Technical Specifications - ResMed Swift FX Nano User Manual

Technical Specifications

Pressure-flow curve
Dead space
Physical dead space is the empty volume of the mask to the
information
end of the swivel. Using the wide cushions it is 125 mL.
Therapy
4 to 30 cm H
pressure
Resistance
Drop in pressure measured (nominal)
at 50 L/min: 0.5 cm H
at 100 L/min: 2.0 cm H
Environmental
Operating temperature: +5°C to +40°C
conditions
Operating humidity: 15% to 95% relative humidity
non-condensing
Storage and transport temperature: -20°C to +60°C
Storage and transport humidity: up to 95% relative humidity
non-condensing
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 of 3 dBA. The
A-weighted sound pressure level of the mask at a distance
of 1 m is 17 dBA, with uncertainty of 3 dBA.
Gross Small:
dimensions
430 mm (H) x 100 mm (W) x 75 mm (D)
Standard:
430 mm (H) x 104 mm (W) x 75 mm (D)
Wide:
430 mm (H) x 114 mm (W) x 75 mm (D)
Mask fully assembled with short tube assembly (no
headgear)
8
The mask contains passive venting to protect
against rebreathing. As a result of
manufacturing variations, the vent flow rate
may vary.
Pressure
(cm H
4
8
12
16
20
22.5
30
O
2
O
2
O
2
Flow
(L/min)
O)
2
20
29
37
43
49
52
61