Lab Scale Vacuum Freeze Dryer
Lab Scale Vacuum Freeze Dryer
The freeze dryer that uses sublimation to dry materials. It quickly freezes the material at low temperatures and then sublimates the frozen water molecules in a vacuum environment. This process prevents concentration and oxidation, maintaining the material’s physical and biological properties.
Features:
1. All stainless steel components are fabricated from imported materials, ensuring a high-gloss surface finish on the chamber body and thereby guaranteeing compliance with sterility requirements.
2. The chamber walls possess exceptional structural integrity, ensuring leak-free operation over the long term.
3. Precision machining of the chamber walls guarantees a high degree of flatness, meeting the most exacting standards.
4. The cold trap features an external coil design, resulting in a smooth, seamless interior free of dead spots; this facilitates easy defrosting and ensures absolutely no residual accumulation.
5. The cold trap utilizes a spiral coil configuration, offering a compact structure, highly efficient space utilization, and a large ice-capturing surface area with superior trapping capacity.
Technical Data:
| Model | 0.1XDG-A | 0.12XDG-A | 0.12XDG1-A | 0.12XDG2-A | 0.12XDG3-A | 0.24XDG-A | 0.3XDG-A | 0.36XDG-A | 0.48XDG-A | 0.56XDG-A | 1XDG-A | 1.18XDG-A | 2XDG-A |
| Drying Area (㎡) |
0.1 | 0.12 | 0.12 | 0.12 | 0.12 | 0.24 | 0.3 | 0.36 | 0.48 | 0.56 | 1.08 | 1.18 | 2 |
| Tray Size (mm) |
280*400 | Φ200 | Φ200 | Φ200 | Φ200 | 300*400 | 205*385 | 300*400 | 300*400 | 220*510 | 450*600 | 295*800 | 500*900 |
| Number of Tray |
1 | 4 | 4 | 4 | 4 | 3 | 4 | 4 | 5 | 5 | 5 | 5 | 6 |
| Cold Trap Water Capture Capacity (kg) |
2 | 1.5 | 3 | 3-4 | 4 | 2 | 3 | 3 | 5 | 6 | 15 | 10-15 | / |
| Rated Power | Custom-made according to the customer’s request | ||||||||||||
| Min. Condenser Temperature |
≤-50℃ | ≤-55℃ | ≤-60℃ | ≤-60℃ | ≤-60℃ | ≤-65℃ | ≤-50℃ | ≤-65℃ | ≤-60℃ | ≤-50℃ | ≤-80℃ | ≤-50℃ | ≤-80℃ |
| Machine Size (mm) |
/ | 500*400*650 | 680*395*840 | 680*395*840 | 500*400*1040 | 800*700*1220 | 450*610*760 | 880*700*1220 | 880*665*1163 | 620*694*1098 | 790*1460*1760 | 660*990*1470 | / |
| Weight (kg) | / | 50 | 40 | 40 | 50 | 200 | 120 | 200 | / | 130 | 550 | 150 | / |
Applications:
1. Pharmaceutical freeze-drying.




