A liquid nitrogen dewar is a large container used to store very cold liquid nitrogen. The dewar is a kind of super-cold refrigerator that keeps things cold.
A giant liquid nitrogen dewar can contain quite a bit of the stuff. Liquid nitrogen is really cold, like 320 degrees below zero Fahrenheit! That’s really, really cold! When we put things in the dewar, they remain frozen and don’t thaw. It feels like magic!
The large dewar is constructed of special materials that keep it cold on the inside. These materials act like an insulating overcoat that traps the cold air in, and the warm air out. This keeps the liquid nitrogen frozen for an extended period. It’s so cool!

There is no end to what you can do with a big liquid nitrogen dewar. Scientists have used it to freeze samples for research. Doctors use it to preserve tissues for surgeries. Even chefs use it to create special frozen desserts! The dewar is a lot of help in several respects.

Safety is paramount when handling such big liquid nitrogen dewar. The dewar comes with a special lid to contain the liquid nitrogen and prevent leaks. It even has handles to tote it around safely. We still have to follow the rules and be careful because we want to keep everyone safe.

A large liquid nitrogen dewar can be a challenge to transport — it’s heavy, and it’s cold. You need a special cart to move it carefully. And we should be sure the dewar is stable and doesn’t get knocked over. If we organize properly and follow the correct steps we can move the dewar in a hazard free manner.
AGEM is an Gas Manufacturing and R and D plant situated in Taiwan with over 25 years of extensive R and D expertise in this field with unrivalled knowledge of Speciality Electronic Bulk, Calibration and Speciality gases all over the world in six distinct regions:Taiwan - Kaohsiung City (Headquarters, R and D Center)India - Mumbai, Vadodara, Coimbatore, Pune, Bengaluru, DelhiChina - WuhanMiddle East - Dubai (UAE) and Kingdom of Saudi ArabiaUnited Kingdom - CambridgeGas solutions offered by us comprise Technical Consulting. Assembling & Commissioning. Sample Testing. Packing and Shipping. Drawing Design. Manufacturing.
AGEM offers a variety of cryogenic cylinders to cool super-cooled gasses and liquids like liquid oxygen and argon. They can also accommodate nitrogen, carbon dioxide, and nitrous. The advantages of AGEM are: We employ imported high quality valves and instruments, so as to ensure high performance. Gas saving device is used and gas overpressure gas has priority within the gas phase area. Double safety valves are an effective way to guarantee safe operation.We provide several cryogenic cylinders that can hold common super cooled liquids for you to choose:Full Volume: 80L/100L/175L/195L/210L/232L/410L/500L/1000LWork Pressure: 1.37MPa/2.3MPa/2.88MPa/3.45MPaThe Inner Tank Design Temperature : (-196Shell Tank Design Temperature: Between -20oC and 50oC.Insulation: Vacuum using Multi-layer WrappedStored Medium: LO2, LN2, LAr, LCO2, LNG
AGEM is aware that each client has unique requirements in the field of specialty gases, for example calibration gases. This is why we can provide custom solutions to meet the specific needs of our clients. If you need a particular purity quantity, cylinder size or a packaging option, AGEM can work with clients to customize their products to your exact requirements. This level of customization ensures that you receive the most suitable calibration gas cylinder for your applications improving overall efficiency and performance. The AGEM range of products is not restricted to calibration gases. Their catalog contains Hydrocarbon gases, Chemical gas Halocarbons and Rare gases, and many other gases for research and industry. It is certain that AGEM will have the gas you require.
For large liquid nitrogen dewar leaks in gas are one of the most important issues, which is why we conduct the leak test at least five times in order to guarantee the quality. Our company is equipped with a full production and testing line with strict quality control, along with a flawless after-sales support system to ensure that our customers receive top-quality products and the full range of services. Our commitment to quality and customer service is something we are proud of. Our highly skilled professionals are always ready to assist you, and will ensure that all your needs are met. What makes us different is our 24X7 hours available service. We are available to assist you around the clock and every day of the week.