Technical specifications
Mask setting options: For AirSense, AirCurve or S9: Select 'Full Face'.
Compatible devices: For a full list of compatible devices for this mask, see the
Mask/Device Compatibility List at ResMed.com/downloads/masks.
SmartStop may not operate effectively when using this mask with some CPAP or bi-level
devices.
Pressure-flow curve
Therapy pressure: 4 to 30 cm H
Resistance with Anti Asphyxia Valve closed to atmosphere
Drop in pressure measured (nominal) at 50 L/min: 0.2 cm H
Drop in pressure measured (nominal) at 100 L/min: 1.0 cm H
Resistance with Anti Asphyxia Valve open to atmosphere
Inspiration at 50 L/min: 0.2 cm H
Expiration at 50 L/min: 0.4 cm H
Anti-Asphyxia Valve open-to-atmosphere pressure: <4 cm H
Anti-Asphyxia Valve closed-to-atmosphere pressure: <4 cm H
Sound: Declared dual-number noise emission values in accordance with ISO4871:1996
and ISO3744:2010. A-weighted sound power level is 25 dBA, with uncertainty of 3 dBA. A-
weighted pressure level at a distance of 1 m is 18 dBA, with uncertainly of 3 dBA.
Environmental conditions
Operating temperature: 5°C to 40°C
Operating humidity: 15% to 95% RH non-condensing
Storage and transport temperature: -20°C to +60°C
Storage and transport humidity: up to 95% RH non-condensing
International Commission on Non-Ionizing Radiation Protection (ICNIRP)
Magnets used in this mask are within ICNIRP guidelines for general public use.
Service life: The service life of the mask system is dependent on the intensity of usage,
maintenance, and environmental conditions to which the mask is used or stored. As this
mask system and its components are modular in nature, it is recommended that the user
0
2
O
2
O
2
Pressure
(cm H
O)
2
4
11
17
24
30
O
2
O
2
O
2
O
2
English
Flow
(L/min)
22
38
48
59
67
7