Henan Tianchi Instrument & Equipment Co., Ltd.

In the mystery of life, embryos represent unlimited potential and hope. In order to guard this precious source of life, YDD series of liquid nitrogen tanks, with its excellent performance and innovative design, has become the ideal choice for biosample libraries for long-term preservation of embryos.YDD liquid nitrogen tanks can provide both gas-phase and liquid-phase storage, which is especially suitable for long-term cryopreservation of experimental samples, such as cells, blood plasma, semen, embryos, various types of tissues and organs, and so on.

Let's discuss how the YDD series of liquid nitrogen tanks for biological samples library can achieve long-term cryopreservation of embryos.

1.Advanced adiabatic technology

YDD series liquid nitrogen tank adopts high-vacuum multi-layer adiabatic technology, which minimizes the natural evaporation loss when storing liquid nitrogen, ensures the long-term stable supply of liquid nitrogen, and provides a constant -196℃ ultra-low-temperature environment for embryos.

2.Diversified storage capacity

YDD series liquid nitrogen tanks provide a variety of capacity options, from small capacity to large capacity, to meet the needs of different sizes of biological sample banks.

YDD series liquid nitrogen tanks include 350L, 450L, 550L, 750L, 850L, 1000L and 1300L sizes, which provide suitable solutions for both small laboratories and large biological sample banks. It also has the advantages of small footprint and large sample storage.

3.Intelligent temperature monitoring system

YDD series liquid nitrogen tanks are equipped with advanced temperature and liquid level monitoring system, which can realize network remote monitoring and ensure the precise control of the storage environment. Intelligent alarm system can notify the management personnel in time when any abnormality occurs, guaranteeing the safety of embryos.

4.Safe and stable storage environment

YDD series liquid nitrogen tank adopts innovative lid and neck offset small opening design, which can greatly reduce the volatilization rate of liquid nitrogen. Even in the case of prolonged opening of the lid, the temperature inside the tank can still be maintained at a constant level, and the temperature of the tank is maintained at no higher than -150℃ for 48 hours, which ensures the activity and integrity of the embryo samples.

5.Humanized operation design

The operation design of YDD series liquid nitrogen tanks has fully considered the convenience of users. The one-button defogging function, lockable lid design, integrated folding step and auxiliary workbench greatly enhance the user experience, making sample access easier and safer. Meanwhile, the internal rotating tray with spare opening is designed to make it easy for users to look for accidentally dropped samples.

6. Gas phase storage has advantages

In vapor phase mode, biological samples are stored in nitrogen gas rather than directly immersed in liquid nitrogen.

Vapor-phase storage is the mainstream application of international sample banks, which can effectively avoid cross-infection of stored samples and significantly reduce the operational loss of liquid nitrogen.YDD series liquid nitrogen tanks are not only suitable for long-term preservation of embryos, but also for liquid nitrogen-immersed (vaporized) preservation of stem cells, plasma, semen, various types of tissues and organs and other biological samples, which provide strong support for the construction and management of biosample libraries. Support.

7. Hot gas bypass design

The hot gas bypass can eliminate the room temperature nitrogen in the pipeline before liquid nitrogen injection to ensure that only low-temperature liquid nitrogen is injected into the tank, which avoids temperature fluctuations in the liquid nitrogen tank during the liquid filling process that affects the safety of samples, and at the same time, reduces the additional consumption of liquid nitrogen.

YDD series liquid nitrogen tank, as the preferred equipment for long-term preservation of embryos and biological samples, not only represents the new progress of cryopreservation technology, but also the responsible guarding of every new life. Let's join hands with YDD series liquid nitrogen tanks to witness the brilliant future of life science.