DW-30F In-situ Silicone Oil Heating Freeze Dryer
F series freeze-dryer is Silicone Oil Heating type, Pre-freeze drying process at in situ situations, reduce the complicate operation from the drying process, become automatically; This series has two types: ordinary type and Top-Press type.
Features of DW-30F Silicone Oil Heating Freeze-Drying Machine
- Shelf temperature differences ± 1 ℃, dry effect uniform;
- Intermediate medium circulation technique, the shelf can refrigeration, heating, temperature adjustable, controllable, pilot-scale test and production process;
- Due to the drying chamber and cold trap for fission structure, a special gas circuit designed, to capture water ability is strong, and drying time is short;
- Embedded touch screen, PLC controlled and PID temperature-controlled display lyophilized curve and history curve;
- The Control system can be stored 40 freeze-dry process programs, each program can have 40 temperature settings, and can choose the manual operation and automatic operation, the Top-Press type is equipped with an automatic defrost function;
- Optional eutectic point test device;
- U disk data available;
- Equipped with PC software can print curve, browsing curve, and modify data;
- The square tray is shaped not easily to deformed, easy to operate and clean;
- Can be configured charging valve, rechargeable dry inert gas.
- The drying chamber adopts high light colorless transparent organic glass door, in the operation process can be observed clearly the change of material process;
- Refrigeration system using overlap refrigeration technology, low refrigeration temperature, large refrigerating capacity, and adopt imported closed compressor, high efficient and reliable, low noise.
Specifications of the Freeze Dryer
| Drying chamber | DW-30F | Ordinary | Top-Press |
| Drying Area | 0.3 m2 | 0.3 m2 | |
| No.of Tray | 3+1 layer | 3+1 layer | |
| Temp. Range | -70～70 ℃ | -70～70 ℃ | |
| Shelf Gap | 50 mm | 70 mm | |
| Shelf Size | 400mm×270mm | 400mm×270mm | |
| Capture water trap | φ22 Schering bottles | 540 | 540 |
| φ16 Schering bottles | 1080 | 1080 | |
| φ12 Schering bottles | 1950 | 1950 | |
| Temperature | -70℃（No-load） | -70℃（No-load） | |
| Ability to Capture Water | 6Kg/24h | 6Kg/24h | |
| Parameters | Power | 2.1 kw | 2.1kw |
| Power Supply | 110-115V or 220-240V 50/60Hz | 110-115V or 220-240V 50/60Hz | |
| Plate Load Capacity | 3 L | 3 L | |
| Electric Defrost | √ | ||
| Vacuum | <10 Pa | <10 Pa | |
| Dimension | 630×800×1400 mm | 1060×700×1500 mm | |
| Drying chamber shape | square | square | |
| Picture |  |  |
DW-30F Freeze Dryer Display
