M
c
ask
haracteristics
Mask dead space
U
M
NV M
ltra
irage
ask
Note: This value was obtained using a facial profile and measuring the
volume from the surface of the face to the end of the elbow. The data is
provided as an indication only. Actual volumes may vary depending on
individual facial features.
Mask iMpedance data
At a flow of 60 L/min the difference in pressure
between the end of the elbow and inside the mask is
less than 0.5 cmH
O.
2
Mask leak
The leak from the mask, excluding leak between
the face and the mask, is less than 6.0 L/min up to
20 cm H
O.
2
4
100 mL
environMental conditions
Temperature
Operating
+5°C to +40°C
Storage and Transport -20°C to +60°C
p
M
arts of the
ask
Elbow
Headgear clip tab
Ports cap
Humidity
15% to 95%
relative humidity
non-condensing
up to 95%
relative humidity
non-condensing
Forehead support
Forehead support tab
Mask frame
Cushion clip
Mask cushion
Headgear clip