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Inspection during use of liquid nitrogen tank

Editor:adminClick: Time:2022-11-18 13:15
Liquid nitrogen tanks are prone to vacuum breakage during use. So we should check frequently during use. You can observe with your eyes or touch the shell of liquid nitrogen tank with your hands. If there is frost on the surface, you should stop using it; especially when frost on the inner wall of the neck tube freezes, it is not advisable to scrape it with a knife to prevent the inner wall of the neck tube from being damaged and causing damage to the vacuum layer. Instead, take out the liquid nitrogen and let it melt naturally. I hope that today's learning knowledge can be of some help to everyone.

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