Products Description

Portable Oxygen Concentrator's introduction
This product is applicable to AC 230V/50Hz(110V/60Hz) voltage. It is
equipped with a pure copper oil-free compressor and a high-quality
molecular sieve. It uses air as raw material to produce high-purity oxygen
through a new Pressure Swing Adsorption method (PSA) at room
temperature, which can be used for household supplementary oxygen
absorption.
Technical Specifications
Main Specifications:
- 
	Product name: Portable Oxygen Concentrator 
- 
	Oxygen production method: Pressure Swing Adsorption method (PSA) 
- 
	Rated voltage: AC230V/50Hz; AC110V/60Hz 
- 
	Input power: 120VA 
- 
	Oxygen flow rate: 1-7L/min adjustable 
- 
	Oxygen concentration: 30-93% 
- 
	Oxygen output pressure: 20-70kPa 
- 
	PH.: Qualified according to the specified test 
- 
	Morphological identification: Colorless and odorless combustive gas 
- 
	Operating Time: Maximum 720 minutes 
- 
	Atomization rate: ≥0.2mL/min(DH22-C1L model only) 
- 
	Operating noise: ≤42dB(A weighting) 
- 
	Product size: 204x214x280mm 
- 
	Net weight: 5kg 
- 
	Normal working conditions 
- 
	Ambient temperature: 5℃~40℃ 
- 
	Relative humidity: ≤80%RH 
- 
	Atmospheric pressure: 86kPa-106kPa 

Portable Oxygen Concentrator External View


Portable Oxygen Concentrator's test Steps

1. Connecting the power cord
Insert the output terminal of the power cord into the machine power port first, in the way shown on the left figureand then insert the other terminal of the power cord into the socket .
2. Insert Tube
Insert the large diameter end of the oxygen suction pipe into the "oxygen outlet" output port of the host.
3. Connecting the atomization tube
(DH22-C1L only) as shown in the figure, connecting the atomizer to the output port of "atomization port", and adjusting it to the right position, then wear it well.
4. Wearing the oxygen inhaler
Wearing the oxygen inhaler as shown in the figure. When using a Nasal cannulas,
aligning the two outlet holes with the nostril and tighten the rubber ring.


5. Starting the oxygen generator
Turn on the "power switch", touch the "ON/OFF" button, the machine starts to produce oxygen, then you can inhale.
6. Check the "air filter"
Open the air inlet cover and check that the "air filter is in place and clean.
Household Oxygen Concentrator's Display
Function button:
 ON/OFF
Gently touch the "ON/OFF" key, and the machine will enter the oxygen making operation. At this time, the oxygen concentration value of the display screen gradually rises to the corresponding value of the flow gear.
Flow button
Touching the "flow" button to adjust the oxygen concentration to the corresponding level
"Timing" button
Touch the "Timing button" to adjust the timing. Each time you press, the duration increases by 30 minutes; the maximum duration is 720 minutes. After 3 seconds of no operation, the timer starts to count down.
"Timing" button on remote control: 
The duration increases or decreases by 30minutes after each press.

Household Oxygen Concentrator's List of Accessories
Machine's components
| Main machine | X1 | 
| Oxygen inhaler kit | X1 | 
| Parts for nebulization (DH22-C1L model only) | X1 | 
| Remote control (DH22-C1L model only) | X1 | 
| Instruction manual | X1 | 
| Certificate of Conformity (attached to the manual) | X1 | 
| Power cord | X1 | 
 

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