Liquid Nitrogen Tank Neck Frosting Treatment Method

      1. During use, the liquid nitrogen tank has frosting and should be stopped. Contact the manufacturer in time for the life of the liquid nitrogen tank.

      2. When the liquid nitrogen tank is just filled with liquid nitrogen, there will be frost on the neck of the liquid nitrogen tank. This is normal and this frosting lasts for 1-2 hours. 

      So if it is the second case, this is a natural phenomenon, not a problem. Can be used with confidence.