Bench-top Standard Freeze Dryer LBFD-A23

Our Labtron Bench-top Standard Freeze Dryer is specially designed for laboratory-scale applications. It provides a large drying area of 0.18 ? and can hold up to 6 kg of ice, making it suitable for drying multiple samples at once. It’s widely used in research labs, pharmaceutical production, and biotechnology for preserving sensitive materials such as biological samples, chemicals, or vaccines. Its ability to remove moisture without damaging the sample structure makes it ideal for long-term storage and analysis.

The control system of the Labtron freeze dryer is designed for convenience and safety. It includes a KF-25 quick flange fitting, which provides secure and easy vacuum connections. It also features USB ports that record the cumulative operating hours of the vacuum pump. This helps users monitor the system's performance and determine the best time for maintenance, such as changing the vacuum pump oil. The system also allows users to choose between automatic and manual sublimation control, offering flexibility for various drying processes.

Our Labtron freeze dryer is built with high-quality stainless steel 304, known for its exceptional resistance to corrosion, acids, and alkalis. This makes the equipment highly durable and easy to clean, ensuring a long lifespan even in demanding lab environments. The unit also has a curved integrated structure that enhances stability and reduces the risk of contamination or damage during operation. Together, these features make the Labtron freeze dryer a dependable and hygienic choice for sensitive lab work.

This freeze dryer uses eco-friendly refrigeration technology that relies on a blend of mixed refrigerants and a single hermetic compressor. The system also includes a plate heat exchanger and a high-power condenser to ensure stable, efficient cooling. These components work together to maintain consistent low temperatures, with the cold trap reaching as low as -68°C. The refrigeration system operates with low noise and minimal vibration, making it suitable for quiet lab environments.

Our Labtron freeze dryer offers excellent performance specifications. It has a 13-liter cold trap volume and can reach a vacuum pressure of 5 Pa (no-load) and 1 Pa (ultimate), enabling efficient moisture removal. It features 6 adjustable shelves with a 200 mm tray diameter and a total tray-loading capacity of 1.8 liters. The unit runs on 1.1 kW power and generates noise levels of ?55 dB, making it energy-efficient and quiet. Its compact size (580 × 580 × 500 mm) and manageable weight (85 kg) make it easy to fit in most laboratory spaces.