Description
Main technical specifications
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- Recommended maximum oxygen flow: 5L/min.
- Flow scope when the nominal pressure at the outlet is 7kPa: 0.5L/min～5L/min.
- Apply 7kPa back pressure at the recommended maximum flow, the flow reaches accuracy of ± 10% to the indicated flow.
- Oxygen concentration when the nominal pressure at the output is zero (achieve the required oxygen concentration level within 30 minutes of the initial startup): the oxygen yield is 0.5L/min to 3L/min, the oxygen concentration is ≥90%._x000D_
Output pressure: 0.02MPa～0.07MPa - See Figure 1 for function table of oxygen concentration and oxygen flow when the nominal pressure at the output is zero.
- Release pressure of compressor’s safety valve: 280kPa±50kPa
- Noise: ≤ 60dB(A)
- Maximum nebulization rate: ≥ 0.1mL / min (for model with nebulizer)
- Power supply voltage: 220V±22V/110V±11V, 50Hz/60Hz ±1Hz
- Input power: 450VA
- Net weight: 17.42 kg
- Dimensions: 38.5×25×44(cm)
- Altitude: the oxygen concentration will not be reduced when it is from sea level to 1828m, but the oxygen concentration will be less than 90% when it is from 1828m to 4000m
- Safety system:
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▲ Shutdown due to current overload or loose connections_x000D_
▲ Shutdown due to high temperature of compressor;_x000D_
▲ Low oxygen concentration alarm;_x000D_
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- Shortest working hours: not less than 30 minutes.
- Electrical classification: Class II equipment, type B application part
- Running mode: continuous operation
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Normal working environment
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▲ Ambient temperature range: 5 ℃to 40 ℃;_x000D_
▲ Relative humidity range: ≤ 80%;_x000D_
▲ Atmospheric pressure range: 860hPa to 1060hPa._x000D_
Notice: When the storage and transportation temperature is below 5℃, the oxygen concentrator shall be placed in normal working temperature for more than 4 hours before operation._x000D_
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- Oxygen outlet temperature: ≤ 46℃
- Suggestion: the length of the oxygen tube shall not exceed 6 meters, and the oxygen tube can not be bent or deflated.
- Storage and transportation environment:
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▲ Ambient temperature range: -40℃～+70 ℃;_x000D_
▲ Relative humidity range: 10% to 100%, and no condensation;_x000D_
▲ Atmospheric pressure range: 860hPa to 1060hPa._x000D_
Notice: The oxygen concentrator shall be stored inside the room where there is no strong sunlight,_x000D_
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No corrosive gases but well ventilated. Do not shake or place upside down the oxygen concentrator during transportation._x000D_
List of packaging
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| 1. oxygen concentrator | 1 piece |
| 2. disposable nasal oxygen tube | 2 piece |
| 3. air filter | 6 piece |
| 4. fuse | 1 piece |
| 5. remote control | 1 piece |
| 6. O-shaped sealing ring of humidifier | 1 piece |
| 7. Operation Instruction | 1 copy |
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The oxygen concentrator with nebulizer is additionally provided with air pipe, nebulization medicine cup, nozzle or face mask.
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