Technical specifications

Pressure–flowThe mask contains passive venting to protect against

curverebreathing. As a result of manufacturing variations, the vent flow rate may vary.

 

70

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Pressure

Flow

 

60

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(L/min)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(cm H2O)

(L/min)

50

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

40

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2

14

rate

 

 

 

 

 

 

 

 

 

 

 

 

 

 

30

 

 

 

 

 

 

 

 

 

 

 

 

 

 

9

31

flow

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

20

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

16

43

Vent

10

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

23

53

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2

4

6

8

10

12

14

16

18

20

22

24

26

28

30

 

 

 

 

 

 

Mask pressure (cm H2O)

 

 

 

 

 

30

61

 

 

 

 

 

 

 

 

 

 

 

 

 

Dead space

Physical dead space is the empty volume of the mask

information

to the end of the swivel.

 

It is 101.7 mL.

 

 

Therapy pressure

2 to 30 cm H2O

Compliance Mask compliance between 5 cm H2O and 15 cm H2O is less than 1.57 mL/cm H2O

Resistance

Drop in pressure measured (nominal)

 

at 50 L/min: 0.8 cm H2O

 

at 100 L/min: 3.1 cm H2O

Sound

DECLARED DUAL-NUMBER NOISE EMISSION

 

VALUES in accordance with ISO 4871. The A-weighted

 

sound power level of the mask is 40.6 dBA, with

 

uncertainty 4 dBA. The A-weighted sound pressure

 

level of the mask at a distance of 1 m is 32.6 dBA, with

 

uncertainty 4 dBA.

Environmental Operating temperature: +5°C to +40°C

conditions Operating humidity: 15% to 95% non-condensing. Storage and transport: -20°C to +60°C

Storage and transport humidity: up to 95% non- condensing.

Gross

Mask fully assembled with elbow assembly – no

dimensions

headgear.

 

35 mm (H) x 430 mm (W) x 40 mm (D)

 

 

18

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ResMed Pixi manual Technical specifications, Information