Importance of a Laboratory Freeze-Drier?
The freeze-drier is a laboratory equipment used to carry out the freeze-drying process, which consists of extracting the moisture present in a given ...
Freeze-drying is the smoothest process for drying products and is the best method for drying organic or inorganic compounds without altering their qualitative or quantitative composition. The process of lyophilization is carried out under vacuum and at low temperature and thus, for example, it is possible to avoid denaturation of proteins. Food and biological materials such as cells, tissues, bacteria and vaccines become dry products, avoiding the passage through their liquid phase, and consequently enzymatic, biological and chemical changes.
A freeze-drier is composed of the following parts: dry chamber or freeze-drying chamber: it is the place where the substance to be freeze-dried is placed, condenser with refrigeration circuit: it communicates with the dry chamber and it is where the vapor that is produced in the sublimation condenses and finally a vacuum system.
The lyophilizer is widely used in medicine, pharmacy, biological research, chemical industry and food production, etc. After the freeze-drying process, the long-term preservation of the products is much easier. They can be restored to their original state and maintain their chemical and biological characteristics after being watered.
Benefits of lyophilization over other techniques:
Freeze-drying is considered one of the safest and most widely used techniques for sample preparation in the pharmaceutical industry. It has been used in the conservation of biological materials such as blood plasma, serum, hormones, and biologically complex pharmaceuticals such as vaccines, serums and antidotes, as well as in many different research projects in this industry, since this process offers the excellent retention of the molecular structures of biological samples.
That is why lyophilizers are of vital importance in the pharmaceutical area, since the process carried out in these equipment aims to reduce the lability of these delicate components present in the formulation.
Freeze Dryer is suitable for freeze-drying experiment in laboratory. It is bench top manifold top press. Freeze dryer...
standard type vacuum freeze dryer is suitable for experiment in laboratory. Freeze dryer is widely used in medicine...
Freeze dryer is widely used in medicine, pharmacy, biology research, chemical industry and food production ,etc...
Freeze Dryer is suitable for freeze-drying experiment in laboratory. It is bench top manifold top press. Freeze...
YR05187 Freeze Dryer is suitable for freeze-drying experiment in laboratory. It is bench top top-press equipment
Freeze dryer is widely used in medicine, pharmacy, biology research, chemical industry and food production ,etc. After the freeze drying process,a long term preservation for products is much easier. They can be restored to the original state and maintain their chemical and biological characteristics after being watered.
The vacuum freezing drying techinology, which is also called sublimation drying, is a technical method that freezes the samples in advance, and then sublimates its moisture in the vacuum state.
Model | YR05187 |
Freeze drying area | 0.08㎡ |
Condenser capacity | 3-4 L /24h |
Condenser temperature | -55℃ (-80 ℃ optioanl) |
Vacuum degree | < 10 Pa |
Material tray | ¢180mm, 3 layers |
Bulk capacity | 0.8 L, 10mm thickness |
Vial capacity Φ12mm | 560 pcs |
Vial capacity Φ16mm | 285 pcs |
Vial capacity Φ22mm | 165 pcs |
Style of press | By hand |
Cooling | Air,draughty,ambient temperature ≤25℃ |
Voltage | 220V ,50 Hz; 110V, 50Hz; 110V, 60Hz |
Power | 700W |
Host dimension | 460*625*(370+465) mm |
Host weight | 41 kg |
A lyophilizer is a laboratory equipment that allows to carry out lyophilization, that is to say, it is an instrument that...
The freeze-drier is a laboratory equipment used to carry out the freeze-drying process, which consists of removing ...
Freeze drying has become a standard practice in the pharmaceutical industry, since the beginning of its first applications around the 40’s...
The freeze-drier is a laboratory equipment used to carry out the freeze-drying process, which consists of extracting the moisture present in a given ...
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