Table of Contents
Advertisement
Pressure flow curve (ISO17510:2015)
Inspiratory and expiratory resistance with
AAV open to atmosphere (ISO 17510:2015)
Inspiration at 50L/min
Expiration at 50L/min
AAV Pressures (ISO 17510:2015)
Open-to-atmosphere pressure
Closed-to-atmosphere pressure
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.
26
F20 connector
0.7 cm H
0.5 cm H
F20 connector
0.9 cm H
1.0 cm H
± 1.5 L/min or ± 2.7% of reading (whichever is
greater)
± 0.15 cm H
O (hPA)
2
± 0.27 cm H
O (hPA)
2
± 5 mL or 6% of reading (whichever is greater)
± 20 mL or 3% of reading (whichever is greater)
± 10 ms
Pressure
[cm H
O (hPa)]
2
4
8
12
16
20
O (hPa)
2
O (hPa)
2
O (hPa)
2
O (hPa)
2
Flow
[L/min]
21
26
29
31
33
Advertisement
Table of Contents
