ResMed Mirage Activa LT Mode D'emploi page 12

Technical Specifications
Pressure–Flow
Curve
Dead Space Infor-
mation
Therapy Pressure
Environmental
Conditions
Resistance
Sound
Gross dimensions
Mask setting
options
Notes:
• The mask system does not contain PVC or DEHP materials.
• This product does not contain natural rubber latex.
• The manufacturer reserves the right to change these specifications
without notice.
The mask contains passive venting to protect against rebreathing.
As a result of manufacturing variations, the vent flow rate may
vary.
50
45
40
35
30
25
20
15
10
5
0
4 6 8 10
Mask Pressure (cm H
The dead space of the mask varies according to cushion size. It is
185 mL for the Medium size.
4 to 20 cm H O
2
Operating temperature: +5°C to +40°C
Operating humidity: up to 95% non-condensing
Storage and transport temperature: -20°C to +60°C
Storage and transport humidity: up to 95% non-condensing
Drop in pressure measured (nominal)
at 50 L/min: 0.1 cm H
at 100 L/min: 0.7 cm H
DECLARED DUAL -NUMBER NOISE EMISSION VALUES in ac-
cordance with ISO 4871. The A-weighted sound power level of the
mask is 30 dBA, with uncertainty 3 dBA. The A-weighted sound
pressure level of the mask at a distance of 1m is 22 dBA, with
uncertainty 3 dBA.
S: 141 mm (H) x 91 mm (W) x 107 mm (D)
M, L, LW: 154 mm (H) x 95 mm (W) x 117 mm (D)
Mask fully assembled – no headgear.
Select 'Activa' (if available) otherwise select 'Standard' as the
mask option.
12 14 16 18
O)
2
O
2
O
2
5
Pressure Flow
(cm H O) (L/min)
2
4 19
8 28
12 34
16 40
20 45
20