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Wire mesh fence is often used for perimeter security, as it provides a strong barrier that is difficult to climb or cut through. It is also commonly used for animal containment, such as in agricultural settings. Wire mesh fence can be installed in a variety of configurations, including as a standalone fence or as a component of a larger security system.
The NG series high-purity nitrogen generator is designed with compact dimensions, lightweight construction, and exceptional gas purity. It features automatic flow tracking, making it highly efficient and user-friendly. The unit is equipped with an advanced automatic emptying system and an anti-overflow mechanism to enhance automation and safety. Additionally, a low liquid level warning system ensures the protection of the electrolytic cell, offering users a more convenient, secure, and reliable experience.
This device can operate either intermittently or continuously, making it an ideal alternative to traditional gas cylinders in laboratory settings. It meets the requirements of any manufacturer and type of gas chromatograph both domestically and internationally. Widely applied in fields such as petroleum, chemicals, pesticides, fertilizers, power, tobacco, pharmaceuticals, wine production, water treatment, environmental monitoring, public health, universities, and research institutions, it has become a trusted solution for high-purity nitrogen supply.
The NG series utilizes single-liquid, single-cathode electrolysis catalytic technology. It uses purified air as the raw material and potassium hydroxide solution as the electrolyte. Nitrogen is produced through physical adsorption and electrochemical separation. As the purified air enters the cathode side of the electrolytic cell via a high-precision voltage regulator, oxygen is chemically separated by the diaphragm and moves to the anode side, where it is evacuated through the liquid storage cylinder. The nitrogen on the cathode side undergoes further purification by the electrolytic cell to remove residual oxygen, then passes through a filter to eliminate any remaining impurities, finally producing high-purity nitrogen through the gas outlet.
The instrument is equipped with a programmable control system that automatically adjusts the nitrogen flow rate based on the actual gas demand of the gas chromatograph. This ensures full automatic tracking, constant pressure, and constant current operation, resulting in stable and consistent gas production.
To prevent backflow caused by operational errors, the device includes an anti-overflow system and a low-water-level alert. It also features shock-resistant and aging-resistant filters, which significantly extend the lifespan of the equipment. With its advanced technology and robust design, the NG series high-purity nitrogen generator is a reliable and efficient choice for laboratories requiring continuous, high-quality nitrogen supply.