Introduction: LJSH multi-function automatic air-conditioning preservation machine is designed for small and micro air-conditioned preservation library development, a device also has a gas composition concentration analysis, deoxygenation of nitrogen and carbon dioxide removal function, which absorbs foreign air conditioning preservation equipment The outstanding achievements. It is a brand-new air-condition preservation equipment carefully designed and developed by professional engineers in our country and has passed professional technical tests. All of them have achieved excellent standards in gas composition concentration analysis, nitrogen removal efficiency and carbon dioxide removal capacity. Air-conditioning machine with simple operation, feature-rich, easy installation and maintenance features. principle: According to the results of gas concentration analysis, the oxygen will be automatically deoxidized when the oxygen concentration exceeds the set value. When the carbon dioxide concentration exceeds the set value, the carbon dioxide will be decarburized automatically. If it reaches the set value, it will stop automatically. Features: 1, gas concentration acquisition and analysis functions online analysis of tone between oxygen and carbon dioxide concentration. Infrared analysis of carbon dioxide carbon dioxide gas concentration sensor analysis, analysis with high precision stable, long life, the most mature of oxygen detected by the current detecting an electrochemical oxygen sensor, both sensors are imported products. 2, Detoxification Nitrogen using vacuum pressure swing adsorption principle, the use of the most advanced oxygen adsorption material, with high deoxy efficiency, low consumption point, green and so on. 3, decarburization The use of activated carbon adsorption of carbon dioxide adsorption, regeneration, adsorption and other cycles to achieve the purpose of adsorption of carbon dioxide, the whole process using physical adsorption, economic and environmental protection.
