lyophilizer

　　The lyophilizer is a small-scale in-situ lyophilization equipment, suitable for the pilot plant of the pharmaceutical plant and for small-scale production. The lyophilizer can also be used for the freeze-drying treatment of foods, Chinese herbal medicines, etc. In-situ lyophilization technology is a kind of The current international advanced structural design prevents the pollution caused by the material transfer process and realizes the automation of dry sublimation. The freeze dryer is equipped with shelf heating and programming functions to memorize the freeze-drying curve, facilitating users to explore and produce freeze-drying processes. Lyophilizers are divided into standard type and gland type, which are widely used in pharmaceutical factories, food factories, life sciences, and other places where lyophilization processes are required.

　　The laboratory often uses freeze-drying function of freeze dryers, such as making various animal and plant specimens, dry preservation of skin, bones, aorta, heart valves and other edge tissues for animal xenogeneic or allogeneic transplantation; Microscopic slides from light microscopes, electron scanning and transmission microscopy; other catalysts such as chemicals can be used to increase the catalytic efficiency by 5 to 20 times after lyophilization.

　　The main features of the freeze dryer are:

　　1. The drying performance of the lyophilizer is excellent, far exceeding domestic similar products;

　　2. In order to reduce greenhouse gases and protect the Earth's environment on which humans depend, R22 is abandoned and fluorine-free environmentally friendly refrigerants are used;

　　3. Through the use of pre-cooling, three-in-one heat exchange device, advanced refrigeration compressor, thermal expansion valve and other technical means to make the same processing capacity of the freeze dryer in the volume and energy consumption relative to domestic similar products are reduced by more than 30% .

　　4. The plate temperature is adjustable, controllable, and the freeze-drying process can be explored; the freeze dryer automatic program can set 32 ??programs, each program 36 temperature control sections;

　　5. Ming bell type drying room, safe and intuitive

　　6 stainless steel sample holder, ordinary sample tray spacing adjustable

　　7. The freeze dryer is novel in design, small in size, easy to operate, and reduces laboratory bench occupancy

　　8. An improvement in the price of the brand-name freeze dryers, which was adopted at a very close to the people's price (compared with domestically-made mid-range freeze dryers), entered the market with the intention of promoting the technical upgrading of the domestic freeze dryer market.

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