Product Advantage
Suitable for placement in cleanroom.
1. In-situ vacuum freeze dryer with automated freeze-drying process.
2. Main unit consists of a dual-chamber system with a cold trap and drying chamber.
3. Vacuum level control functionality included.
4. Each layer is equipped with independent sample temperature probes.
5. Cold trap cooling rate: -20°C to -40°C in ≤20 minutes.
6. Heating and cooling rate of 1°C per minute.
7. Sublimation curve control switch for switching between stepwise and linear temperature control.
8. Shelf temperature control accuracy of ±1°C.
9. PLC controller with PID temperature regulation.
10. Nitrogen gas filling system for drying with inert gas.
11. Comprehensive maintenance reminder features.
12. Multiple safety protections for vacuum and refrigeration systems.
Technical Parameters
Model |
| FD-20F Standard | FD-30F Standard |
Freeze Drying Area | ㎡ | 2.25 | 2.2 |
Cold Trap Temperature | ℃ | ＜-75 (no-load) |
Vacuum Level | Pa | ≤1 (no-load) |
Shelf Temperature Range | ℃ | -55-+70 (no-load) |
Maximum ice capacity | kg/24h | ≥30 | ≥30 |
Number of Shelf Layers | pcs | 5+1 | 4+1 |
Material Tray | mm | 900×500 | 610×910 |
Shelf Spacing | mm | 80 | 100 |
Overall Power | kW | 13.5 | 14.5 |
Weight | kg | 1200 | 1500 |
Dimensions | mm | 2008×1180×1730 | 2193×1402×2370 |
Loadable Materials | L | 22.5 | 22 |
Loadable Vials | pcs | - | Ф12mm：13400 |
pcs | - | Ф16mm：7600 |
pcs | - | Ф22mm：3888 |
Defrost Mode | - | Electric Defrost | Electric Defrost |
Safety Devices | - | Audible Alarm, Emergency Stop Switch, Overpressure Protection |
Power Supply | - | Three-phase 5-wire, 380 volts | Three-phase 5-wire, 380 volts |
Optional features:
· Eutectic point testing
· Chamber isolation valve
· Remote control via PC or mobile app
· Imported vacuum pumps
· Anti-oil backflow solenoid valve
· Oil mist filter
Product Uses
The application of freeze dryers in cleanrooms is extensive and particularly suitable for industries and applications that require a highly clean and sterile environment. Here are some key application scenarios of freeze dryers in cleanrooms:
1. Pharmaceutical Industry: In pharmaceutical processes, drugs, vaccines, biologics, and other products often undergo freeze-drying to maintain their long-term stability and activity. Using a freeze dryer in a cleanroom ensures the product's cleanliness and sterility, meeting the strict requirements of pharmaceutical production.
2. Biotechnology and Life Sciences Research: Laboratories and research institutions in the fields of biotechnology and life sciences often need to freeze-dry biological samples, enzymes, antibodies, and more for long-term storage and analysis. A freeze dryer in a cleanroom environment ensures the purity and reliability of samples.
3. Food Industry: In the food industry, certain products like coffee, fruits, vegetables, and more require freeze-drying to extend their shelf life. Using a freeze dryer in a cleanroom reduces the risk of external contamination and microbial contamination.
4. Medical Device Manufacturing: When manufacturing medical devices and components, ensuring product cleanliness and sterility is crucial. A freeze dryer can be used to remove moisture from devices, ensuring product quality and safety.
5. Chemical Industry: In some chemical reactions and synthesis processes, freeze-drying is necessary to maintain the stability and activity of compounds. Using a freeze dryer in a cleanroom environment reduces the impact of external contamination.
Product Operate Guide
This machine model features both automatic and manual control capabilities, making it suitable for both small-scale automated production and manual exploration of freeze-drying processes.
FAQ
1. Why is freeze-drying technology essential in pharmaceutical R&D?
Freeze-drying technology plays a crucial role in pharmaceutical research and development because it effectively preserves the activity and stability of pharmaceutical products. The freeze-drying process freezes and removes moisture from drugs or biopharmaceuticals, extending their shelf life, improving stability, and enabling long-term storage and transport.
2. How does freeze-drying technology ensure the quality and purity of biopharmaceuticals?
Freeze-drying technology helps maintain the quality and purity of biopharmaceuticals by removing moisture under low-temperature and vacuum conditions. During the freeze-drying process, water is removed by sublimation without causing structural damage or degradation to the molecules, ensuring the product's activity and purity.
3. How can I choose the right freeze dryer model for biopharmaceutical R&D?
Choosing the appropriate freeze dryer model depends on the specific research and development needs and sample quantities. Typically, small-scale R&D projects can opt for smaller capacity freeze dryers, while large-scale production may require larger equipment. Additionally, factors like temperature control accuracy, cooling and heating rates should be considered to meet specific process requirements.
