Cambridge Scientific
Used Lab Equipment

Used Lab Equipment

We offer an assortment of refurbished Bulk Drying Lyophilizers and Stoppering Lyophilyzers ranging from Benchtop Lyophilizers, Floor Model Lyophilizers and Cascade Lyophilizers to General Purpose Lyophilizers. Some of our popular manufacturers include VirTis, SP Scientific, FTS Systems, and Labconco. Our Freeze Dryers are fully refurbished and come with a 90 day warranty.

Benchtop Lyophilizers: 1-1 of 1

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Labconco FreeZone 4.5 Benchtop Lyophilizers

Labconco FreeZone 4.5 Benchtop Lyophilizers

Cambridge Scientific ID #'s: 18975, 19145, 19146

Inludes Vacuum Pump

CFC-free refrigeration systems ideal for rapid, environmentally-safe cooling. Models have brushed stainless steel and glacier white, epoxy-coated steel exterior with blue accents. Equipped with automatic one-button start-up to initiate collector and vacuum, dual LCD screens for vacuum and collector temperatures with LED “waves” to indicate proper conditions, and a 22.9cm (9") condenser drain hose. All models feature a red alarm light to indicate any abnormal system events such as power failure or improper line voltage supply, a moisture sensor that detects moisture in the collector chamber area, a vacuum break valve that bleeds air into the system when power to dryer or vacuum pump is shut off, and a rear-mounted RS-232 port.


  • 4.5 Liters
  • Temperature Range: Ambient to 50°C (–58°F).
  • Permanently-installed 10-port drying Chamber


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