ResMed Pixi manual Technical specifications, Information

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)

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