Высокая производительность вакуумной сушки лиофилизатор
- Категории: Vacuum Drying Equipment >>>
- Поставщик: Hangzhou,SED,Imp.And,Exp.Co.,Ltd.
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Products Description
1、Product introduction
The SED-20DG vacuum freeze dryer changes the tedious operation of the past drying process, prevents material contamination, and realizes the automation of drying and sublimation, and is suitable for pilot or small batch production. This model has partition heating and programmable functions, and can memorize the freeze-drying curve, which is convenient for users to observe the freeze-drying process of materials.
2、Theory of freeze-drying
Freeze-dry (brief named Freeze-dry) is a stable process of material dried which will put the material contained with water to freeze to solid first, then make among them of the water sublimate from solid to air condition, removing water to preserve materials.Products at solution stage are frozen through sublimation and desorption, then the solvent reduce to a certain extent, thereby preventing the formation of micro-organisms or chemical reaction between the solute and solvent that products can be preserved for a long time and maintained its nature.
3、Technical parameter
Power | 65Kw, 380V±10%, 50HZ, 3Phase, 5Wire |
Vacuum function | 9.6kw |
Refrigeration function | 29.4kw |
Heating function | 19.5kw |
Compressed air | ≥40L/min（P=0.5~0.8Mpa） |
Cooling water Quantity | ≥30m3/h（T≤30℃、P=0.2-0.3Mpa） |
Defrost water Quantity | ≥2000kg（T≥30℃、P=0.1-0.2Mpa） |
Whole volume(L×W×H) | 5500×2200×2250mm |
Structure | Integral |
Total weight | 9T（Approx.） |
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