Medical grade 10L oxygen concentrator Dual flow 10L PRODUCT SPECIFICATIONS:

*Working voltage (V/Hz)： ～220 ± 10% / 50 ± 1 / 110 ± 10% / 60 ± 1 
*Rated power (w)： 600 
*Flow range at nominal 
*pressures of zero and 7 kPa (L/min) ：0.5～10 
*Oxygen concentration at the nominal zero pressure of the outlet (within the initial start-up within 10 min, the  specified concentration level is reached) ：When the oxygen flow rate is 0.5~10L/min, the oxygen concentration is ≥90% 

*Maximum recommended flow rate (rated flow rate) ：10 L/min 
*At the maximum recommended flow rate, a back pressure of 7 kPa is applied and the flow rate 
changes. :≤0.5 L/min 
*Oxygen concentration at the recommended maximum flow rate (within the initial start-up within 10 min, the specified concentration level is reached) :≥90%15 
*Flow adjustment range :Continuously adjustable from 0~10L/min 
*Stand-alone net weight (Kg) :23 
*Machine noise dB(A) :≤55 
*Dimensions (mm) ：Length 380* wide 330* high 600 
*Oxygen output pressure ：40-60kPa 
*Hypoxic indicator ：At rated flow rate, when the oxygen concentration is ≤82% (± 
3%), the yellow hypoxic indicator light is displayed. Please turn off the machine immediately, use the spare oxygen, and contact the supplier or manufacturer immediately. 

*Compressor safety valve release pressure: 250kPa ± 50 kPa 
Oxygen outlet temperature: ≤46°C 
When the altitude is between 0 and 2000 meters, the oxygen concentration is ≥90%, and the 
efficiency is less than 90% from 2001 meters to 4,000 meters.