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    How to customize the monitor and control system of liquid nitrogen tank

    Bander liquid nitrogen tank monitoring management system integrates liquid nitrogen tank liquid level monitoring, oxygen concentration monitoring, temperature and humidity monitoring, liquid nitrogen automatic replenishment and customized services. Liquid nitrogen level monitoring function and automatic liquid nitrogen supplement function of liquid nitrogen tank monitoring system are applied to liquid nitrogen tank

    Update Date: 2020-02-12 Views: 168
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    Characteristics of cryogenic treatment equipment

    The cryogenic treatment equipment is a post heat treatment process which transforms the soft residual austenite into high-strength martensite at - 185 ℃, and can reduce surface porosity and surface roughness

    Update Date: October 11, 2019 Views: 181
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    Precautions for cryogenic treatment

    Since the 1920s and 1930s, with the rapid development of material science, the principle and technology of heat treatment are becoming more and more mature. It is difficult to improve the strength and toughness of metals by conventional heat treatment processes. It is only by sacrificing one property for another,

    Update Date: October 11, 2019 number of Views: 167
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    Advantages of new medical liquid nitrogen cryocooler

    Compared with the traditional products of the same type in the past, the self pressurized liquid nitrogen tank has the following advantages: small volume, light weight, exquisite and beautiful appearance, and special stainless steel vacuum insulation used as liquid storage bottle

    Update Date: June 6, 2019 Views: 378
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    Structure design of a new hand-held liquid nitrogen cryotherapy device

    The purpose of this paper is to design and develop a new hand-held liquid nitrogen cryotherapy device with high infusion pressure, strong refrigeration effect, safe and reliable use, convenient operation, wide application range, small evaporation loss of liquid nitrogen and beautiful appearance. by

    Update Date: June 6, 2019 Views: 341
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    Structure design of portable pressure storage liquid nitrogen cryotherapy device

    Abstract: This paper introduces the structure design of a new type of hand-held pressure storage liquid chlorine cryotherapy device. It takes a small stainless steel vacuum insulated bottle as the main body, and is equipped with a pull rod plunger type jet valve and a safety valve on the bottle cap

    06-237 updated
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    Liquid nitrogen cryopreservation is the most effective and reliable method for long-term preservation of bacteria

    How to use liquid nitrogen to preserve bacteria? Self pressurized liquid nitrogen tank liquid ultra-low temperature preservation method is to put the bacteria in an ampoule containing cryoprotectant and put the bottle in liquid nitrogen (- 196 ℃). As the mycelium was at - 196 ℃, its metabolism was reduced to the state of complete stop.

    Update Date: June 5, 2019 Views: 292
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    Artificial factors of liquid nitrogen tank explosion

    What are the human factors of liquid nitrogen tank explosion? Self pressurized liquid nitrogen tank liquid nitrogen tank is a dangerous chemical. If it is not used properly, the liquid nitrogen container is easy to explode, which may cause equipment damage, or even lead to heavy casualties. So the liquid nitrogen container is in use

    Update Date: June 5, 2019 Views: 295
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    Influence of liquid nitrogen leakage on service life of tank

    This paper introduces the test of the influence of air leakage on the vacuum life of liquid nitrogen container, describes the test method, device, steps and relevant calculation. The variation values of interlayer pressure and daily evaporation rate of 3-liter and 10-liter liquid nitrogen biological containers under different air leakage rates are measured, and their changes are given

    Update Date: June 5, 2019 Views: 226
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    Can you install your own lid on the liquid nitrogen tank

    Some users asked: can the lock cover of liquid nitrogen tank be purchased and installed by yourself? A: it is not available. The lock cover of liquid nitrogen tank is sent to the customer after the installation of the manufacturer. If the liquid nitrogen tank and the lock cover are purchased separately, the user will not be able to install it. If the customer needs to install the lock

    Update Date: March 12, 2019 Views: 394
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