Liquid nitrogen tanks are commonly used equipment in laboratories and animal husbandry to freeze semen. How to judge whether there is damage after long-term use.
Today KGSQ will tell you that the failure of the liquid nitrogen tank should be judged as follows:
Failure exclusion 1: When the liquid nitrogen evaporates too much, the reason is that the vacuum is decreased, which can be re -drew the vacuum.
Failure exclusion 2: When the container is sweating with frost goods, its real vacuum is destroyed, which is an internal leakage and it is not easy to repair.
Troubleshooting 3: When the cap of the suction nozzle falls off, the reason is that the bonding is not strong, which has no effect on the performance and can be re-bonded.
Troubleshooting 4: When the dial is loose and falls off, the reason is that the bonding is not strong and can be re-bonded.
Troubleshooting 5: When the cap and the plug fall off, the reason is that the bonding is not strong, and a new neck plug can be replaced.
Troubleshooting 6: When the outside of the container is sunken, the reason is excessive collision, you can check the vacuum degree.
Troubleshooting 7: When the pail is disengaged or broken, the reason is that the bonding is not strong, and the pail can be replaced.
This is the troubleshooting method for liquid nitrogen tanks, go and check your liquid nitrogen tanks for the above conditions