Product Features: Yameina oxygen generator, zy-10FW big medical oxygen generator, more bigger LED screen. we can support 220V/110V 50HZ/60HZ for different country to use. 1 The maximum recommended flow:8L/min 2 The flow range of nominal pressure of 7k Pa: 0.5-8L/min 3 The flow rate change under the maximum recommended flow rate with the back pressure 7 k Pa:± 10% 4 Oxygen concentration when the nominal pressure of the outlet is zero(the specified concentration level is reached within 30 min after the initial start-up): The oxygen concentration is 93% ± 3% at the oxygen flow rate of 1L/min. 5 The output pressure: 30-70 k Pa 6 Release pressure of compressor safety valve: 250 k Pa ± 50 k Pa 7 Machine noise:<50 dB(A) 8 Power supply: AC 220V/50Hz 9 Input power: 550W 10 Net weight: about 24KG 11 Dimensions : 308*300*736mm 12 Altitude: The oxygen concentration does not reduce at 1828 meters above sea level, and the efficiency is less than 90% from 1828 meters to 4000 meters. 13 Security system: Current overload or loose connection line, machine halt; High temperature of compressor, machine halt 14 Minimum working time: no less than 30mins 15 Electrical classification: Class 2 equipment, Type B application part. 16 Character of service: continuous opeartion 17 Normal working environment: Ambient temperature range: 10℃ - 40℃ Relative humidity ≤ 80%℃; Atmospheric pressure range: 860 h Pa - 1060 h Pa; Note: The equipment should be placed in normal working environment for more than gour hours before use when the storage temperature is lower than 5℃. 18 Temperature of oxygen outlet ≤ 46℃ 19 Recommendation: The length of the oxygen tube should not exceed 15.2 meters and cannot be folded; 20 Ingress protection rating: IPXO 21 Device type: Non-AP/APG device (cannot be used in the presence of flammable anesthetic gas mixed with air or flammable anesthrtic gas mixed with oxygen or methylene)

item	value
Place of Origin	China
	Anhui
Brand Name	Neutral brand
Model Number	ZY-8DW
Instrument classification	Class II
Warranty	1 Year
After-sale Service	Online technical support
Product name	Oxygen Concentrator
Function	Health Care
Application	Clinic
Color	White+Black
Feature	Effect
Material	ABS Plastic
Type	Health Care Product
Certificate	CE/ISO13485
Keywords	Oxygen Concentrator Machine
Power supply	220V/110V 50Hz/60Hz