How to judge the quality of liquid nitrogen tanks?
Editor:ThompsonClick：
Time:2019-11-11 09:59
Whether as a hospital, a school, a research institute, or a variety of companies, when we buy liquid nitrogen tanks, we definitely want to choose a suitable price and quality guaranteed in the market, so how can we distinguish the quality of a liquid nitrogen tank is good or bad. This article will uncover this mystery for you. It is roughly divided into the following four methods:
1. During the use of the can, the use of the can should be checked every day. On the premise that there is liquid nitrogen in the can, it is found that there are water drops or frost on the top and the top of the can, indicating that there is a problem with the quality of the can. Stop using immediately;
2. When the bottle cap and the upper waterless beads or frosting phenomenon, touch the outer shell by hand, the upper part is cold and the lower part is hot, indicating that there are some problems with the quality of the can, that is, the daily increase of liquid nitrogen is large, so it should be observed. After the loss of liquid nitrogen is prevented, the stored materials are damaged. If necessary, it is best to stop using them; if the temperature is the same, the quality of the cans is not problematic.
3. After opening the cork, the mist in the bottle mouth does not overflow, but sinks, indicating that the jar is good.
4. Use the ear to hear the sound of bubbles in the jar from the mouth of the bottle. If it is more frequent, there is a problem with the quality of the can. Otherwise, there is no problem.
This is the knowledge sharing of liquid nitrogen tanks today. Xinxiang Panchao Instrument Co., Ltd., as a professional manufacturer of liquid nitrogen tanks, welcomes your inquiry.
Phone / WhatsApp: +86 13569413718
Email: info@n2tank.com
liquid nitrogen container tank dewar for sale，quality of liquid nitrogen tanks，manufacturer of liquid nitrogen tank
1. During the use of the can, the use of the can should be checked every day. On the premise that there is liquid nitrogen in the can, it is found that there are water drops or frost on the top and the top of the can, indicating that there is a problem with the quality of the can. Stop using immediately;
2. When the bottle cap and the upper waterless beads or frosting phenomenon, touch the outer shell by hand, the upper part is cold and the lower part is hot, indicating that there are some problems with the quality of the can, that is, the daily increase of liquid nitrogen is large, so it should be observed. After the loss of liquid nitrogen is prevented, the stored materials are damaged. If necessary, it is best to stop using them; if the temperature is the same, the quality of the cans is not problematic.
3. After opening the cork, the mist in the bottle mouth does not overflow, but sinks, indicating that the jar is good.
4. Use the ear to hear the sound of bubbles in the jar from the mouth of the bottle. If it is more frequent, there is a problem with the quality of the can. Otherwise, there is no problem.
This is the knowledge sharing of liquid nitrogen tanks today. Xinxiang Panchao Instrument Co., Ltd., as a professional manufacturer of liquid nitrogen tanks, welcomes your inquiry.
Phone / WhatsApp: +86 13569413718
Email: info@n2tank.com
liquid nitrogen container tank dewar for sale，quality of liquid nitrogen tanks，manufacturer of liquid nitrogen tank
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