Bench-top Manifold Freeze Dryer LBFD-D17

Our Labtron Bench-top Manifold Freeze Dryer is designed for laboratory-scale freeze-drying applications, especially in pharmaceuticals, biotechnology, and scientific research. It is used to preserve materials that are sensitive to heat and moisture by removing water through a process called sublimation. This process helps maintain the integrity, structure, and composition of the sample. It is ideal for drying biological samples, vaccines, enzymes, and other sensitive compounds while keeping them stable and effective for long-term storage or further use.

This freeze dryer includes a smart feature that tracks the cumulative operating hours of the vacuum pump. By monitoring how long the vacuum pump has been in use, the system helps determine the best time to change the vacuum pump oil. Regular oil changes are essential to maintain the vacuum pump's efficiency, performance, and durability. This tracking system reduces the risk of pump failure and prevents downtime due to improper maintenance, ensuring smoother and more reliable operation over time.

Labtron has equipped this freeze dryer with multiple safety features to ensure secure and reliable operation. It includes thermal overload protection, which prevents the system from overheating during extended use or power fluctuations. This feature protects the internal components and ensures the safety of both the device and the user. Additionally, the control system uses a two-stage rotary vane vacuum pump that is designed to prevent oil backflow. This means oil will not flow back into the chamber or tubes, protecting samples and maintaining a clean and stable freeze-drying environment.

The system uses a precise PID controller that effectively manages the temperature of the shelves. It ensures accurate ramping and maintains the desired temperature throughout the drying process. The shelves are coated with an advanced heating film, like those used in aerospace, which allows efficient and uniform heat distribution. A colour touchscreen displays real-time data, including vacuum pressure, cold trap temperature, and both shelf and material temperatures. This helps users easily monitor and understand the freeze-drying curve and overall system performance.

This freeze dryer is thoughtfully designed with a curved integrated structure that gives it a compact and space-saving footprint. Its top surface is made of stainless steel 304, known for its excellent resistance to corrosion, acids, and alkalis, making it suitable for demanding lab environments. The system supports both manual and automatic control modes, providing flexibility to users based on their expertise or process requirements. Its low operating noise and simple interface make it easy to use in laboratory settings without causing disruptions. Overall, its durability and intuitive features make it a practical choice for regular lab use.