The nitrogen generator is a device developed by our Gas Supply Department to provide purge gas and carrier gas for instruments such as gas chromatographs, Fourier transform infrared (FT-IR) spectrometers, total organic carbon (TOC) analyzers, and thermal analyzers.
1.Serves as an alternative to high-pressure gas cylinders; features a dual-cathode stainless steel electrolytic cell for nitrogen generation—simply switch on to produce gas quickly and conveniently.
2.Low maintenance costs; requires only the addition of pure water for continuous operation under normal use.
3.Unique anti-backflow mechanism prevents liquid backflow; three-stage purification ensures superior gas purity.
4.Large-capacity water reservoir allows for several days of continuous, uninterrupted operation on a single fill.
5.Purification tubes manufactured via a seamless deep-drawing process minimize potential leak points, maximizing the instrument's reliability.
Model | LNG-300 | LNG-500 |
Output flow rate | 0–300 mL/min | 0–500 mL/min |
Output pressure | 0–0.4 MPa | 0–0.4 MPa |
Pressure stability | <0.2% | <0.2% |
Nitrogen purity | >99.999% | >99.999% |
Liquid tank capacity, water quality requirements | Nitrogen (1200 mL) distilled or deionized water | Nitrogen (1200 mL) distilled or deionized water |
Power supply | 220 V ±10%, 50–60 Hz | 220V ±10%, 50–60 Hz |
Operating ambient temperature | 0–40°C | 0–40°C |
Operating ambient humidity | <85% | <85% |
We have a standard production workshop and a complete production team. They always produce a serious and responsible attitude to produce each product. Our R&D team is made up of multi-aspects professional engineers such as design engineer,technology specialist ,qualified specialist and process control manager, etc. Our qualified specialists strictly realize the process comprehensive supervision based on our quality process control system, which contains products design, research and development, test, production, quality inspection and packaging.
Our laboratory instruments and equipment are used in many scientific laboratories, scientific research institutions, universities, hospitals, centers for disease control and other institutions, and are combined with many well-known biopharmaceuticals, new energy, electronics companies, food processing, environmental protection, etc. Enterprise cooperation, our stable and reliable products are exported to more than 120 countries around the world, and have been highly recognized by them, believe LABOAO, we grow together!
