GE Giraffe - Performance; System; Humidity; Servo Control Oxygen

B.8 Performance
B.8.1 System
Control
accuracy
+/-1.0ºC ControlTempvs.Avg.IncubatorTempwithlevelbedinmanualmode.
Variability +/-0.5ºC IncubatorTempvs.Avg.IncubatorTemp
Warm-uptime <50min.
Timetoreach38.5ºCcontroltempfromcoldstartin25ºC50%RHroom
ambient
Patient
measurement
+/-0.3ºC@30ºC
to42ºCaccuracy
Accuracyofpatienttemperaturemeasurementsystemwithinrangeof
temperaturemeasurement
AirVelocity <10cm/sec
InWhisperQuiet
TM
mode,velocitymeasured10cmabovethecenterof
themattress,closedbed
CO2level 0.3% MaximumCO2levelmeasuredperIEC60601-2-19,clause105.1
Soundlevel <50dBA
InWhisperQuiet
TM
mode,soundlevelmeasured10cmabovethecenter
ofthemattress
B.8.2 Humidity
Servocontrol
accuracy
+/-10%offullrangefor
settingsupto85%;minimum
75%forsettings>85%
Humiditycontrolsettingvs.averagehumidityat10cm
abovecenterofbed
Ramp-uptime <50minutes
Timetoreach75%RHwitha39ºCcontroltempfromcold
startin25ºC50%RHroomambient
Operatingtime
withoutrell
>12hours
Operationaltimeat65%RHcontrolsettingwithonellingof
reservoirin25ºC50%RHroomambient
B.8.3 Servo Control Oxygen
Controlrange 21to65%in1%increments
Resolution 1%
Accuracy 5%*
Risetime 10minutesfrom21%to5%belowsetpoint
Recoveryfromopeningporthole 5minutesfromclosingportholeto5%belowsetpoint
*Overthelifeofthesensor
©2001byDatex-Ohmeda,Inc..Allrightsreserved. 6600-0356-000 103 171
AppendixB:Specications