Labconco Freezone 4.5L Freeze Dryer / Lyophilizer

The Labconco FreeZone 4.5 L Freeze Dryer (Lyophilizer) is a compact benchtop freeze-drying system designed for laboratories processing light to moderate sample loads. The FreeZone platform provides efficient solvent removal and sample preservation through lyophilization, making it suitable for biological, pharmaceutical, and analytical laboratory applications.

Featuring a stainless-steel collector coil with 4.5 liter ice-holding capacity, the FreeZone 4.5 L freeze dryer offers reliable moisture capture and efficient vapor trapping during freeze-drying cycles. Its compact footprint makes it ideal for laboratories with limited bench space while still supporting a variety of drying accessories such as flask manifolds, drying chambers, and tray dryers.

The system utilizes advanced refrigeration and vacuum control to achieve low collector temperatures suitable for lyophilizing aqueous and low-eutectic-point samples. With programmable operation and integrated monitoring of collector temperature and vacuum level, the FreeZone series provides consistent performance for research labs performing protein stabilization, pharmaceutical formulation, and biological sample preservation.

Specifications/Features:

• Catalog # 700401000
• Benchtop freeze dryer / lyophilizer designed for light to moderate sample loads
• 4.5 liter ice-holding collector capacity before defrosting
• Stainless steel collector coil for efficient vapor trapping
• Compact laboratory footprint suitable for benchtop installation
• -50°C collector temperature
• Designed for lyophilization of aqueous and low-eutectic-point solvent samples
• Compatible with drying accessories such as flask manifolds, tray dryers, and freeze-dry glassware
• Environmentally friendly HCFC/CFC-free refrigeration system
• Integrated monitoring of collector temperature and vacuum level via Lyo-Works control system
• 115V, 60Hz, 14A, 1Ph

What is Included:

• Freezone 4.5L lyophilizer
• Edwards RV3 rotary vane vacuum pump
• 4-port manifold with x3 500mL jars and x1 150mL jar

90-Day Warranty

Local delivery and installation available

Based in Palo Alto California, SER has been supplying high-quality lab equipment over 30+ years to our local biotech community and beyond.