Product Details

I. Main Features:

1. Korean imported membrane separation, high purity, long service life, no consumables replacement.
2. Built-in professional water separator to ensure long service life of adsorbent.
3. Multi-stage ultra-precision high-throughput compressed air purification system with filter unit failure warning.
3. Nitrogen purity display, allowing clear observation of the purity of nitrogen produced by the machine, with high accuracy.
4. Built-in compressor, no external compressor needed, operates 24 hours continuously, with suspended sound insulation system for low noise.
5. Dual adjustable pressure system, simple and convenient operation.
6. The electrolytic generator inert gas device AYAN-35L2 domestic nitrogen generator adopts an integrated design, integrating the air compressor, purification and dewatering system, nitrogen and dry air separation preparation system.
8. Program-controlled intelligent self-diagnosis function and service prompt function for easy maintenance.
9. Highly integrated modular design to save laboratory space.
10. Built-in air storage tank pressure stabilization unit with international standard safety valve design.
11. Mobile design with casters for easy movement.

There are many issues to consider when selecting a nitrogen generator, but careful analysis, comparison, and grasping the key points can lead to satisfactory results. Before determining the specific model and specifications (i.e., hourly nitrogen production, nitrogen purity, outlet pressure, dew point), it is important to conduct a comprehensive comparative analysis of the performance of nitrogen generators, while also considering your existing environmental conditions to make the correct choice.
Compare and analyze nitrogen generators from the following aspects: rationality of the entire system design; carbon molecular sieve filling technology and pressing method; service life of control valves; research and development, manufacturing experience, and user performance.
Second, factors affecting the cost of nitrogen generators: one-time investment of the entire system; service life of molecular sieves; service life and cost of accessories required during use; operation, maintenance, and upkeep costs, as well as consumption of electricity, water, and compressed air.
Third, factors affecting the stability of nitrogen generators:
Nitrogen generators are high-tech products integrating machinery, electronics, and instrumentation. The stability of the equipment during long-term use is particularly important. From the composition of the nitrogen generator, the following two points affect stability:
Control valves: In addition, it is impossible for molecular sieves to be perfectly packed into the adsorption tower. After a period of use, the gaps between molecular sieves decrease, and without automatic molecular sieve filling and pressing devices, obvious space will appear at the top of the adsorption tower. For PSA nitrogen generators, valves should have the following performance: good material performance, no leakage; complete opening or closing action within 0.02 seconds of receiving the control signal; withstand frequent opening and closing, ensuring sufficient service life.
Root cause of valve failure: Under normal usage, each program-controlled valve opens and closes once per cycle (about 120 seconds). Assuming the nitrogen generator operates continuously 24 hours a day for 300 working days per year, with an adsorption and desorption cycle of 4 minutes, each valve needs to open and close more than 200,000 times per year. Any failure of these valves will affect the normal operation of the entire equipment. Therefore, the continuous service life of valves is an important aspect of the stability and reliability of nitrogen generators.

As one of the common laboratory equipment, gas generators serve as a nitrogen supply source and are widely used. Among them, they play an important role in the normal operation of mass spectrometry and gas chromatography. So, how should you choose the right nitrogen generator? Membrane separation technology and pressure swing adsorption technology are the two main nitrogen generation technologies for nitrogen generators today. Each technology has its own characteristics and advantages.

II. Technical Parameters: