Breas Vivo 3 Clinician Manual page 121

Maximum Flow Rate at Continuous Pressure
Pressure (hPa)
4
8
12
16
20
Maximum Pressure
Property
Maximum pressure limit in the event
of fault condition
CPAP Maximum Dynamic Pressure Variations
Device with standard tube / Device with worst case VBS (external humidifier with 22
mm tube and bacterial filter)
Pressure [cmH2O]
Inlet Air Filter Specification
Specification for Air inlet filter, white (part no 007202):
Performance
Characteristic
NaCl Penetration <7.35 %
Air flow resist-
ance (pressure
drop) flow
Doc. 007232 Y-2
10 bpm
4
0.3/1.0
8
0.3/1.0
12
0.3/1.0
16
0.3/1.0
20
0.3/1.0
Value
12.5 Pa typical
20 Pa max
0.3 Pa max
Flow Rate (l/min)
76
105
158
157
149
Value
60 cmH O
2
15 bpm
0.5/1.2
0.5/1.2
0.5/1.2
0.5/1.2
0.5/1.2
Tested in Accordance with
BS EN 13274–7 NaCl at 16 cm/sec
at 82.5 l/min (100 cm 2 )
at 0.2 cm/sec
Technical Specifications 121
Vivo 3 Clinician's Manual
20 bpm
0.7/1.6
0.7/1.6
0.7/1.6
0.7/1.6
0.7/1.6