OXYGEN CONCENTRATOR

Maximum flowrate recommended: 5L/min
Oxygen Output Concentration Levels: (reach the stated oxygen concentration level within 30 minutes after turning on the machine): 93%±3% at the flowrate of 0.5~5L/min
Flowrate range: 0.5~5L/min
Flowrate change at maximum recommended flowrate with 7 kPa back pressure: <0.5L/min.
Outlet pressure: 20kPa~50kPa
Input Power Consumption: 400VA
Electrical Requirements: AC220V±10%, 50Hz±1Hz
Operating noise: ≤55dB(A)
SpO2 Measurement
1)Range: 0%~100%
2)Resolution: 1%
3)Accuracy: ±2% when SpO2 is in range of 70%~100%; unspecified when less than 70% .
Pulse rate Measurement
1)Range: 30bpm～250bpm
2)Resolution: 1bpm
3)Accuracy: ±2bpm or ±2％, whichever is greater
Safety characteristics
1) Type of protection against electroshock: class Ⅱ equipment
2) Degree of protection against electroshock: Type BF applied part
3) Degree of protection against ingress of water: IP21