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System accuracy
Rate Accuracy
±5% at 25 ml/h under nominal conditions
Tested to EN60601-2-24 (90% confidence interval / 95% population).
Bolus Volume Accuracy
±10% @ 5ml under nominal conditions
Tested to EN60601-2-24.
Under all conditions
Occlusion Pressure Accuracy
±150 mmHg under nominal conditions
±250 mmHg under all conditions
Air in Line Accuracy
5
±20% or ±0.025ml
Notes:
1.
All accuracy specifications are with a 95% confidence interval / 95%
population, unless stated otherwise.
2.
Nominal conditions are defined as:
Set Rate: 125 ml/h (25 ml/h for rate accuracy);
Disposable Type: ALARIS ® Infusion Set (Model 273-001);
Needle: 18 gauge x 40 mm;
Solution Type: De-ionised & Degassed Water;
Temperature: 23° ± 2°C
Fluid Head Height: 0.3 ± 0.1 m;
3.
All conditions are as nominal conditions with the following additions
Set Rate: 1 to 999 ml/h;
Solution Type: All fluids (see note 4);
Temperature: 15 to 38°C
Fluid Head Height: 0 ± 1.0 m;
General specifications
Alarm conditions
System error
Air-in-line
Battery depleted
Downstream occlusion
Critical volume
KVO infusion rate
rate.
Occlusion pressure
Fuse type
Air sensor
Air in line detector
Total time setting
Memory retention
Alaris® GW Volumetric Pump
2
2
3
the bolus volume accuracy should be de-rated as for rate accuracy.
2
3
2
under nominal conditions
Back Pressure: 0 ± 10 mmHg.
Upstream occlusion
Incorrect IV set
Door open
The maximum volume infused following a single fault condition is 1.0ml.
Up to a maximum of 5ml/h or the infusion rate if programmed less than the set KVO
User selectable: occlusion alarm pressure at 125ml/h:
250mmHg (low).
350mmHg (normal).
500mmHg (high).
2 X T 125 mA, slow blowing (115V).
2 X T 63 mA, slow blowing (230V).
Integral ultrasonic sensor.
Single bubble:
Accumulator:
Up to 99 hours and 59 mins.
The electronic memory of the pump will be retained for more than 6 months when
not powered up.
Specifications
Specifications
4.
Tested using Distilled water, 20% lipid, 50% glucose, 5% Normal Saline
and 5% Alcohol solutions.
5.
Whichever is the greater of the air in line limit set.
6.
For all conditions the rate accuracy should be adjusted by the
following percentages:
± 10% over the infusion rate range 1 to 999 ml/h
Nominal: -2.5 (± 1.81)% over 8 hours of continuous use.
Nominal: -3.5 (± 1.08)% @ 15°C
Nominal: -0.9 (± 0.62)% @ 38°C
Configurable 50µl, 100µl, 250µl, 500µl.
Fixed 500µl
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1000SM00006 Issue 4
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