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Oxygen Concertrator – 5 Ltr NSL Believia (China)

88,000.00

Description:

1. Flow Range: 1~5L/min (7F-5) ;2~8L/min (7F-8) ; 2~10L/min (7F-10)

2. Oxygen Concentration: 95.5%~87%

3. Maximum Outlet Pressure: 45kPa±4.5kPa (6.52psi±0.65psi) (7F-5)

Maximum Outlet Pressure: 45kPa±4.5kPa (6.52psi±0.65psi) (7F-8)

Maximum Outlet Pressure: 62kPa±4.5kPa (8.99psi±0.65psi) (7F-10)

4. Pressure Relief Mechanism Operational at:

250kPa±25kPa (36.25psi±3.63psi)

5. Altitude: Up to 1828 meters (6000 ft) above sea level without degradation of concentration levels.

From 1828 meters (6000 ft) to 4000meters (13129 ft) below 90% efficiency. (7F-5)

Altitude: Up to 1230 meters (4000 ft) above sea level without degradation of concentration levels.

From 1230 meters (4000 ft) to 4000meters (13129 ft) below 90% efficiency. (7F-8,7F-10)

6. Sound Level: ≤60dB(A)

7. Maximum nebulizing rate (apply in the oxygen concentrators having the function of nebulizing): ≥0.2 mL/min

8. Power Supply: AC120V±10%   AC220V±10%   AC230V±10%  50Hz  60Hz

4.6amps(AC120V);2.2amps(AC220V~240V) (7F-5,7F-8)

8.5amps(AC120V);4amps(AC220V~240V) (7F-10)

9. Input Power: ≤600VA (7F-5,7F-8)   ≤1000VA (7F-10)

10. Weight: 26kg (57.31bs) (7F-5)   27.5kg (60.62bs) (7F-8)   32.5kg (71.65bs) (7F-10)

11. Dimension:

H44.5cm (17.5″) ×W37.2cm(14.7″)×D68cm(26.8″)

12. Minimum Operating Time: 30minutes

 

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Oxygen Concertrator typically use pressure swing adsorption (PSA) technology and are used very widely for oxygen provision in healthcare applications, especially where liquid or pressurized oxygen is too dangerous or inconvenient, such as in homes or in portable clinics. For other purposes there are also concentrators based on membrane technology.

An oxygen concentrator takes in air and purifies it for use by people requiring medical oxygen due to low oxygen levels in their blood.[1] Oxygen concentrators are also used to provide an economical source of oxygen in industrial processes, where they are also known as oxygen gas generators or oxygen generation plants. Oxygen concentrators utilize a molecular sieve to adsorb gases and operate on the principle of rapid pressure swing adsorption of atmospheric nitrogen onto zeolite minerals and then venting the nitrogen. This type of adsorption system is therefore functionally a nitrogen scrubber leaving the other atmospheric gases to pass through. This leaves oxygen as the primary gas remaining. PSA technology is a reliable and economical technique for small to mid-scale oxygen generation, with cryogenic separation more suitable at higher volumes and external delivery generally more suitable for small volumes.[2]

At high pressure, the porous zeolite adsorbs large quantities of nitrogen, due to its large surface area and chemical character. After the oxygen and other free components are collected the pressure drops which allows nitrogen to desorb.

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