Matters need attention before using liquid nitrogen dewars.
Editor:adminClick：
Time:2018-05-25 16:07
Matters need attention before using liquid nitrogen dewars.
The inner and outer shell of the nitrogen tank are made of high-strength aluminum alloy, and between the inner bladder and the outer bladder is vacuum. Compared with storage tanks, transport tanks have a special shockproof structure that is robust and durable. The majority of the refiners used a tank of 10 L, which is easy to transport and has good refrigerating performance. Since the tank is in a vacuum state, the atmospheric pressure exerted on the outer shell is about 4000 to 5000 k g.
The inner and outer shell of the nitrogen tank are made of high-strength aluminum alloy, and between the inner bladder and the outer bladder is vacuum. Compared with storage tanks, transport tanks have a special shockproof structure that is robust and durable. The majority of the refiners used a tank of 10 L, which is easy to transport and has good refrigerating performance. Since the tank is in a vacuum state, the atmospheric pressure exerted on the outer shell is about 4000 to 5000 k g.
Therefore, excessive collisions and impacts should be strictly prevented during use. Liquid nitrogen tanks are prone to indentations under excessive impact and impact. If the performance after sag is constant, they can still be used. otherwise, they can not be repaired.
The neck of the liquid nitrogen tank is made of glass-reinforced plastic and has a very low thermal conductivity to minimize the external heat entering from the neck. The neck tube is elongated and has a groove around it, which facilitates the timely release of vaporized nitrogen from the tank and reduces the pressure in the tank.
The temperature of liquid nitrogen is about 1 9 5.8 'C, commonly known as -1 9 6 degrees. Because liquid nitrogen is formed by repeated high pressure cooling, the density of liquid nitrogen is much greater than that of gaseous nitrogen. After 1N vaporization of liquid nitrogen, nitrogen will swell to 680L after a temperature increase of 15°C, which means that it will swell 608 times, and it will have great expansivity.
In the production practice, some vets fill the neck tube with some materials, and cover it with rubber. After the lid is closed, the lid is tightly wrapped with plastic to prevent liquid nitrogen from evaporating. This practice is extremely unscientific and will make the pressure in the tank higher to damage the liquid nitrogen tank. Although nitrogen is an odorless, non-toxic gas, it can cause suffocation and death in the event of poor ventilation. Therefore, the storage of liquid nitrogen tanks should not be a choice of room, should be placed in a cool and ventilated place. Liquid nitrogen is a liquid, and liquid nitrogen tanks should be prevented from pouring during transportation or storage.
Relevant Information
- 6L Ice Cream Liquid Nitrogen Container Liquid Nitrogen Tank
- 10L Liquid Nitrogen Containers/Tanks/Dewars
- 10l Biological Cryogenic Liquid Nitrogen Container
- Wholesale 20L liquid nitrogen dewar container for goat farming
- High quality 15L Liquid Nitrogen Container
- YDS-10 liquid nitrogen container
- made ice cream YDS-6 storage type liquid nitrogen container
- hot selling YDS-15 storage type liquid nitrogen container
- YDS-2L Cryogenic Liquid Nitrogen Container for Semen Storage
- 10L liquid semen Nitrogen Tank/ YDS-10L Liquid Nitrogen container
Latest Products
- 16L Ice Cream Liquid Nitrogen Co
6L Ice Cream Liquid Nitrogen Container Liquid Nitrogen Tank W...[more]
- 210L YDS-10 Small Capacity Liqui
10L YDS-10 Small Capacity Liquid Nitrogen Storage Container f...[more]
- 310L Liquid Nitrogen Containers/
10L Liquid Nitrogen Containers/Tanks/Dewars We offer a wide r...[more]
- 410l Biological Cryogenic Liquid
10l Biological Cryogenic Liquid Nitrogen Container We offer a...[more]
- 5Cheap price 50caliber 10L Liqui
Cheap price 50caliber 10L Liquid Nitrogen Biological Containe...[more]
Rankings Of Similar Articles
- 6L Ice Cream Liquid Nitrogen Container Liquid Nitrogen Tank
- 10L Liquid Nitrogen Containers/Tanks/Dewars
- 10l Biological Cryogenic Liquid Nitrogen Container
- Wholesale 20L liquid nitrogen dewar container for goat farmin
- High quality 15L Liquid Nitrogen Container
- YDS-10 liquid nitrogen container
- made ice cream YDS-6 storage type liquid nitrogen container
- hot selling YDS-15 storage type liquid nitrogen container
- YDS-2L Cryogenic Liquid Nitrogen Container for Semen Storage
- 10L liquid semen Nitrogen Tank/ YDS-10L Liquid Nitrogen conta
Latest Information
- Be careful when filling liquid nitrogen
- The usage of the liquid nitrogen tank
- Liquid nitrogen sprayer YDL-250 250ml for face spot treatment
- General knowledge about liquid nitrogen ice cream
- Advantages of cryopreservation of liquid nitrogen tanks
- The principle and precautions of liquid nitrogen cryotherapy
- The product structure of liquid nitrogen tank
- The maintenance tips of Liquid nitrogen stroage tank
- Liquid nitrogen tank cell storage
- The applications of liquid nitrogen in medicine and industry
