The laboratory nitrogen generator solves the "old problems" of traditional equipment

　　The laboratory nitrogen generator is used to store cryogenic liquids. Cryogenic liquids are usually liquefied gases below -150°C. Common products include oxygen, argon, nitrogen, hydrogen and helium. Cryogenic tanks are also used to store gases at higher temperatures, examples of which include liquefied natural gas (LNG), carbon dioxide and nitrous oxide.

　　When using liquid nitrogen, you need to know how to store it? This requires the introduction of another widely used product-laboratory nitrogen generator
　　Liquid nitrogen tanks are also called , which are divided into liquid nitrogen storage tanks and liquid nitrogen transportation tanks. It can be used for refrigeration, transportation and storage; it is convenient for business and some self-employed people. The working principle of the  is air separation. The negative side of the electrolyte membrane oxidation reaction eats the oxidizing gas in the air. On the positive side of reducing, the air passes through the electrolytic cell, and then there is only nitrogen and inert gas. Purity is marked with "relative" oxygen and nitrogen purity and air velocity, effective decomposition length, and what is the strength potential of the electrolysis of the laboratory nitrogen generator. This method also determines that the purity of nitrogen cannot be made very high. The effect of adding electrolyte is to improve the conductivity of water, so that the electrochemical reaction can proceed smoothly.
　　Now this liquid can be used in many industries, such as:
　　1. In medical treatment, this liquid will be used to use its low temperature to act on the tissues to cause necrosis to achieve the purpose of treatment. It is a biochemical process.
　　2. Make quick-cooked cold products on gourmet food.
　　3. Livestock industry: mainly used for the transportation and storage of frozen semen.
　　4. Beauty industry: by freezing the skin and cooling down suddenly, the effect of beauty treatment can be achieved.
　　The laboratory nitrogen generator must be maintained regularly, including the discharge of condensate and the regular replacement of the gas filter. Because the surrounding air is used as the air source, other filter devices must be replaced regularly. Otherwise, when the filter device fails, the organic pollutants in the ambient air will enter the mass spectrometer through the dry gas and atomizer, which will seriously affect the performance of the instrument and reduce the sensitivity and reproducibility. For users of laboratory nitrogen generators, it is strongly recommended to replace the dry gas purification tube every 6 months to 1 year.