Description

Lyophilizer Freeze Dryer (-60°C)

Freeze drying area:0.12m²
Tray size and nos.: Ø200mm x4
Ice capacity(L/H):3L/24h, Tray spacing:70mm
Vacuum pressure:< 5Pa
Condenser temperature:<-60℃
Double Stage Oil-lubricated Rotary Vane Vacuum Pump

Brand: Labman

Lyophilizer Freeze Dryer (-60°C) – Labman

The Lyophilizer Freeze Dryer from Labman is a high-performance laboratory-scale freeze drying system designed for small-batch processing in research, pharmaceutical, and industrial settings. With a freeze-drying area of 0.12 m², this model provides efficient, uniform drying in a compact footprint, making it ideal for applications involving heat-sensitive biologicals, pharmaceuticals, and specialty chemicals. Engineered with precision and reliability in mind, this freeze dryer offers optimal performance and consistency in sample preservation through sublimation under deep vacuum conditions.

Key Features & Technical Specifications

Freeze Drying Area: 0.12 m²
The unit provides a total drying surface of 0.12 square meters, spread across four trays. This area is suitable for handling small-scale batches, making it ideal for R&D and pilot-scale production.

Tray Configuration

• Tray Size: Ø200 mm (circular trays)

• Number of Trays: 4

• Tray Spacing: 70 mm
  The circular stainless-steel trays offer corrosion resistance, excellent thermal conductivity, and ease of cleaning. The generous 70 mm spacing ensures adequate airflow and vapor evacuation during sublimation.

Ice Condensation Capacity:

• 3 Liters per 24 Hours
  This capacity allows for a moderate volume of solvent removal, ensuring that the system can handle medium-sized loads without interruption.

Vacuum Performance:

• Ultimate Vacuum Pressure: < 5 Pa
  Achieving a deep vacuum is essential for effective lyophilization. The Labman freeze dryer’s vacuum system ensures a low-pressure environment, which facilitates efficient sublimation while preserving the structural integrity and biological activity of the materials.

Condenser Temperature:

• < -60°C
  The system features a high-capacity cold trap (condenser) that operates at temperatures below -60°C, enabling rapid condensation of water vapor and preventing vapor backflow. This low temperature is ideal for freeze-drying aqueous solutions and some organic solvents.

Vacuum Pump System:

• Double Stage Oil-Lubricated Rotary Vane Vacuum Pump
  This high-efficiency vacuum pump provides the robust suction necessary for deep vacuum generation. The dual-stage configuration ensures higher vacuum stability, lower ultimate pressure, and quieter operation compared to single-stage models. Oil lubrication enhances the lifespan and performance of the pump.

Applications

The Labman Lyophilizer Freeze Dryer is suitable for a variety of scientific and industrial uses:

• Pharmaceuticals: Stabilization of vaccines, peptides, antibiotics, and biologics

• Biotechnology: Preservation of enzymes, proteins, DNA/RNA samples, and cell cultures

• Food Industry: Freeze-drying of flavorings, probiotics, and natural extracts

• Environmental Science: Sample preparation for soil and sediment analysis

• Chemical Research: Solvent removal from temperature-sensitive compounds

Benefits

• Sample Integrity: Freeze drying at ultra-low condenser temperatures and under deep vacuum conditions preserves biological activity, flavor, structure, and potency.

• User-Friendly Operation: The system is designed for ease of use, with clear displays and accessible tray configurations for simplified loading/unloading.

• Compact Design: With a small footprint and ergonomic tray layout, it is well-suited for laboratory benchtops or limited space environments.

• High Reliability: The double-stage rotary vane pump ensures consistent performance over long operating hours, with reduced maintenance needs.

Conclusion

Labman’s Lyophilizer Freeze Dryer (-60°C) is a robust, high-precision freeze-drying system built to support research, development, and small-scale production needs. Its 0.12 m² drying area, efficient 3L/24h ice capacity, deep vacuum capability (<5 Pa), and low condenser temperature (< -60°C) make it a reliable choice for scientists and professionals requiring advanced lyophilization technology. Backed by Labman’s reputation for quality and innovation, this unit offers durability, efficiency, and excellent sample preservation—all essential for modern laboratory workflows.