An oxygen concentrator is a device that concentrates the oxygen from a gas supply (typically ambient air) by selectively removing nitrogen to supply an oxygen-enriched product gas stream. Two methods in common use are pressure swing adsorption and membrane gas separation.
High oxygen purity 93%+-3%..
Description6L Oxygen Concentrator Portable Air PurifIer Generator Medical Machine DDT-1A Home HouseholdPackage Included:1 x DDT-1A Oxygen Concentrator1 x Remote Control1 x Oxygen Tube1 x Water Trap1 x Headset Oxygen Inhaler1 x Nasal Suction Oxygen Inhaler1 x 1.5m Rubber Hose1 x Inlet Filter1 x User..
For this device, 5 flows can work independently by adjust the flow knob,and also support combine use .The separate flowmeter minimum scale can arrive 0.125L/Min，combine used maximum flow rate less than the oxygen flow rate at oxygen outlet ,It is available for children and adults to choose to use.
1.High oxygen purity 93%+-3% from 1Liter to 5 liter2.Comes with overload protection system, which can protect machine if meet high voltage.3.Timing function, can setting up workingtime:30mins,60mins,90mins,120mins4.Automatic Alarm function :power failure alarm, low voltage alarm, low purity alarm(Op..