Technical Specifications
Note:
The mask system does not contain latex, PVC or DEHP materials.
Pressure–Flow
Curve
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.
0
5
10
15
20
25
30
35
40
45
50
4
6
8
10
12
14
16
18
20
Pressure
(cm H
2
O)
Flow
(L/min)
4
9
34
40
0
4
Vent Flo
w R
ate (L/min)
Mask Pressure (cm H
O)
Dead Space
Information
The dead space of the mask varies according to cushion size. It
is mL for the Extra Large size.
Standards
CE designation in accordance with EC directive 93/4/EEC,
class IIa. ISO 49, ISO 34, ISO 0993- and ISO 0-.
Therapy
Pressure
4 to 0 cm H
O
Resistance
Drop in pressure measured (nominal)
at 0 L/min: 0. cm H
O
at 00 L/min: 0. cm H
O
Sound
DECLARED DUAL-NUMBER NOISE EMISSION VALUES in
accordance with ISO 4. The A-weighted sound power level
of the mask is dBA, with uncertainty 3 dBA. The A-weighted
sound pressure level of the mask at a distance of m is
9 dBA, with uncertainty 3 dBA.
Environmental
Conditions
Operating temperature: +°C to +40°C
Operating humidity: 0%–9% relative humidity
non-condensing
Storage and transport: -0°C to +0°C
Storage and transport humidity: 0%–9% relative humidity
non-condensing
Gross
dimensions
S:
40 mm (H) x 9 mm (W) x 93 mm (D)
M, L, LW, XL: mm (H) x 9 mm (W) x 9 mm (D)
Mask fully assembled – no headgear.
Note:
The manufacturer reserves the right to change these specifications
without notice.