Decker Zero Stage Nitrogen Generator(PSA) Zero Level Nitrogen Generator

Zero-stage nitrogen generator

(chromatographic separation technology)

Model description: D-nitrogen F-generator N-built-in pump W-oil-free T-hydrocarbon removal

     DFNWT series zero-stage nitrogen generator is a new type of product specially designed and produced by our company's technical researchers based on instruments that require high nitrogen purity such as environmental protection testing and scientific research experiments. On the basis of the DFNW series nitrogen generator, a hydrocarbon removal device is added to heat the catalytic unit to oxidize the residual hydrocarbons in the nitrogen stream to generate zero-order nitrogen, wherein the content of hydrocarbons is less than 0.05ppm.

     The zero-stage nitrogen generator produced by our company adopts the industry's advanced materials and pressure swing adsorption (PSA) technology, and uses carbon molecular sieves to remove oxygen, carbon dioxide and water in the compressed air source to generate high-purity nitrogen. It is a pure physical separation method, which completely eliminates the hidden danger of electrochemical separation of the instrument, thus ensuring its long service life and good durability, and its performance is excellent among similar products. The integrated oil-free compressor can supply nitrogen continuously for 24 hours without the need to access air from the outside, and its nitrogen purity is as high as 99.9999%.

1 Instrument features:

1. Built-in oil-free compressor, low noise, especially suitable for use in quiet environments such as scientific research rooms and hospitals;

2. High-quality stainless steel gas storage tank and gas circuit (renewal), (to prevent the discharge of yellow rust from polluting the laboratory);

3. Oil-water separator, two-way selection of automatic and manual drainage, adjustable working pressure, barometer display;

4. Automatic pressure relief device, start without pressure, and the motor is more durable;

5. Simple operation, one-button operation can automatically generate nitrogen;

6. After starting up, it can quickly provide high-purity nitrogen;

7. The inlet air is automatically drained, which is suitable for 24 hours continuous operation;

8. Under normal conditions of use, the generator has requirements for unattended operation and any operation and maintenance;

9. The maintenance operation is simple, and the general technique can be completed under the condition of no failure;

10. There is an automatic standby wake-up function, when the equipment using nitrogen does not need nitrogen, the built-in air pump will automatically stop, and will automatically turn on when needed.

11. No need to replace parts for a long time.

12. The output connector adopts M8X1, stainless steel pipe connection.

2、Main technical parameters：

1、Nitrogen Purity:：99.9999% (relative oxygen content) and above；

2、Input hydrocarbon concentration in nitrogen ≥100ppm，Output hydrocarbon concentration ≤0.01ppm

3、output pressure： 0-0.4Mpa(adjustable)；

4、Particulate matter: use a transparent tube that cannot be broken as the shell content <0.01um。

5、water content：  Water：H₂O ≤1ppm、Carbon monoxide：CO≤1ppm  、Carbon dioxide：CO₂≤1ppm

Oxygen：O₂≤1ppm

6、Model and flow: see table；

7. Voice requirements: less than 58dB;

8. Power: 150W-3KW.

3. Appearance:

1. Integrated and integrated design, no external air source is required, and it can be used after connecting to the power supply. Equipped with an external air source interface, which is used urgently when the built-in air compressor fails.

2. An online display of actual running time is optional, which is convenient for maintenance.

3. The bottom of the chassis is equipped with load-bearing wheels and locks.

4. Output connector: ￠10 quick screw (or customized).

Fourth, the use of the environment:

1. Working conditions: Power supply 220V±10%, 50Hz±5% Relative humidity: ≤85%

2. Built-in oil-free pump, the air has the function of dewatering, and can automatically drain.

3. Installation environment: indoor (no basic installation) (invoicing plus tax point, please consult customer service for details)