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How to extend the service life of liquid nitrogen container

Edit: Henan Tianchi Instrument Equipment Co., Ltd    Date:2019-04-22
The general life of liquid nitrogen container is five years. Of course, this is the effect that we must maintain the liquid nitrogen container frequently. If we do not maintain or manage them in the later stage, it is likely to cause the life of the tanks to be shortened. How to extend the use of liquid nitrogen container? What about life?
How to extend the service life of liquid nitrogen container
1. Before using the liquid nitrogen container, a small amount of liquid nitrogen should be injected to pre-cool it. When the temperature in the tank reaches the liquid nitrogen temperature, it is filled with liquid nitrogen until it is full. Always check the neck and neck small groove, remove the ice on the neck plug in time, can not place plastic cloth and other substances on the neck plug to ensure the use of liquid nitrogen tank.
2. The liquid nitrogen container should be lightly handled to prevent collision and crushing. When moving, do not drag on the ground and lift it up. Always store in a dry, well-ventilated room to prevent moisture.
3. Liquid nitrogen container should minimize the number of transportation and opening. If you need to transport, you must use a rope to fix it on the car, keep it upright, be careful to avoid falling, overturning, lying down, and try to prevent severe vibration.