Product Name: 3-5L Oxygen Concentrator Generator with Big Screen Model NO.: BM-50-10 Group: Adult LCD Display: With LCD Display Certification: CE, FDA Theory: Electrotherapeutics Function: Biological Regulatio Type: Ophthalmology Trademark: BIOSTELLAR Transport Package: Carton Package Specification: 780*750*700 Origin: China Product Description High Quality Oxygen Generator Oxygen Concentrator for LaboratoryFeatures Oxygen generator is a type of machine that produces oxygen. Its principle is to use air separation technology. First, the air is compressed at a high density and the difference in the condensation points of the components in the air is used to make the gas-liquid separation at a certain temperature, and then further rectified.Technical ParametersModelOG-1000OG-3000OG-5000Oxygen Flow(ml/min)10001000~30001000~5000Oxygen Concentration≥93%±3%Output Pressure(kPa)30~70Noise(dB(A))≤43≤46≤56Maximum Spray Rate(ml/min)≥150Input Consumption(VA)≤230≤330Power SupplyAC110/220V±10%, 50/60HzPackage Size(W*D*H)mm442*265*405560*395*700Net/Gross Weight(kg)9.5/10.527/28Package Size (W*D*H)890*610*770mmGross Weight106kg