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Programmable Electric Heating Multi-Manifold Type Laboratory Freeze Dryer
It is suitable for freeze-drying of bulk (liquid, paste, solid) conventional materials, and can be used to pick up the flask outside the drying chamber to dry the material that is frozen on the inner wall of the bottle. At this time, the flask is used as a container to be connected to the outside of the drying oven. On the tube, the material in the flask is heated at room temperature, and the multi-manifold switch device can be used to remove or load the flask as needed without stopping the machine.
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Feature:
1. One-piece structure design, small size, no external flange, easy to use, no leakage.
2. All materials in contact with the product are made of inert materials to meet the requirements of GLP.
3. The cold trap and the operating table are made of stainless steel, which is corrosion-resistant and easy to clean.
4. All stainless steel inflatable (discharge) valve The company design, production, safety, anti-corrosion, no leakage.
5. The cold trap has a large opening, no inner coil, and sample pre-freezing function, no need for a low temperature refrigerator.
6. Specialized gas guiding technology, cold trap for uniform ice trapping and strong ice trapping ability.
7. Internationally renowned brand compressors, high efficiency, energy saving, long service life and low noise.
8. Well-known brand vacuum pump, pumping speed, to achieve a higher ultimate vacuum.
9. Vacuum pump protection function, can set the vacuum pump to start the cold trap temperature and protect the service life of the vacuum pump.
10.7-inch true color industrial embedded touch screen + SH-HPSC-II modular controller, high control accuracy, stable and reliable performance.
11. Professionally designed FD-EMB control system can save hundreds of process recipes, each set contains 50 temperature control sections to improve process optimization rate.
12. Intelligent data recording system, real-time recording and display of cold trap temperature curve, sample temperature curve, vacuum degree curve, export data can be browsed by computer and printed.
13. The plate layer heating safety voltage (36V) temperature control system can control the heating rate.
14. Flexible manual + automatic control mode, manual groping process, automatic batch production.
15. Real-time alarm display and historical alarm query function, convenient for fault diagnosis and equipment maintenance.
16. User level and password can be set and decentralized for operation management.
17. Powerful sensor calibration to ensure accurate measurement of long-term use.
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Specification:
| Model |
LFD-18SC |
| Freeze-drying area |
0.18m2/0.27m2 |
| Material plate size |
Ф240mm |
| Number of material trays |
4 / 6 |
| Material plate spacing |
70mm/50mm |
| Eggplant type specifications and quantity |
100/250/500/1000ml, 2 each |
| Cold trap temperature |
≤ -60 ° C (no load), optional ≤ -80 ° C (no load) |
| Cold trap depth |
400mm |
| Cold trap diameter |
Ф270mm |
| Water catching capacity |
6kg/24h |
| Pumping rate |
4L/S |
| Ultimate vacuum |
≤5pa (no load) |
| Installed power |
1800w |
| Host weight |
105kg |
| Mainframe dimensions |
630 × 580 × 970mm |
| -80 °C mainframe dimensions |
810 × 580 × 950mm |
| Drying chamber size |
Ф300×485mm |
| Cooling method |
air cooling |
| Defrost mode |
naturalized cream |
| Plate loading material |
1.8L/2.7L (material thickness 10mm) |
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