Tajikistan cell storage liquid nitrogen tank KGSQ cryo storage container,KGSQ_specification/price/image

Product Detail
Company Profile

The laboratory liquid nitrogen tank itself has a double-walled vacuum structure. The addition of thermal insulation adsorption materials can achieve the function of isolating external heat and absorbing low temperatures, ensuring that there is always a low-temperature cycle in the tank. External heat cannot enter and internal low temperatures cannot escape. But it is a liquid nitrogen container, which needs to contain liquid nitrogen and samples. It is unrealistic to be completely airtight, so an opening is left. To prevent heat from pouring in from the mouth of the jar, a neck plug is installed.

Therefore, you will find that the liquid nitrogen tanks used in the laboratory have a plug, which is the neck plug mentioned above. It "blocks" the mouth of the tank and functions like the plug of a thermos. It is an important means of isolating heat transfer. component.

The role of this part of the design in keeping the jar warm is self-evident.

The effect is very prominent, and it also causes users to pay too much attention to it, and even cause misunderstandings!

A more common problem is that the loose plug design leads to poor sealing and will affect the cells!

But it won’t!

All liquid nitrogen tank neck plugs are designed to be loose!

This design is to prevent the volatilized nitrogen from being exhausted and accumulating pressure in the liquid nitrogen tank. When the tank cannot withstand it, it will explode. A bursting tank is dangerous, as is the liquid nitrogen that flows out. Because the natural evaporation of liquid nitrogen is inevitable, it is necessary to leave an exhaust port and loosen the neck plug.

Moreover, users don’t have to worry. This small gap will not affect the overall thermal insulation of the liquid nitrogen container at all, causing large temperature fluctuations and increasing the daily evaporation loss of liquid nitrogen. Large temperature fluctuations will only occur when you forget to replenish liquid nitrogen, or when the liquid nitrogen does not completely immerse the cells!

If you have any needs, please contact KGSQ liquid nitrogen tank:

Email: tcln2container@126.com

WhatsApp: +8618903712477

Official website:

https://www.cryogenicstoragetank.com/YDS-Series-with-Racks-Boxes.html

KGSQ is a high-tech enterprise specializing in the research and development, production and sales of liquid nitrogen tanks, self-pressurized liquid nitrogen tanks, biological sample banks and related products, creating a global supplier of cryogenic equipment. Tianchi people have always taken "service, health and future" as their corporate mission, adhering to the corporate philosophy of "let the world fall in love with Chinese manufacturing", adhering to the quality concept of "continuous improvement and striving for better", and making unremitting efforts for the corporate vision of "building a century-old Tianchi and creating a world brand".