- Laboratory Heating Equipments[10]
- Laboratory Thermostatic Devices[10]
- Other Lab Supplies[10]
- Remote Control[1]
- Power Distribution Equipment[1]
- Electric Heater Parts[6]
- Drying Equipment[10]
- Mixing Equipment[10]
- Pressure Vessels[1]
- Reactors[10]
- Separation Equipment[5]
- Evaporator[5]
- Lift Tables[4]
- Industrial Heater[2]
- Other Analysis Instruments[10]
- Temperature Instruments[10]
- Testing Equipment[3]
- Pumps[10]
- Contact Person : Ms. Lee Alice
- Company Name : Zhengzhou Keda Machinery and Instrument Equipment Co., Ltd.
- Tel : 86-0371-87783156
- Fax : 86-0371-87783135
- Address : Henan,Zhengzhou,No. 41, Unit 3, No. 2 Building, No. 105 Yard, Huanghe Road, Jinshui district
- Country/Region : China
- Zip : 450000
DFD-200S Freeze Dryer
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DFD-200S Freeze Dryer:
Freeze dryer for lyophilized test in the laboratory sample and a small amount of production, the models with the DFD series freeze dryer shelf heating programmable control, PID regulator, precise temperature control, PID regulator, precise temperature control, man-machine interface with large- screen LCD screen, curves and data. While providing the user more information on freeze- dried process, can be equipped with PC communication interface.
Specifications:
(1) Pre- freeze drying in place to reduce the cumbersome operation of the drying process is intuitive.
(2) Touch screen LCD, PID intelligent adjustment curve and the data show the drying process, and provide users more information about the drying process.
(3) Auto- cascade refrigeration technology, imported brand compressors guarantee the equipment operation with low noise, large refrigeration capacity and ability to catch the water, reduce time to freeze drying.
(4) Square shelf difficult to deformation, easy to operate, easy to clean. Drying chamber with high translucent colorless, transparent plexiglass door, clear observation of material changes in the operation process.
(5) Cold hydrazine and face are stainless steel, corrosion- proof and easy to clean.
(6) Shelf silicon oil as a medium and temperature error ≤1°C, uniform drying effect.
(7) Shelf adjustable temperature, controlled, trial and pilot and production process.
(8) Configuration gas valve, can be filled with dry inert gas.
(9) Optional eutectic point testing device optional automatic tamponage device.
(10)May choose and match the temperature recording instrument.
Technical parameters:
| Model | DFD-200S |
| Icon | |
| Shelf temperature(°C) | -70 |
| The cold trap temperature(°C) | -80 |
| Degree of vacuum(Pa) | <10 |
| Freeze-dried area (m2) | 2 |
| Water catching capability(Kg/24h) | 25 |
| Shelf temperature difference(°C) | ±1 |
| Shelf dimensions(mm) | 500×900×15 |
| shelf- rise(Layer) | 5+1 |
| Space between the shelves(mm) | 100 |
| Panel mounted liquid(L) | 25 |
| Electric defrost | Have |
| Cooling method | Air-cooled |
| Gland way | - |
| Vials Φ20 | 4100 |
| Vials Φ18 | 7800 |
| Vials Φ12 | 14400 |
| Dimension(mm) | 2100×1200 |
| ×1700 |
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DFD-200S Freeze Dryer
