ResMed AirMini Manual Del Usuario página 27

Measurement system uncertainties
In accordance with ISO 80601-2-70:2015 the measurement uncertainty of the
manufacturer's test equipment is:
For measures of flow
For measures of static pressure
For measures of dynamic pressure
For measures of volume (< 100 mL)
For measures of volume (≥ 100 mL)
For measures of time
Note: ISO 80601-2-70:2015 stated accuracies and test results provided in this manual for
these items already include the relevant measurement uncertainty from the table above.
Pressure accuracy
Maximum static pressure variation at 10 cm H
ISO 80601-2-70:2015:
Tested with full face mask: ±0.5 cm H
Maximum dynamic pressure variation according to ISO 80601-2-70:2015
Machine with full face mask
Pressure
[cm H O (hPa)]
2
4
8
12
16
20
± 1.5 L/min or ± 2.7% of reading (whichever is
greater)
± 0.15 cm H
± 0.27 cm H
± 5 mL or 6% of reading (whichever is greater)
± 20 mL or 3% of reading (whichever is greater)
± 10 ms
0 (0.5 hPa)
2
10 BPM
0.5
0.5
0.5
0.5
0.5
O (hPA)
2
O (hPA)
2
O (10 hPa) according to
2
15 BPM
0.7
0.7
0.7
0.7
0.7
20 BPM
1.0
1.0
1.0
1.0
1.0
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