Freeze Drying is the process of removing the moisture from a biological product while maintaining the Integrity of the products biological & chemical structure and activities. Freeze Drying technology is used in particular for removal of moisture from the products usually of biological origin without causing any noticeable change in the original characteristics. Freeze Drying is also the preferred process in the field of Pharmacy, Chemistry and in conservation of food.
ADVANTAGE OF FREEZE DRYER:-
Heat-sensitive biological materials may be freeze-dried without affecting their potency. The dried materials may be stored for years at room temperature without loss of their original characteristics.
The freeze-dried material may be transported and shipped in small containers, and no provision is necessary for refrigeration en route.
Bacterial growth and enzyme action do not take place in freeze-dried products. Proteins do not coagulate.
Oxidation of many materials such as hemoglobin and vaccines is completely prevented when drying and sealing is done under high vacuum.
SAFE TEMPERATURE & DRYING TIMES FOR
SELECTED MATERIALS
| MATERIAL | SAFE TEMP. | CONDENSER TEMP.?C |
| MILK | -5 | -40 |
| UREA | -7 | -40 |
| BLOOD PLAZMA | -10 TO -25 | -40 |
| SERUM | -25 | -40 |
| VACCINE | -30 TO -40 | -50 |
| HUMAN TISSUE | -30 TO -40 | -50 |
| VEGETABLE TISSUE | -50 | -70 |
Worldwide Institutional Supply & Export Solutions
Advanced Educational, Medical & Technical Laboratory Equipment Manufacturer
INTERLABS is a trusted Indian manufacturer and exporter of educational laboratory equipment, engineering training systems, healthcare teaching products, TVET solutions, medical instruments, communication trainers, clean air systems, and institutional procurement equipment for global educational and healthcare markets.
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Comprehensive STEM learning systems, engineering trainers, electronics communication trainers, embedded control modules, and vocational training equipment designed for schools, universities, polytechnic institutes, and technical education projects.
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We support educational institutions, technical universities, engineering colleges, healthcare projects, vocational training centers, NGOs, ministries, government procurement agencies, and industrial training organizations across Africa, the Middle East, Southeast Asia, and international export markets.
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