BDDF00144 Issue 1
34/40
Alaris™ GW 800 Volumetric Pumps
Specifications
Battery Specifications
Rechargeable NiMH (Nickel Metal Hydride) . Automatically charges when the Pump is connected to AC power .
Battery Life:
• 10 hours at 25 ml/h
• 4 .5 hours at 999 ml/h
Battery Charging - 95% charge - < 24 hours (all conditions) .
Alarm Conditions
SYSTEM ERROR
UPSTREAM OCCLUSION
AIR-IN-LINE
INCORRECT INFUSION SET
BATTERY DEPLETED
DOOR OPEN
DOWNSTREAM OCCLUSION
VTBI END
BATTERY LOW
ATTENTION
FLOW ERROR
FLOW SENSOR ERROR
Critical Volume
The maximum volume infused following a single fault condition is 1 .0ml .
KVO Infusion Rate
Up to a max . of 5ml/h or the infusion rate if programmed less than the set KVO rate .
Occlusion Pressure
User Selectable: Occlusion Alarm Pressure at 25ml/h - 250mmHg (low), 350mmHg (normal), 500mmHg (high) .
Fuse Type
2 X T 63 mA, slow blowing (220 - 240 VAC, nominal) .
Air Sensor
Integral Ultrasonic Sensor .
Air in line detector
Configurable 50µl, 100µl, 250µl, 500µl .
Total Time Setting
Up to 99 hours and 59 mins .
Memory Retention
The electronic memory of the Pump will be retained for at least 6 months when not powered up .
Minimum Occlusion Alarm Pressure
100mmHg
Maximum Occlusion Alarm Pressure
1000mmHg
Bolus volume generated at 25.0 ml/h when the minimum occlusion alarm threshold is reached
0 .3ml
Bolus volume generated at 25.0 ml/h when the maximum occlusion alarm threshold is reached
0 .6ml
Maximum time for activation of occlusion alarm
Maximum time to alarm at 1 .0ml/h is <45min (High Pressure)
Maximum time to alarm at 1 .0ml/h is <30min (Low Pressure)
Maximum time to alarm at 25ml/h is <5 .30min (High Pressure)
Maximum time to alarm at 25ml/h is <2 .10min (Low Pressure)
Maximum time to alarm at 999ml/h is <3 secs (High Pressure)
Maximum time to alarm at 999ml/h is <2 secs (Low Pressure)
System Accuracy
Rate Accuracy ± 5% at 25 ml/h under nominal conditions
2
, tested to IEC60601-2-24 (95% confidence interval / 80% population) .
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For all conditions the rate accuracy should be adjusted accordingly.
6
Bolus Volume Accuracy - ± 10% @ 5ml under nominal conditions
2
, tested to IEC60601-2-24 . Under all conditions
3
the bolus volume
accuracy should be de-rated as for rate accuracy .
