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[China]
Trade Verify
Address: No. 78 Tongxin Road, Tongan Town, High-tech Development Zone, Suzhou City, Jiangsu Province, China
Contact name:Jack Shi
Suzhou Cherish Gas Technology Co.,Ltd. |
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Verified Suppliers
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Smart Household Oxygen Machine 1-5L 93+/-3% Purity With LCD Touch Screen Used For Oxygen Therapy And Health Care
Product Parameter
| Oxygen Concentrator Flow Rate | 1-5L min |
| Oxygen Concentration | 35%-95% |
| Purity | 93+/-3% |
| Power Supply | AC220V+/-22V 50Hz+/-1Hz |
| Power | 200VA |
| Noise | 45dB(A) |
| Service Environment | Temperature:5 - 40℃; Humidity: Under 30 - 75% RH(No condensation) |
| Overall Dimensions(mm) | (W)390 x (D)215x (H)300mm |
| Net Weight | 6.38kgs |
| Characteristic | Compact body absorbs oxygen anytime and anywhere; Long life high efficiency lithium molecular sieve; LCD Touch-controlled flow regulation, more accurate and convenient; High efficiency lithium molecular sieve; Low decibel operation, quiet oxygen. |
| Certificate | CE Certificate |
| Warranty period | 1 years for whole macnine; 3 years for Air Compressor; Lifelong maintenance. |
Working Principle Description
Our home oxygen concentrator is the medical molecular sieve oxygen
generator.
The concentrator takes clean compressed air as raw material and
uses high efficiency lithium molecular sieve as adsorbent to produce oxygen from air under certain pressure.
The compressed air after purified and dried , were carried out in
the adsorber by pressuring adsorption and decompression desorption.
Due to the aerodynamic effect, the diffusion rate of nitrogen in
the pores of lithium molecular sieve is much higher than that of
oxygen. Nitrogen is preferentially adsorbed by lithium molecular
sieve, and oxygen is enriched in the gas phase to form finished
oxygen.
Then, the adsorbent desorbs the adsorbed impurities, such as
nitrogen, to achieve regeneration after decompression to
atmospheric pressure. Generally, two adsorption towers are set in
the system, one is for adsorption and oxygen generation, the other
is for desorption and regeneration.
PLC program controller is used to control the opening and closing of pneumatic valve to
make the two towers circulate alternately, so as to obtain higher
purity oxygen (93%±3).
Oxygen is a prescription drug in European and American countries
and Japan. According to different needs of users, doctors will give
appropriate prescription suggestions. Therefore, the quality of
oxygen (including oxygen concentration, pressure and flow), the
time of oxygen intake and the accuracy of oxygen flow are very
important for users' home health care and oxygen therapy.
