Liquid Nitrogen Tank Of Quality Standard Judgment

         Liquid nitrogen tank can be divided into liquid nitrogen storage tank and liquid nitrogen transport tank . Storage tanks are mainly used for indoor liquid nitrogen storage, Liquid nitrogen tank should not be in the working state for long-distance transport use; liquid nitrogen transport tank in order to meet Transport conditions, do a special design of the shock. In addition to the static storage of goods, but also in the liquid nitrogen state, as a transport use, but also should avoid severe collision and vibration.

         Quality Standard Judgment Method Steps

         1) The tank in the use of the process, every day should always check the use of the jar, in the tank with liquid nitrogen under the premise of the jar cap and the upper part of the water droplets or frosting situation, indicating the quality of the tank problems, Stop using immediately;

         2) In the tank cap and the upper part of the phenomenon of no water or frost, hand touch the shell, feeling the upper cold, the lower part of the heat, indicating that there are some problems in the quality of the tank, that liquid nitrogen daily increase in the larger, should pay attention to observation, To prevent the loss of liquid nitrogen, the storage of material damage, if necessary, it is best to stop using; if the same temperature up and down, indicating the quality of the tank no problem.

         3) Open the cork, the bottle of the fog is not spilled, and to sink, indicating that the tank is good.

         4) With the ears from the bottle to listen if there is a bubble sound, Such as more frequent,The quality of the tank is problematic.