BMC G3 B20A, User Manual, Page: 10 / 61

BPAP System User Manual
7 / 57
Maximum Flow
Test of Maximum Flow rate for: G3 B25A, G3 B25S, G3 B25VT
Test Pressure
Pmin
Pmin + 1/4
(Pmax-Pmin)
Pmin + 1/2
(Pmax-Pmin)
Pmin + 3/4
(Pmax-Pmin) Pmax
Test Pressures (hPa) 4 10 15 20 25
Measured Pressure at the
Patient Connection Port (hPa)
3 9 14 19 24
Average Flow at the Patient
Connection Port (L/min)
90 150 150 150 150
When the working pressure is set to the values listed in the table, the average flow rate at
the patient end should be greater than 80% of the corresponding flow value in the table.
Test of Maximum Flow rate for: G3 B30VT, G3 B30SV, G3 LAB
Test Pressure
Pmin
Pmin + 1/4
(Pmax-Pmin)
Pmin + 1/2
(Pmax-Pmin)
Pmin + 3/4
(Pmax-Pmin) Pmax
Test Pressures (hPa) 4 11 17 24 30
Measured Pressure at the
Patient Connection Port (hPa)
3 10 16 23 29
Average Flow at the Patient
Connection Port (L/min)
90 150 150 150 120
When the working pressure is set to the values listed in the table, the average flow rate at
the patient end should be greater than 80% of the corresponding flow value in the table.
Test of Maximum Flow rate for: G3 B20A
Test Pressure
Pmin
Pmin + 1/4
(Pmax-Pmin)
Pmin + 1/2
(Pmax-Pmin)
Pmin + 3/4
(Pmax-Pmin) Pmax
Test Pressures (hPa) 4 8 12 16 20
Measured Pressure at the
Patient Connection Port (hPa)
3 7 11 15 19
Average Flow at the Patient
Connection Port (L/min)
85 135 140 140 140
When the working pressure is set to the values listed in the table, the average flow rate at
the patient end should be greater than 80% of the corresponding flow value in the table.
SpO
2
Range: 35%
～
100%
The margin of error for SpO
2
between 70% and 100% is ± 3%. No strict accuracy
requirements for SpO
2
below 70%.
Pulse Rate
Range: 30
～
240 BPM
Margin of Error: ± 2%