Many people don’t know much about the concept and difference between liquid nitrogen container and medical refrigerator. Today we will talk about this issue.
1.The advantages and disadvantages of liquid nitrogen container
The liquid nitrogen container is an ideal device for short-term ultra-low temperature refrigeration due to its simple operation, small size and low cost. The liquid nitrogen container is a cylindrical container. The outer wall and the inner wall are evacuated and filled with thermal insulation material to isolate heat exchange. After filling part of the tank with liquid nitrogen, the upper space in the tank is filled with low-temperature nitrogen. Although the tank mouth is closed, there may still be some heat exchange between the liquid nitrogen container and the external environment. Therefore, liquid nitrogen refrigeration is more suitable for some items that need to be quickly cooled in a short time.

2.Advantages and disadvantages of medical refrigerators
Ultra-low temperature medical refrigerators are a typical type of mechanical refrigeration, which is characterized by large storage space, compact structure and easy operation. The temperature range can be precisely controlled, and the maximum temperature of commercial deep-freezing refrigerators can reach -150 ° C. Disadvantages: It takes 6 hours to 9 hours for cryogenic refrigerators to cool down from room temperature to low temperatures for a long time.This cryogenic refrigerator is suitable for long-term storage of items. With the functions of safety monitoring and alarm, it has higher security and artificial intelligence than long-term storage of liquid nitrogen containers.
This is the knowledge sharing today.If you are interested in lab use storage liquid nitrogen tank, widely use liquid nitrogen container for transport, high quality cryogenic dewar liquid nitrogen tanks, please contact me.
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