WHAT IS THE FREEZE DRYER (LYOPHILIZER)?
The freeze dryer (Lyophilizer) is a device that allows the drying of materials without the need to heat them. The physical principle involved in lyophilization is sublimation, which is the direct passage from the solid to the gaseous state, without passing through the liquid state. For the process to take place, the frozen product is dried under vacuum, without thawing.
The Freeze Dryer/Lyophilizer is the equipment capable of promoting lyophilization, causing the water in a product to be removed, without losing its properties. It has a component that makes it possible to allocate the materials that will be subjected to the procedure, in addition to a tool that reduces the pressure around the product to be dried.
WHERE ARE FREEZE DRYERS (LYOPHILIZERS) USED?
The freeze dryer is used in many areas, from research laboratories to the food, pharmaceutical and technological industries. This equipment uses the freeze-drying process to perform its main function and can have some distinct and suitable types according to the purpose for which they were designed. This technique has several applications:
- Preserve the characteristics of the substance of interest (pharmaceutical products, plant extracts, milk, etc.);
- Preserve the initial shape (taxidermy, archaeological artifacts, flowers, etc.);
- Preserve materials (freeze-dried fruit in yogurt, food in general);
- Chemical analysis (investigations of organic residues in food, suspensions and soils);
HOW DOES THE FREEZE DRYER WORK?
The freezing process of the sample can be done directly in the freeze dryer or other equipment that allows this step. In the Freeze Dryer (Lyophilizer), the sample is subjected to a pressure drop that occurs with the aid of the device’s vacuum pump. In order for the ice contained in the material to change state, passing from the solid directly to the vapor, it is necessary that the temperature is high, preventing the solid sample from being transferred to the liquid state.
The Yatherm Scientific Freeze Dryer (Lyophilizer) is an effective equipment for dehydrating samples, where it is possible to remove the solvent or water from a product that is frozen, that is, the laboratory freeze dryer does the drying process. First the material (water or solvent) is frozen, thus obtaining the solid state and later it is transformed to the gaseous state. The laboratory freeze dryer of Yatherm Scientific is widely used in the pharmaceutical industry, Laboratory and other industries.
CONCLUSION: WHY IS FREEZE DRYER SO IMPORTANT?
The freeze dryer is an essential equipment to efficiently dehydrate a sample or product without losing its properties and nutrients. It is widely used in several areas and can have different types that are specific to some purposes. Because it is an item used in so many areas, it is interesting to research which is the most suitable for your need. Thus, before purchasing this equipment, look for the one that best meets your demand.
WHERE TO BUY & WHY BUY FREEZE DRYER WITH YATHERM SCIENTIFIC?
It is so important Where to Buy Freeze Dryer. Yatherm Scientific is a leading manufacturer and supplier of laboratory equipment and offers solutions for Freeze Dryers and other equipment, with quality assurance in manufacturing. Yatherm Scientific serves equipment for several segments such as: Pharmacy, Chemistry, Petrochemicals, Plants and Soils, Food and Beverage, Hospital, Necropsy, Sugar and Alcohol, Microbiology, Veterinary and among others. Yatherm Scientific develops special equipment for bespoke laboratories and industries, we modify the equipment that is standardized, so that they adapt to the needs of our consumer. If you need Freeze Dryer to be custom-made or to learn more about freeze dryer, you can visit yatherm.com.