The lab series freeze dryer is suitable for freeze drying test of laboratory biomedical samples. Widely used in drugs, biological products, chemical and food industries. On the heat-sensitive substances such as antibiotics, vaccines, blood products, hormones and other biological tissue enzymes, freeze-drying technology is applied. Features: 1. LCD touch screen. 2. With historical data inquiry function. 3. With USB interface to export the data. 4. Large capacity ice condenser trap and without coil inside. 5. With cascade refrigeration technology. 6. Pre-freezing shelf can be used as guide barrel to speed up the drying rate. 7. Ice condenser trap and operation panel are made by stainless steel. 8. Drying chamber is transparent which is visual and safe. 9. Shelves are stainless steel, which can be adjustable per the requirements.