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liquid nitrogen container period of use

Edit: Henan Tianchi Instrument Equipment Co., Ltd    Date:2019-07-22
Liquid nitrogen container are used for five years, but they are not available in general. What is the cause?
The liquid nitrogen container will bump in the container during use, and the container for storing the sample will not be cleaned, etc., which will affect the service life of the can, and the method of extending the life is as follows:
1. Strictly prevent excessive impact and collision
2. Always check the weight of the container, and know how many days the liquid nitrogen can be used. When the liquid nitrogen is reduced to 1/3 of the total capacity, liquid nitrogen is added immediately to avoid necrosis of the stored items.
liquid nitrogen container period of use