| Customization: | Available |
|---|---|
| After-sales Service: | Remote Online Guidance |
| Warranty: | 12months |
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Freeze Dryer is is not only suitable for the freeze drying of bulk (liquid, pasty, solid) conventional materials, but also suitable for the drying of the vials materials. When the materials are ready for freeze-drying, they are put into in the vial, then begin freeze drying before the vial's lid unsealed. The capping device compacts the vials' lids after freeze drying to prevent secondary pollution, re-adsorb water, and facilitate long-term storage.
Vacuum freeze dryers are widely used in the fields of medicine, pharmaceuticals, biological research, chemicals and food. The lyophilized articles are easy to store for a long time, and can be restored to the state before lyophilization and maintain the original biochemical characteristics after adding water. LGJ-50FD (electric heating) freeze dryer, lyophilized in situ (patented product). It changes the cumbersome operation of the past drying process, prevents material contamination, and automates the drying and sublimation. This model has shelf heating and programmable functions to remember the freeze-drying curve, allowing users to observe the lyophilization process of the material.
This model is especially suitable for lyophilization of Cordyceps sinensis.
1. It is our company's patented product . Freezing and drying is finished in the same place. It is easy to operate,and have a good drying effect.
2. The ACRYLIC material is used for the drying chamber door. It is colorless, transparent, and the whole process of lyophilization can be observed.
3. Inflatable (drainage) valves use safety diaphragm valves, which can be connected to an inert gas source, and filled with inert gas after drying to extend material storage time.
4. Patented gas diversion technology, uniform ice catching in cold traps, and strong ice catching capability.
5. Internationally renowned brand compressors, high efficiency, long life, low noise.
6. Separator patented technology and partition temperature fuzzy control technology, the shelf temperature difference is small, the temperature control accuracy is high, and the drying effect is even.
7. The freeze-drying curve optimization control technology can control the cooling rate in the pre-freeze phase, and at the same time, it can control the sample heating rate and the current stage vacuum degree in the sublimation and analytical drying stages.
8. The powerful sensor calibration function ensures the long term accuracy of the measured value.
9. 7-inch true color industrial embedded touch screen + SH-HPSC-II modular controller, high control accuracy, stable and reliable performance.
10. The professionally designed FD-EMB control system can save hundreds of process recipes. Each recipe contains 50 temperature control zones to improve the process optimization rate.
11. Intelligent data recording system, real-time record and display the cold trap temperature curve, sample temperature curve, vacuum curve, export data can be viewed through the computer and print a variety of operations to facilitate process optimization and verification of drying effect.
12. Flexible manual + automatic control, manually used for groping the process, automatically used for mass production.
13. Real-time alarm display and historical alarm query function to facilitate fault nt maintenance.
14. Vacuum adjustment during drying operation to avoid foaming and blowing of special materials and improve drying efficiency.
15. The user level and password can be set, and decentralized operation management
|
Model |
LFD-50FD |
|
Freeze-drying area |
0.6m2 |
|
Shelf size |
300 × 340mm |
|
Material plate size |
295 × 335mm |
|
Number of material trays |
6 |
|
Laminar spacing |
50mm |
|
Shelf temperature range |
-50 ° C ~ +70 ° C |
|
Cold trap temperature |
≤ -60 ° C (no load), optional ≤ -80 ° C (no load) |
|
Water catching capacity |
≥10KG/24h |
|
Pumping rate |
8L/S |
|
Ultimate vacuum |
≤5pa (no load) |
|
Installed power |
4500t |
|
Host weight |
450kg |
|
Mainframe dimensions |
890×670×1410mm |
|
Cooling method |
air cooling |
|
Plate loading material |
6L (material thickness 10mm) |
1. eutectic point tester
2. freeze drying finished judgement function
3. vacuum pump anti-returned oil device
4. Automatic backfill/drainage system
5. cold trap electrical heat defrosting
6. oil mist filter system
7. Vacuum adjustment system
8. LYO-MEGA Software System
9. Mobile phone APP monitoring system
10. data recorder
11. backfill filter
12. Automatic backfill and drainage control system
13. External hanging bottle device
14. imported vacuum pump
15. non-standard customized
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