1.Power supply: AC220V±22V/110V±11V,50Hz/60Hz±1Hz
2.Input power:≤200VA
3.Oxygen flow: 1L/min ～ 5L/min
4.Oxygen concentration:30%～90%(when the oxygen flow is 1L/min, oxygen concentration is ≥ 90%)
5.Noise: ≤60dB(A)
6.Shape size: 33.5×21.5× 37.5(cm)
7.N.W.:6.5kg
8.Altitude: the oxygen concentration will not be reduced when it is from sea level to 1828m, but theoxygen concentration will be less than 90% when the sea level is from 1828 to 4000m
9.Safety system:
▲Shutdown due to current overload or loose connections;
Shutdown due to high temperature of compressor;
10.Shortest working time: not less than 30minutes
11.Electrical classification:Class ll equipment, type B application part
12.Operation mode: continuous operation
13.Normal working environment
▲Ambient temperature range: 5 ℃～40°℃;Relative humidity range:≤80%;
▲Atmospheric pressure range:860hPa～ 1060hPa.
Notice: When the storage and transportation temperature is below 5°℃, the oxygen concentrator shallbe placed in normal working temperature for more than 4 hours before operation.
14.Oxygen outlet temperature:≤ 46℃ 15.Storage and transportation environment:
The oxygen concentrator shall be stored indoors where is dry, ventilating without corrosive gases, theambient temperature range is -5 C～+40 °C and relative humidity range is 35% to 85%.
During transportation, prevent the oxygen concentrator from direct sunlight,rain, moisture or fiercecollision. Do not transport with poisonous, dangerous or corrosive materials.
