Operating Instructions for REAGEN Vacuum Freeze Dryer

The vacuum freeze-drying technology, also known as sublimation drying, is a method that first freezes samples and then removes moisture in a vacuum. This process enables long-term preservation of goods, which can be rehydrated to maintain their original state and chemical/biological properties. Widely used in medicine, food, and other industries, this new, patented freeze dryer automates traditional operations. Key features include in-situ pre-freezing and drying, uniform temperature control, adjustable shelves, and a transparent acrylic door for visibility. Technical indices include a condenser temperature of -70C (empty), shelf temperature range of -50C to 70C, and ultimate vacuum degree of less than 10Pa. It operates within specific environmental conditions and has a safety classification of Grade I Type B.

• Freeze-Drying Process: Freezes samples, sublimates moisture in vacuum for long-term preservation and restoration of original state
• Introducing the New Patented Freeze Dryer: Automated, efficient, and user-friendly
• In-Situ Pre-Freezing and Drying: Equipped with observation windows for intuitive drying process
• Precise Temperature Control: Shelf temperature error less than 1.0 for uniform drying effect
• Adjustable Shelf Temperature: Controlled for optimal drying conditions
• Separated Drying Chamber and Condenser: Enhanced water-capture capability and reduced drying time
• User-Friendly Operation: Touch-screen, PID control, drying curve display, and record device available
• Easy-to-Clean Trays: Square trays for convenient operation and cleaning
• Optional Nitrogen Valve: For added versatility in drying processes
• Transparent ACRYLIC Drying Chamber Door: Allows visibility of product changes
• Condenser Temperature: -70C (empty)
• Shelf Temperature Range: -50C to 70C
• Ultimate Vacuum Degree: Less than 10Pa (empty load)
• Shelf Dimension: 475mm x 355mm, 6 layers
• Normal Working Conditions: Environment temperature 10-30C, relative humidity 70%