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A beginner's guide to liquid nitrogen tank

Editor:adminClick: Time:2019-10-31 14:39
Before filling the liquid nitrogen tank, check whether the shell is dented and whether the vacuum vent is intact. If it is damaged, the vacuum degree will be reduced. In serious cases, the air intake cannot be insulated, so the upper part of the tank will be frosted, and the loss of liquid nitrogen will be large, and the value of continuing use will be lost. Next, check the inside of the tank. If there is a foreign body, it must be removed to prevent the tank from corroding.

Be careful when filling liquid nitrogen. For new tanks or tanks that are in a dry state, they must be slowly filled and pre-cooled to prevent the liner from being damaged too quickly and reducing the service life. Do not pour liquid nitrogen on the vacuum vent when filling liquid nitrogen to avoid a drop in vacuum. The stopper is made of heat-insulating material, which can prevent the liquid nitrogen from evaporating and also functions as a fixed lifting cylinder, so the wear should be minimized during the switch to prolong the service life.
used liquid nitrogen tank, customized liquid nitrogen tank, laboratory liquid nitrogen tank
In use process to regularly check, can use eye observation can also touch the shell, if discover appearance hanging frost, should stop to use. Freezing, especially the neck tube wall with cream is unfavorable to shave with a knife, in case the neck tube wall is damaged, vacuum harmful, but the liquid nitrogen should be taken out, make its natural melting.
If you want to know more about 
guide to liquid nitrogen tank, liquid nitrogen filling and operation of liquid nitrogen tank
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