Multi-Manifold Vacuum Freeze Dryer
Multi-Manifold Vacuum Freeze Dryer is a preservation technology based on the principle of sublimation. It rapidly freezes materials at low temperatures and, under a controlled vacuum, transforms frozen water molecules directly into vapor. The substance remains in a frozen state throughout the process, ensuring ice crystals are evenly distributed. This method prevents concentration due to dehydration, avoiding issues like foaming or oxidation caused by water vapor.
Freeze-dried products retain a spongy texture, show no shrinkage, rehydrate well, and have minimal water content. When properly packaged, they can be stored and transported at room temperature for extended periods.
A freeze dryer is ideal for applications in biological research, pharmaceuticals, chemical processes, food production, and academic settings.
Freeze drying safeguards heat-sensitive substances, preserves nutritional value, prevents oxidation, and eliminates the need for additives. The resulting product is porous and sponge-like, dissolving quickly and fully when water is added, almost instantly returning to its original form.
CYFD-10
CYFD-12 / CYFD-18
- Efficient Cooling: Rapid cooling with a uniformly maintained temperature across the inner wall of the cold trap, enhanced by professional gas diversion technology for superior water capture.
- Eco-Friendly Refrigeration: Features a Secop compressor and a single-unit hybrid environmentally friendly refrigeration system.
- Pre-Freezing Capability: Includes a cold trap sample pre-freezing function, eliminating the need for ultra-low-temperature refrigerators or liquid nitrogen.
- User-Friendly Interface: A 7-inch color LCD touch screen provides an intuitive human-computer interaction experience with a lock screen function. Optional remote control is available via mobile devices and computers.
- Comprehensive Display: Shows parameters such as cold trap temperature, vacuum level, sample temperature, and runtime. Simplified operations with misoperation permission management ensure ease of use.
- Data Management: Includes viewing, exporting, and deleting functions, with automatic saving of freeze-drying data. Supports USB data export.
- Versatile Applications: Compatible with freeze-drying in ampoules, vials, glass flasks, plasma bottles, or trays.
- Convenient Features: The cold trap supports independent pre-freezing of samples in the initial stage and includes a one-click defrost function.
- Maintenance Alerts: Built-in maintenance reminders help users schedule regular instrument upkeep.
- Vacuum Monitoring: A vacuum alarm promptly alerts users if the vacuum level deviates from the norm.
- Precision Adjustment: Equipped with a high-precision micro-adjustable vacuum valve.
- Durable Design: Comes with a stainless steel anti-corrosion vacuum connecting pipe and a standard KF25 vacuum quick coupling clamp.
| Model | CYFD-10 multi-manifold type | CYFD-12 multi-manifold type | CYFD-18 multi-manifold type | |||
|---|---|---|---|---|---|---|
| Freeze dried area | 0.1 m² | 0.12 m² | 0.18 m² | |||
| Cold trap temperature | -60 ℃ (optional -80 ℃) | |||||
| Catching water volume/batch | 4KG | 6KG | ||||
| Standard vacuum degree | ≤ 5 Pa (no-load) | |||||
| Ultimate vacuum | 0.1 Pa | |||||
| Pumping speed | 2L/s | 4L/s | ||||
| Material tray | 180mm, 4 layers in total | 200mm, 4 layers in total | 240mm, 4 layers in total | |||
| Disc spacing | 70mm | |||||
| Bottled loading number of vials |
Vial Φ 12mm: 700 pieces v Φ 16mm: 400 pieces Vial Φ 22mm: 210 pieces |
Vial Φ 12mm: 849 pieces v Φ 16mm: 470 pieces Vial Φ 22mm: 252 pieces |
Vial Φ 12mm: 1270 pieces v Φ 16mm: 716 pieces Vial Φ 22mm: 379 pieces |
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| Eggplant shaped flask |
100ml*2 150ml*2 |
250ml*2 500ml*2 |
100ml*2 150ml*2 |
250ml*2 500ml*2 |
100ml*2 150ml*2 |
250ml*2 500ml*2 |
| Overall power | 950W (including vacuum pump) | 1100W (including vacuum pump) | ||||
| Machine size | 520W * 600D * 400H mm | 480W * 600D * 770H mm | 560W * 560D * 980H mm | |||
| Machine net weight | 48KG | 63KG | 88KG | |||
| Packaging size | 740W * 810D * 850H mm | 620W * 850D * 920H mm | 630W * 670D * 1500H mm | |||
| Total weight with packaging | 98KG | 140KG | 150KG | |||
| Power supply | AC220V 50Hz or 110V/60Hz | |||||
| Application environment | Ambient temperature ≤ 35 ℃ | |||||
| Operating noise of the entire machine | ≤55dB | |||||
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