Sound power level:

<45 dB (tested in accordance with the requirements of ISO

 

17510-1:2007)

 

 

Dimensions (L x W x H):

270 mm x 230 mm x 141 mm

 

 

Weight:

2.3 kg

 

 

Air outlet:

22 mm taper, compatible with ISO 5356-1:2004 Anaesthetic &

 

Respiratory Equipment - Conical Connectors

 

 

Pressure measurement:

Internally mounted pressure transducer

 

 

Flow measurement:

Internally mounted flow transducer

 

 

Power supply:

AC 100–240V, 50–60Hz, 2.2A; AC 110V, 400 Hz, 2.2A;

 

DC 24V, 2A

 

 

Housing construction:

Flame retardant engineering thermoplastic

 

 

Environmental

• Operating Temperature: +5°C to +35°C

conditions:

 

 

• Operating Humidity: 10%–95% non-condensing

 

 

 

 

• Storage and Transport Temperature: -20°C to +60°C

 

 

 

• Storage and Transport Humidity: 10%–95% non-condensing

 

 

Electromagnetic

Product complies with all applicable electromagnetic

compatibility:

compatibility requirements (EMC) according to IEC60601-1-2,

 

for residential, commercial and light industry environments. For

 

further details, see “Guidance and Manufacturer’s Declaration -

 

Electromagnetic Emissions and Immunity” on page 20.

 

 

Air filter:

Two-layered, powder-bonded, polyester non-woven fibre

 

 

Air tubing:

Flexible plastic, 2 m or 3 m length

 

 

IEC 60601-1

• Class II (double insulation)

classifications:

 

 

Type CF

 

 

 

 

 

Continuous operation

This flow generator is not suitable for use in the presence of a flammable anaesthetic mixture with air, or with oxygen or nitrous oxide entrained in the flow generator airpath.

Displayed values

Value

Range

Accuracy

Display Resolution

 

 

 

Pressure sensor at air outlet

 

 

 

 

 

 

Pressure

-5 to 30 cm H2O

±0.5 cm H2O (+ 4% of

0.1 cm H2O

 

 

measured value)

 

 

 

 

Flow sensor in flow generator*

 

 

 

 

 

 

Leak

0–120 L/min

**

1 L/min

 

 

 

 

Tidal volume

50–3,000 mL

**

1 mL

 

 

 

 

Respiratory rate

6–60 BPM

±0.5 BPM

1 BPM

Minute ventilation

0.6–60 L/min

**

0.1 L/min

 

 

 

 

*Results may be inaccurate in the presence of leaks or supplemental oxygen.

**The displayed values are estimates. They are provided for trending purposes only.

† Results may be inaccurate if the tidal volume is below 50mL.

English

System Specifications

17

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ResMed VPAP III ST-A manual Sound power level, Dimensions L x W x H, Weight Air outlet, Flow measurement, Power supply, Iec