturer’s specifications
Procedure Light 2000 lux (at nominal voltage) average; estimated life 3000 hours
Elevating base duty cycle 15%
Alarm Volume At 3m away from the device, the alarm level is:
• >60 dBA at the maximum setting
• >50 dBA at the minimum setting
Life
The warmer is designed to last at least 8 years in normal use when operated, maintained, and serviced in
accordance with the instructions provided in the User Manual and Service Manual. With proper
maintenance and repairs, the service life can be extended as long as service parts are available.
Weight Scale
Functional range 300g to 8 kg
Accuracy ± 10g
Irradiance
50% Heater Power 100% Heater Power
Bedded Warmer 10-15 mW/cm
2
31 mW/cm
2
Highest bassinet 13 mW/cm
2
31 mW/cm
2