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Will evaporation speed up if the locking lid of a liquid nitrogen tank for cell storage is cracked?

2024-05-29 09:47:42

The more practical the container, the less ineffective the design, and every part is used for its own purpose!

As the scientific research experiments necessary cell storage liquid nitrogen tank, shoulder samples of cryogenic preservation mission, its structural composition is divided into two parts of the vacuum insulation and practical. If damage to the role of insulation directly affects the liquid nitrogen volatilisation and accelerates the evaporation rate; it is auxiliary to facilitate the use of it does not affect. We know that the double gallons can not be bumped, the neck plug can not be replaced, the square shelf can be dealt with when it is broken, and the locking lid?

Will liquid nitrogen evaporate faster if the locking lid of a liquid nitrogen tank for cell storage is cracked?

Will you? It won’t!

The locking lid does not have any thermal insulation, it is made of composite material, and only serves as an anti-theft, anti-sample loss function! Similar to the square shelves, they are an aid to safe sample storage + management, and are not even close to the impact of the square shelves in terms of damage to the liquid nitrogen tanks for cell storage.

Problems with racks, cell tubes scattered in liquid nitrogen in containers, or sample tubes in disarray occur; just replace the rack with a new one and re-categorise the cells. Inevitably, the lid will be opened during processing, increasing the loss of liquid nitrogen. The locking lid is different, the whole lid cracked and broken will not affect the evaporation of liquid nitrogen, and no foreign objects will fall into the liquid nitrogen tank for cell storage, because there is a plug under the locking lid, which plays a real role of thermal insulation and adiabatic neck plug.

The neck plug material, polyurethane foam, is designed to prevent external heat from entering the liquid nitrogen container!

Therefore, in the case of a cracked locking cap, the cell storage liquid nitrogen tank will not evaporate faster as long as the neck plug is not damaged!

Will evaporation speed up if the locking lid of a liquid nitrogen tank for cell storage is cracked