Liquid nitrogen biospecimen storage refers to a kind of liquid nitrogen storage according to the standardization of biological samples after collection, processing, such as stem cells, tissues, vaccines and so on, which can be applied to health research and diseases, and these are large data volume, which requires large storage space and efficient management. Therefore, only liquid nitrogen biospecimen libraries with the advantages of large capacity, low consumption and efficient management can be favored by users.

One, the samples are kept safely for a long time

Large quantities of samples are different from other samples, and any change in the environment will affect the activity of a large number of samples, and if they are transferred, there is no way to guarantee that the samples will not be damaged during the process of transferring them or that the cellular activity will be aroused, which will affect the subsequent use of the samples, and it is even better if the samples can be kept in a static state all the time.

Tianchi's liquid nitrogen biosample storage is a vapor phase storage method. Even if the liquid nitrogen supply is cut off, the average temperature inside the tank can be kept below -185℃ for 7 days, and below -135℃ for 20 days or so, avoiding damage to the samples caused by unexpected situations. And through the bottom of the pipeline centralized liquid supply, without the need to open the lid, to ensure that the internal low-temperature circulation, can maintain long-term cell activity

Two, large capacity and large space

Liquid nitrogen biological samples library, "library" as the name, the capacity of more than 350 liters, large biological samples library. The effective volume can reach 1880 liters, and can store tens of thousands of frozen tubes at the same time.

Three, low consumption, high efficiency

Generally speaking, large storage tanks can not avoid large volatility, because of the large openings, liquid nitrogen evaporation is fast, but TIANCHI liquid nitrogen biospecimen library does not. With multi-layer high vacuum insulation + neck tube offset design, it is not necessary to open all the way when taking samples, which reduces the consumption of liquid nitrogen; moreover, it preserves the samples in gas phase, with liquid nitrogen at the bottom of the tank, and nitrogen in the inner liner above the pallet, which has a much lower static liquid nitrogen loss rate.

High efficiency comes from intelligence, 10-inch microcrystalline display equipped with cloud storage and computing system, real-time transmission of the internal environment, sample status, liquid level height, etc., but also remote control, SMS alarm, management of efficient and worry-free. These are the advantages of liquid nitrogen biological sample library.