Technical Specifications - ResMed Swift LT User Manual

• 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–Flow
Curve
60
50
40
30
20
10
0
4 6
Dead Space
Information
Standards
Therapy
Pressure
Resistance
Sound
Environmental
Conditions
Gross
Dimensions
Note: The manufacturer reserves the right to change these specifications
without notice.
Note: The mask contains passive venting that meets the
requirements for protection against rebreathing as specified in
ISO 17510-2. As a result of manufacturing variations, the vent
flow rate may vary.
8 10 12
Mask Pressure (cm H O)
2
Physical dead space is the empty volume of the mask to the
end of the swivel. Using the large cushions this is 94 mL.
CE designation in accordance with EC directive 93/42/EEC,
class IIa. ISO 14971, ISO 13485, ISO 10993-1 and ISO 17510-2.
4 to 20 cm H O.
2
Drop in pressure measured (nominal)
at 50 L/min: 0.6 cm H
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.
Operating temperature: +5°C to +40°C
Operating humidity: 15%–95% non-condensing
Storage and transport temperature: -20°C to +60°C
Storage and transport humidity: up to 95%.
380 mm (H) x 57 mm (W) x 62 mm (D). Mask fully assembled
with short tube assembly – no headgear.
14 16 18
O and at 100 L/min: 2.0 cm H
2
8
Pressure
(cm H O)
2
4
8
12
16
20
20
2
Flow
(L/min)
20
29
37
43
49
O.