Technical Specifications - ResMed AirFit N30 User Manual

CAUTION
• Visual criteria for product inspection: If there is any visible deterioration of a mask
component (cracking, crazing, tears etc.), the component should be discarded and
replaced.
• When fitting the mask, do not overtighten the headgear as this may lead to skin
redness or sores around the mask cushion.
• Avoid connecting flexible PVC products (eg, PVC tubing) directly to any part of the
mask. Flexible PVC contains elements that can be detrimental to the materials of the
mask, and may cause the components to crack or break.
• Do not iron the headgear as the material is heat sensitive and will be damaged.

Technical specifications

Mask setting options: For AirSense: Select 'Pillows'.
Compatible devices: For a full list of compatible devices for this mask, see the
Mask/Device Compatibility List at ResMed.com/downloads/masks.
Pressure-flow curve
Therapy pressure: 4 to 20 cm H
Resistance: Drop in pressure measured (nominal)
at 50 L/min: 0.4 cm H
at 100 L/min: 1.7 cm H
Sound: Declared dual-number noise emission values in accordance with ISO4871:1996
and ISO3744:2010. The A-weighted sound power level and the A-weighted pressure level
at a distance of 1 m, with uncertainly of 3 dBA, are shown.
Power level (with QuietAir Frame): 25 dBA
Pressure level (with QuietAir frame): 18 dBA
Power level (with standard frame): 28 dBA
Pressure level (with standard frame): 21 dBA
Environmental conditions
Operating temperature: 5°C to 40°C
Operating humidity: 15% to 95% RH non-condensing
0
2
O
2
O
2
Pressure
(L/min)
(cm H O)
2
4
8
12
16
20
English
Flow
20
29
37
43
49
7