Auto CPAP / CPAP System User Manual V1.0
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Type of Protection Against Electric Shock
Class II Equipment
Degree of Protection Against Electric Shock
Type BF Applied Part
Degree of Protection Against Ingress of Water
IP22
Pressure Range
4 to 20 hPa (in 0.5 hPa increments), ≤30 hPa under single fault conditions.
Static Pressure Stability
± 0.5 hPa
Ramp
The ramp time ranges from 0 to 60 minutes.
Sound Pressure Level
< 28 dB, when the device is working at the pressure of 10 hPa.
Sound Power Level
< 36 dB, when the device is working at the pressure of 10 hPa.
Maximum Flow
Measured Pressure at the
Patient Connection Port (hPa)
Average Flow at the Patient
Connection Port (L/min)
Pressure
Range: 0 ~ 20 hPa
Margin of Error: ± (0.4 hPa + 4%)
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%
Wavelengths
Red: 663 nanometers
Infrared: 890 nanometers