How to clean a liquid nitrogen tank
Editor:ThompsonClick：
Time:2019-12-19 10:03
When the liquid nitrogen tank is not in use, rinse it with clean water, drain the water, dry it with a blower, and place it at room temperature for use. After the liquid nitrogen in the liquid nitrogen tank is volatilized, the remaining material (such as frozen sperm) will quickly melt, become a liquid material and attach to the inner liner, which will cause corrosion to the inner liner of the aluminum alloy. The nitrogen tank will be scrapped, so it is necessary to scrub the tank after the liquid nitrogen in the liquid nitrogen tank is depleted.
The specific brushing method is as follows: first remove the inner cylinder of the liquid nitrogen tank, remove the liquid nitrogen, and leave it for 2-3 days. After the temperature in the tank rises to about 0 ° C, pour warm water at about 30 ° C and scrub it with a cloth. If you find any melting substance sticking to the bottom of the liner, you must wash it carefully. Then rinse with water several times, and then invert the liquid nitrogen tank, put it in a safe place where it should not be overturned, and let it air dry, or use a blower as described above. Note that during the entire brushing process, the action should be light and slow. The temperature of pouring water should not exceed 40 ℃, and the total weight should not exceed 2kg.
This is the knowledge sharing today.If you are interested in liquid nitrogen semen storage container, ln2 cryogenic embryo storage / transport tank, biological laboratory use liquid nitrogen dewar, please contact me.
Phone / WhatsApp: +86 15537364271
Email: thompson@pchaoinstrument.com
Website:www.n2tank.com
The specific brushing method is as follows: first remove the inner cylinder of the liquid nitrogen tank, remove the liquid nitrogen, and leave it for 2-3 days. After the temperature in the tank rises to about 0 ° C, pour warm water at about 30 ° C and scrub it with a cloth. If you find any melting substance sticking to the bottom of the liner, you must wash it carefully. Then rinse with water several times, and then invert the liquid nitrogen tank, put it in a safe place where it should not be overturned, and let it air dry, or use a blower as described above. Note that during the entire brushing process, the action should be light and slow. The temperature of pouring water should not exceed 40 ℃, and the total weight should not exceed 2kg.
This is the knowledge sharing today.If you are interested in liquid nitrogen semen storage container, ln2 cryogenic embryo storage / transport tank, biological laboratory use liquid nitrogen dewar, please contact me.
Phone / WhatsApp: +86 15537364271
Email: thompson@pchaoinstrument.com
Website:www.n2tank.com
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