Oxygen Concentrator with 5L/min flowrate

-Oxygen flow: 0.5-8L/min -Purity: 93%±3% -Outlet pressure (Mpa): 0.04-0.06 -Sound level: 48dB -Power: AC220±10%50/60±1Hz AC110±10% 50/60±1Hz   (different country or area has             different require) -Power: ≤450W -Timer: to record the total accumulated time of the unit operates -Alarm: Power failure alarm, High & Low pressure alarm -Net weight: 25kg -Size (mm): 365*375*600   Alternative functions: -Nebulizer -High temperature alarm -Purity alarm: (Oxygen purity monitoring: When purity is above 85%, it will give green light;    when the purity is between 85% and 73%, it will give yellow light; when purity is below 73%,   it will give red light) -Pulse Oximeter: Fingertip    oximeter is available for    monitoring patient oxygen    saturation on site (Alternatively)