Specification

Flow Range	1-7L Adjustable
Flow Purity	1L: 93%, 2L: 70%, 3L: 60%, 4L-5L: 50%-40%, 6L: 35%, 7L: 30%
Power Supply	AC 110V / 220V / 50 Hz
Input Power	120 W
Net Weight	5.2 KG
Product Size	230 x 230 x 340(mm)
Supportive Altitude	Oxygen concentration will not decrease 1828 meters lower. Efficiency below 90% from 1828m to 4000m
Minimum Working Time	No less than 30 minutes
Environmental Temperature Range	10℃ – 40℃
Relative Humidity	≤ 80%
Atmospheric Pressure Range	860 hpa – 1060 hpa
Oxygen Outlet Temperature	≤ 46℃

Where does the oxygen come from?

The air is compressed by the oil-free air compressor and flows to the inlet of the rotary valve. The molecular sieve physical adsorption and desorption technology is used. The molecular sieve is filled in the oxygen concentrator, which can adsorb nitrogen in the air when pressurized. The remaining unabsorbed oxygen is collected and becomes high-purity oxygen after purification. The molecular sieve discharges the adsorbed nitrogen back to the ambient air when decompressed, and can adsorb nitrogen and produce oxygen when pressurized next time. The whole process is a periodic dynamic cycle process, and the molecular sieve is not consumed and keeps working to filter air and produce oxygen.

Key Features

LED super large display screen, clear for operation

Smart voice reminder, easy and understandable for the elderly

Atomization and oxygen concentration integration, multiple choices for better and convenient treatment

Low noise for comfortable rest

1-7L oxygen flow is adjustable, different flow with different oxygen purity, meeting different inhalation requirements.

Product Details

Smart HD large screen

No need to worry about that it is difficult for own senior families. Large and high-definition screen matching larger words, suitable for old people to use.

Molecular Sieve Technology from French

Using molecular sieves imported from France and seamless alumina alloy molecular sieve tubes to maintain high oxygen concentration and supply guarantee.

Oil-free compressor

Compressor is the key point of an oxygen concentrator Using pure copper oil-free compressor to ensure stable oxygen production, which is cleaner and more efficient.

Remote Control

There is a controller provided to remotely control the machine like watching TV, which is convenient for old people because they do not need to move the machine.

Visual Humidification Cup

There is a visible window on the machine body, convenient to observe the water level in the humidification cup at any time. （The water in the humidification cup is used to humidify the oxygen, not to produce oxygen.）

Smart Voice Reminder

The flow rate and concentration, the start and end of oxygen inhalation, and the cleaning of the humidification cup can all be announced with voice reminders.

Low Noise

The working volume is about 40 dB, which is quiet enough for sleep. It is good enough for people whose sleep quality is comparatively bad.

8-layer Filter Technology

① Dense filter：To filter out large particles, dust and other impurities in the air

② Negative ion filtration：Electrostatic dust removal, ensure fresh air

③ HEPA filtration: Further filters small and medium particles in the air

④ Medical filter cotton: Filter cotton can filter dust and bacteria with high efficiency

⑤ Molecular sieve filtration: Dry filtration and molecular sieve filtration dehumidification ensure that the oxygen production process is clean and tidy

⑥ Oxygen separation: Using molecular sieve to absorb nitrogen from the air

⑦ Increased oxygen purity: More oxygen is collected at the adsorption bed outlet

⑧ Bacteria filtration: Ensuring that the oxygen coming out is clean and pure