Big Caliber Liquid Nitrogen Cylinder

Description

A large-diameter liquid nitrogen tank refers to a storage tank with a larger opening diameter, usually 125mm, 210mm, or other customized diameters. The larger the diameter of the storage tank, the larger the diameter of the sample that can be stored.

Specification

The main characteristic of large caliber liquid nitrogen tanks is their large diameter at the tank mouth. This design gives the liquid nitrogen tank the following advantages:
The large diameter design makes the access of liquid nitrogen tanks more convenient. Users can easily inject or extract liquid nitrogen, saving time and labor costs.
Large caliber liquid nitrogen tanks have a larger surface area, which can accelerate the heat dissipation rate of liquid nitrogen and improve the cooling effect. This is crucial for applications that require rapid cooling and maintaining low temperatures.
Due to its large capacity and excellent cooling effect, large-diameter liquid nitrogen tanks are widely used in fields such as food refrigeration, pharmaceutical cold chain, and scientific research experiments. They can meet the diverse needs of different industries for liquid nitrogen storage. In short, large-diameter liquid nitrogen tanks have important application value in the field of liquid nitrogen storage due to their large capacity, convenient access, stability, and good cooling effect.

Feature

1. The outer shell and inner vessel are made of the aluminum alloy plate featuring light weight, high cryogenic strength and corrosion resistance.
2. The neck tube is made of glass-fiber reinforced plastics featuring of high mechanical strength and low heat conductivity.
3. The multi-layer insulation is composed of the reflecting screen of aluminum foils with high reflectivity and insulation material with low heat conductivity and low gas-passing speed to reduce heat radiation.
4. The jacket between the outer shell and inner vessel is of high vacuum to prevent thermal convection. Moreover, an adsorbent with a high adsorbing capacity at the cryogenic temperature is used to ensure the long-term stable and reliable performance of the dewar with more than five-year life service.

Application

1. Active preservation of animal semen.It is mainly used for the preservation of semen from excellent breeds such as cattle and sheep, as well as semen from animals, as well as long-distance transportation and storage.
2. Activity preservation of biological samples. Vaccines, bacterial strains, cells, and human and animal organs in the biomedical field can be immersed in liquid nitrogen stored in a liquid nitrogen tank for long-term active storage. When it is needed, take out the thawing and rewarming and use it