ResMed 60561 manual Technical specifications, Sound

•Using a mask may cause tooth, gum or jaw soreness or aggravate an existing dental condition. If symptoms occur, consult your physician or dentist.

Technical specifications

Note: The mask system does not contain latex, PVC or DEHP materials.

Pressure–FlowNote: The mask contains passive venting that meets the

Curverequirements for protection against rebreathing as specified in ISO 17510-2. As a result of manufacturing variations, the vent fl ow rate may vary.

										Pressure	Flow
(L/min)	60									(cm H2O)	(L/min)
	50									4	20
	40
Rate	30									8	29
Flow	20									12	37
	10
Vent										16	43
	0
	4	6	8	10	12	14	16	18	20	20	49
			Mask Pressure (cm H2O)

Dead Space Physical dead space is the empty volume of the mask to the

Information end of the swivel. Using the large cushions this is 94 mL.

Standards CE designation in accordance with EC directive 93/42/EEC, class IIa. ISO 14971, ISO 13485, ISO 10993-1 and ISO 17510-2.

Therapy	4 to 20 cm H2O.
Pressure
Resistance	Drop in pressure measured (nominal)
	at 50 L/min: 0.6 cm H2O and at 100 L/min: 2.0cm H2O.
Sound	DECLARED DUAL-NUMBER NOISE EMISSION VALUES in
	accordance with ISO 4871. The A-weighted sound power
	level of the mask is 25 dBA, with uncertainty 3 dBA. The
	A-weighted sound pressure level of the mask at a distance of
	1 m is 17 dBA, with uncertainty 3 dBA.

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

Conditions Operating humidity: 15%–95% non-condensing Storage and transport temperature: -20°C to +60°C Storage and transport humidity: up to 95% non-condensing.

Gross	380 mm (H) x 57 mm (W) x 62 mm (D). Mask fully assembled
Dimensions	with short tube assembly – no headgear.

Note: The manufacturer reserves the right to change these specifi cations without notice.

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