KeyTechnicalIndexes ● Product Name: Home Oxygen concentrator ● Model: DE-Y5AW-E ● Oxygen Generation Method: PSA ● Rated Power: 380VA ● Rated Voltage: AC220±22V 50 ± 1Hz/AC110±10V 60Hz ● Oxygen Concentration: 95% -30% ● Oxygen Flow Rate: 1-6L / min adjustable ● Oxygen Pressure: 0.03-0.08MPa ● Carbon Dioxide: Pass the test according to the prescribed method ● Carbon Monoxide: Pass the test according to the prescribed method ● PH: Pass the test according to the prescribed method ● Morphological Identification: Colorless gas, odorless and tasteless, combustion-support ● Operating Noise: ≤ 58dB (A) ● Dimension: 380 x 240 x627mm ● Net Weight: 17.5kg ● Classification: Class II ● Display Control: LED light display, intelligent chip control, infrared remote control ● Safe Working Conditions: Environmental Temperature : 5℃-40℃ Relative Humidity: ≤ 80% Atmospheric Pressure: 86kpa-106kpa ● When the temperature is lower than 5℃, the device should be placed at normal working environmental temperature for more than four hours before use.