Москва сперма сосуды дьюара 15 liter бак tianchi цена
Henan Tianchi Liquid Nitrogen Container is also called Dewar, a biological liquid nitrogen container. The general characteristics of the liquid nitrogen container are 6L, 10L, 20L, 30L, and the liquid nitrogen container is mainly used for the storage and storage of livestock, animal husbandry, research departments, long-term ultra-low temperatures such as frozen semen and vaccines, cells and microbial culture. Storage and transportation, therefore, liquid nitrogen containers are also known as cryogenic biological containers.
method for checking the quality of a container with liquid nitrogen
The liquid nitrogen container can be divided into storage and transport. The storage tank is mainly used to store liquid nitrogen indoors, can not be transported over long distances; The transport tank has a special impact design to suit the transportation conditions. In addition to static storage of goods, but also to transport liquid nitrogen, but also to avoid serious collisions and vibration.
1, the liquid nitrogen container when using the process, it should always be checked. In the case of liquid nitrogen in the tank, if you find a container with liquid nitrogen on top and on top of water droplets or an icing situation, indicating that you must stop using quality liquid nitrogen immediately;
2, if the lid of the liquid nitrogen container is on top and there is no water droplets or icing phenomenon, touch the body with your hand, feel the cold at the top, lower heat, indicating that the quality of the liquid nitrogen container has some problems, that is, more daily increase in liquid nitrogen, should pay attention to observation, to prevent the loss of liquid nitrogen, property damage, if necessary, it is better to stop using; if the temperature is the same up and down, which indicates that the quality of the liquid nitrogen container is not a problem.
3, after opening the plug, the fog does not spill, but sinks, this liquid nitrogen container is not a problem.
4, in the bottle to hear the liquid nitrogen container, whether there is a sound of bubbles, such as a frequent sound, which indicates the quality of the liquid nitrogen container, otherwise there is no problem.
Company: Henan Tianchi Cryogenic Machinery Equipment Manufacturing Co., Ltd
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