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What brand of liquid nitrogen tank is good? I believe that many people want to know this question. There are many manufacturers on the market, which makes it difficult for customers to start. In addition, they don’t know enough about this product, so many people don’t know how to buy it. To choose, simply speaking, a liquid nitrogen tank is a kind of biological storage container, which is used to store frozen semen, biological samples, etc., so only a good liquid nitrogen tank can be used with confidence, so how to judge the quality of a liquid nitrogen tank?

One: Appearance

The volatilized liquid nitrogen tank is free of defects, such as welding seams, spray paint, etc., so that the vacuum rate can be guaranteed.

Two: thermal insulation effect

The main thing of the liquid nitrogen tank is the vacuum performance and the heat preservation effect. If the insulation performance of the liquid nitrogen tank is good, then there is no need to worry about the volatilization of liquid nitrogen and the damage of the preserved samples.

Specific method: When you first buy a liquid nitrogen tank, pre-cool the tank first, then pour it into liquid nitrogen, and then observe the volatilization rate of liquid nitrogen regularly. If there is a lot of volatilization, it means that the vacuum degree is not good. Please contact the manufacturer in time. Carry out maintenance and exchange to avoid loss.

Three: Price

After inspecting the above two situations, the manufacturers who meet this condition are more aware of their prices and after-sales services, so as to select a suitable one. KGSQ is a professional manufacturer of liquid nitrogen irrigation integrating research, development, production and sales.