When using liquid nitrogen tanks,liquid nitrogen evaporation is a common and significant issue. Effective management of liquid nitrogen consumption not only ensures the smooth progress of experiments or applications but also directly impacts costs and efficiency.

During the use of liquid nitrogen container, liquid nitrogen evaporation is typically caused by several factors, primarily including:

1. Natural Evaporation

Liquid nitrogen has an extremely high evaporation rate at room temperature. Even in a sealed container, it will gradually evaporate into gaseous nitrogen due to temperature differences.

2. Container Sealing Performance

The sealing performance of the liquid nitrogen tank directly affects the evaporation rate. Poor sealing or a decrease in sealing performance after prolonged use can lead to accelerated evaporation.

3. Frequent Opening of Tank Lid

Each time the liquid nitrogen tank lid is opened, external heat is introduced, thus increasing the evaporation rate.

4. Usage Method and Frequency

Different usage methods and frequencies also affect the evaporation rate of liquid nitrogen. For example, prolonged use in large quantities or intermittent use will produce different evaporation effects.

Liquid nitrogen biological container is a kind of containers for holding liquid nitrogen, made by vacuum insulation technology. They are widely used in medical, animal husbandry, scientific research, food, and industrial fields, and generally divided into two types: liquid nitrogen storage tanks and liquid nitrogen transport tanks.