Oxygen concentration

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Technical parameters
Maximum recommended flow rate (oxygen concentration ≥ 90%) 3 L/min 
Flow range when the outlet nominal pressure is zero (oxygen concentration ≥ 90%) 0.5 ~ 3 L/min
Flow range when the outlet nominal pressure is 7 kPa (oxygen concentration ≥ 90%)  0.5 ~ 3L/min
When the recommended maximum flow rate is applied and a back pressure of 7 kPa is applied, the flow rate change <±10%
The operating noise of the whole machine ≤60 dB (A)
Timer error  ≤±3%
Output pressure  20kPa~70kPa
Compressor safety valve release pressure  200kPa~300kPa
Oxygen concentration measurement  0~95%, error ≤±3%
Operating mode  Continuously operating
Atomization outlet pressure  ≥60kPa
Language/Voice Switching Function ≤330VA
Weight  Overall machine weight: about 11kg
Size  400×195×495(mm)
Packing size  465*260*605mm 
Weight:  12kg
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