Flo Vigaro - Flow and Pressure Accuracy

Technical data
56
20.2 Rate of flow / pressure accuracy
Flow according to DIN EN ISO 17510-1:
Output of breathing therapy device for the following pressure settings:
Test pressures
P
min
Pmin +
¼(P
max
-P
min
)
Pmin +
½(P
max
-P
min
)
Pmin +
¾(P
max
-P
min
)
P
max
Pressure measured
at the patient
connector (hPa)
3
9.5
16
22.5
29
Average flow at the
patient connector
(l/min)
220
200
175
148
119
(Measurements taken at Pmin = 4.0 hPa/Pmax = 30.0 hPa).
Pressure accuracy according to DIN EN ISO 17510-1:
Characteristic
Fraction of maximum selectable pressure
P
a
1/3 P
max
10.0
2/3 P
max
P
max
f
(breaths/min)
V
t
500ml
10
0.12
0.15
0.30
0.27
15
0.16
0.22
0.28
0.32
20
0.29
0.33
0.37
0.55
(Measurements taken at Pmax = 20.0 hPa)