Laboratory freeze dryer for continuous sublimation

Achieve seamless continuous freeze drying with stable, reproducible parameters, ensuring uncompromised product integrity and efficiency in your lab-scale processes.

Enables Continuous Freeze Drying and Sublimation

The Lyovapor™ L-300 from BUCHI is a sophisticated lab freeze dryer offering continuous sublimation through its unique dual-condenser system. With applications spanning pharmaceuticals, biotechnology, and environmental analysis, it effectively removes moisture for stable shelf conditions. Capable of handling diverse products, the L-300 operates with a condensing capacity of ≤ 12 kg/24h. Its automation, enhanced by Infinite-Control™ software, includes remote monitoring, making it ideal for demanding lab environments. The model’s design supports compliance with stringent industry standards, providing robust, reliable drying essential for high-quality end-products. Additionally, the integrated cleaning system ensures minimal downtime, while customizable options offer tailored solutions for specific operational needs.

Benefits

  • Facilitates continuous operation, reducing downtime and increasing productivity.
  • Enhances energy efficiency with optimized cooling and vacuum systems.
  • Supports remote process control, decreasing the need for onsite supervision.
  • Ensures compliance with laboratory standards for diverse applications.
  • Provides flexible configuration options to meet specific research and development needs.

General


Applications
Food and natural extracts,Biotechnology,Fine chemicals,Nutraceuticals,Chemical products,Environmental analysis,Biopharmaceuticals,Pharmaceuticals
End products
Essential oils biotechnology: enzymes,Tablets food and natural extracts: herbal extracts,Protein powders pharmaceuticals: injectable drugs,Chemical standards,Soil contamination test samples chemical products: laboratory reagents,Biopharmaceuticals: monoclonal antibodies,Catalysts nutraceuticals: vitamin supplements,Recombinant proteins fine chemicals: specialty solvents,Microbial cultures environmental analysis: water quality test samples
Steps before
Sample preparation,Mixing,Solution formulation
Steps after
Storage,Quality control,Analysis
Input ingredients
biologically active products,small quantities in micro titer plates,small flasks,environmental samples,peptides,proteins,amorphous solutions,crystalline solutions
Output ingredients
dried biologically active products,stabilized samples,dried peptides,dried proteins,dried and stabilized environmental samples,function-al food with preserved proteins,dried natural extracts maintaining minerals and vitamins
Market info
Buchi is renowned for its expertise in laboratory and industrial solutions, particularly in producing high-quality equipment for chemical analysis and lab processes, known for precision and reliability in the pharmaceutical, chemical, and food industries.

Technical Specifications


Condenser Capacity
Unlimited (2 x ≤ 1 kg)
Lowest Condenser Temperature
-105°C
Condensing Capacity
≤ 12 kg/24h at 25°C ambient temperature
Minimum System Vacuum
≥ 0.04 mbar
Drying Shelf Temperature
Up to 60°C
Drying Shelf Temperature Tolerance
± 1.0°C
User Interface
7 in
User Interface
4.6 in

Operating Characteristics


Working Mechanism
Continuous sublimation with alternate condenser loading
Automation level
Automated / Remote control via mobile devices
Changeover time
Continuous operation with automatic cleaning
CIP/SIP
Automated steam generator for cleaning
Cooling System
Dual condenser system
Energy Efficiency
Stable parameters for minimized energy usage
Cleaning Method
Automated/Steam cleaning

Material Compatibility


Density/particle size
0.5–2.5 g/cm³ / 50–1000 µm

Product type Characteristics


Continuous sublimation
Yes
Flexible drying chambers
Adjustable

Physical Characteristics


Control panel type
Adjustable Display
Compact footprint
Designed for Lab Use
Cooling temperature
-105 °C condenser temperature
Discharge method
Continuous sublimation
Drying shelf temperature
Up to 60°C
User interface
7-inch Display

Custom Options


Control panel type
Adjustable display
Integration possibilities
Interface Pro upgrade
Remote control
Mobile device monitoring
Display placement
Front or side
Drying chamber options
Variety suited to application