ResMed Defy Mini User Manual page 37

Humidifier performance
The following settings have been tested at 22°C ambient temperature:
Mask Pressure
cm H O (hPa)
2
3
4
10
20
25
1
AH - Absolute Humidity in mg/L
2
BTPS - Body Temperature Pressure Saturated
Air tubing
Air tubing Material
ClimateLineAir Flexible plastic and electrical components
SlimLine Flexible plastic
Standard Flexible plastic
Heated air tubing temperature cut-out:  41°C
Notes:
 The manufacturer reserves the right to change these specifications without notice.
 The electrical connector end of the heated air tubing is only compatible with the air outlet at the device end and should
not be fitted to the mask.
 Do not use electrically conductive or antistatic air tubing.
 The temperature and relative humidity settings displayed are not measured values.
Displayed values
Value
Pressure sensor at air outlet:
Mask pressure
Flow derived values:
Leak
Tidal volume
Respiratory rate
Minute ventilation
Value
Pressure measurement:
2
Mask pressure
Flow and flow derived values
Flow
2
Leak
2,3
Tidal volume
2,3
Respiratory rate
2,3
Minute ventilation
1
Results are expressed at ATPD (Ambient Temperature and Pressure, Dry).
2
Accuracy may be reduced by the presence of leaks, supplemental oxygen, tidal volumes <100 mL or minute ventilation <3 L/min.
3
Measurement accuracy verified as per EN ISO 10651-6:2009 for Home Care Ventilatory Support Devices (Figure 101 and Table 101) using
nominal ResMed mask vent flows.
34
RH output %
Setting 4
85
85
85
85
85
Range
4–25 cm H
0–120 L/min
0–4000 mL
0–50 BPM
0–30 L/min
Accuracy
±[0.5 cm H
1
:
±6 L/min or 10% of reading, whichever is greater, at 0 to 150 L/min positive flow
±12 L/min or 20% of reading, whichever is greater, 0 to 60 L/min
±20%
±1.0 BPM
±20%
Setting 8
100
100
100
90
90
O (4–25 hPa)
2
1
O (0.5 hPa) + 4% of measured value]
2
Nominal system output AH
Setting 4
6
6
6
6
6
Length
2 m
1.8 m
2 m
Display resolution
0.1 cm H O (0.1 hPa)
2
1 L/min
1 mL
1 BPM
0.1 L/min
1 2
, BTPS
Setting 8
>10
>10
>10
>10
>10
Inner diameter
15 mm
15 mm
19 mm