How to extend the service life of liquid nitrogen storage tank?
Liquid nitrogen storage tanks should be handled with care to prevent collision and extrusion. Do not drag on the ground when moving, but lift it up. Usually, it should be stored in a dry and well-ventilated room to prevent moisture.
Liquid nitrogen storage tank is a kind of high vacuum refrigerator. So how to extend the service life of liquid nitrogen storage tank during its use?
1. Before using the liquid nitrogen storage tank, a small amount of liquid nitrogen should be injected to pre-cool it. When the temperature in the tank reaches the liquid nitrogen temperature, fill it with liquid nitrogen until the tank is full. Check the neck plug and the small groove of the neck plug at any time, remove the ice on the neck plug in time, and do not place plastic cloth and other materials on the neck plug to increase the sealing property and ensure the use function of the liquid nitrogen storage tank.
2. Liquid nitrogen storage tanks should be handled with care to prevent collision and extrusion. Do not drag on the ground when moving, but lift it up. Usually, it should be stored in a dry and well-ventilated room to prevent moisture.
