Biological freeze dryer LFD-01

for the food industrylaboratoryfor research and development

Product Overview
Labotemp Manifold Freeze Dryer LFD-01 is a compact laboratory freeze dryer designed for lyophilization of liquids, pastes and solid samples. The external manifold enables simultaneous connection of multiple flasks for flexible sample processing. The unit incorporates a stainless steel cold trap with a standard temperature of ≤ -56°C (optional ≤ -80°C) and a vacuum system that maintains stable moisture removal while preserving sample structure. The air-cooled design and corrosion-resistant materials simplify maintenance in laboratory environments.

Key Benefits

• Stable temperature and vacuum control for reproducible lyophilization
• Flexible manifold design for multiple-flask processing
• Stainless steel cold trap and corrosion-resistant components for easy maintenance
• Integrated monitoring interface for real-time control of temperature and vacuum
• Vacuum pump protection and anti-leak design for safe operation
• High-efficiency compressor and low-noise performance

Features

• Multi-flask manifold for simultaneous processing
• Integrated monitoring interface for precise process control
• Designed for reliable operation with minimal maintenance
• Stable vacuum performance for continuous laboratory workflows
• Rapid cycle response to enhance productivity
• Durable construction suitable for intensive research and analytical use
• Easy-to-maintain surfaces for hygienic operation
• Engineered for low-noise laboratory environments
• Adaptable to biological, chemical and food samples
• Flexible attachment configuration for simultaneous samples
• Efficient moisture extraction while maintaining sample integrity

Applications

• Lyophilization of heat-sensitive samples in pharmaceutical R&D and biotech laboratories
• Preservation of biological materials, vaccines and enzymes under controlled vacuum and low temperature
• Food sample dehydration and analytical preparation
• Chemical material stabilization and sample conditioning
• Academic and analytical research requiring precise moisture removal and process monitoring

Specifications Table
Freeze Drying Area : 0.27 m²
Tray Diameter : Φ240 mm
Power Supply : 110V 60Hz
Tray Spacing : 70 mm
Flask Capacity & Qty : 100 / 250 / 500 / 1000 ml (2 pcs each)
Cold Trap Temperature : ≤ -56°C (optional ≤ -80°C)
Cold Trap Depth : 400 mm
Cold Trap Diameter : Φ270 mm
Ice Collecting Capacity : 6 kg / 24 h
Vacuum Pump Speed : 4 L/s
Ultimate Vacuum : ≤ 5 Pa
Power Consumption : 1400 W
Main Unit Weight : 105 kg
Main Unit Dimensions : 630×580×970 mm
(-80°C) Dimensions : 810×580×950 mm
Drying Chamber Size : Φ300×465 mm
Cooling Method : Air-cooled
Defrosting Method : Air defrost
Shipping Volume : 1.8 L / 2.7 L (10 mm thickness)
Package Size(LxWxH) : 1200x690x770mm
Net Weight : 145kg
Gross Weight : 155kg
Number of Trays : 4 pcs / 6 pcs

Technical specifications

• Freeze Drying Area: 0.27 m²
• Tray Diameter: Φ240 mm
• Power Supply: 110V 60Hz
• Tray Spacing: 70 mm
• Flask Capacity & Quantity: 100 / 250 / 500 / 1000 ml (2 pcs each)
• Cold Trap Temperature: ≤ -56°C (optional ≤ -80°C)
• Cold Trap Depth: 400 mm
• Cold Trap Diameter: Φ270 mm
• Ice Collecting Capacity: 6 kg / 24 h
• Vacuum Pump Speed: 4 L/s
• Ultimate Vacuum: ≤ 5 Pa
• Power Consumption: 1400 W
• Main Unit Weight: 105 kg
• Main Unit Dimensions: 630×580×970 mm
• (-80°C) Dimensions: 810×580×950 mm
• Drying Chamber Size: Φ300×465 mm
• Cooling Method: Air-cooled
• Defrosting Method: Air defrost
• Shipping Volume: 1.8 L / 2.7 L (10 mm thickness)
• Package Size (LxWxH): 1200x690x770 mm
• Net Weight: 145 kg
• Gross Weight: 155 kg
• Number of Trays: 4 pcs / 6 pcs