At the moment, the pandemic has not stopped. It has completely destroyed the lives of people all over the world. Therefore, the eyes of the whole world are focused on scientists and their research. This is our all hope for returning to normal life and work. The new coronavirus vaccine launched by Pfizer in the US needs to be stored at a very low temperature (-80°C), while the new coronavirus vaccine in my country needs to be stored at 2°C to 8°C.
Liquid nitrogen tanks are widely used in the fields of animal husbandry, medical treatment, scientific research, and mechanical processing. Liquid nitrogen is used as a refrigerant to preserve animal semen, organs, bacteria and other biological samples, as well as cryogenic treatment of metal materials and precision parts cryogenic assembly.
Under the 2020 COVID-19 crisis, the world has launched a difficult battle against the epidemic. Under the background of the continuous development of scientific and technological resources and medical standards, and with the unremitting efforts of many researchers and experts, countries have now been Significant achievements have been made in research, testing and diagnosis, and drug and vaccine development. At the same time, public health systems, testing laboratories, vaccine and drug development companies are facing huge challenges and pressures in terms of new equipment, new technologies, and new strategies.
Refrigerators are one of the most commonly used equipment in the field of biomedical research. The choice of refrigerators is directly related to the safety and effectiveness of scientific research. Household refrigerators and medical refrigerators differ in product appearance, use function, production system, and customer groups due to their different uses.
The 60℃ ultra-low temperature refrigerator is specially designed to store high-end ingredients such as tuna, Australian lobster, salmon, South American crayfish, Argentine red shrimp, high-grade beef, red yellowtail, bonito, grouper, red scorpion and oriental porpoise. Suitable for professional sea fishing enthusiasts, major fishery wholesalers, precious seafood, restaurants, etc.
After using the low-temperature refrigerator for a long time, you need to pay attention to the maintenance of various parts, especially the scale problem of the shell-and-tube condenser. If it is not solved in time, the scale will affect the heat dissipation problem of the low-temperature refrigerator. Shell and tube condensers need to be cleaned of scale in time.
As the requirements for cryopreservation of items become more and more refined, the purchase of ultra-low temperature storage boxes has become an important task in the scientific research, medical and food industries. During the sales process, we found that many customers did not make clear about the purchase of ultra-low temperature storage boxes. It is often found that the temperature deviation is too large after the purchase, the storage box cannot enter the room, and there are too many items to fit. Let us learn how to choose a suitable ultra-low temperature storage box:
A refrigerator whose storage temperature is lower than -20°C can be called a low-temperature refrigerator. The big difference between it and a household refrigerator is the temperature. The temperature of a household refrigerator is generally -2 degrees and above. Ordinary low temperature refrigerators, ultra low temperature refrigerators, and deep low temperature refrigerators are all called low temperature refrigerators.
The refrigerant of ultra-low temperature refrigerators is different from ordinary household refrigerator refrigerants. Because different temperature ultra-low temperature refrigerators require different refrigerants, the refrigerant is also part of the technology. Therefore, the refrigerant formula is confidential information of the ultra-low temperature refrigerator manufacturers.
With the popularization of medical low-temperature refrigerator products, more and more hospitals, schools, outpatient clinics, health service organizations, pharmaceutical factories, and laboratories have begun to use special -20℃, -40℃, -60℃, and -86 low-temperature refrigerators. Many users have doubts about product maintenance and maintenance. Today I will give you a brief summary, which can increase the service life of the product and reduce economic losses.