FreeZone -105 C 4.5 Liter Cascade Benchtop Freeze Dry System


  • Region: International
  • Collector Temperature: -105° C, -157° F
  • Conformance: CE
  • Ice Holding Capacity: 4.5L
  • Options Included: Corrosion-Resistant Collector, 12-port drying chamber
  • Plug Type: British (UK)
  • Style: Benchtop
  • Vacuum Pump Displacement Required: 86 L/min or larger displacement


  • Weight: 180.0 lbs
  • Weight metric: 82.0 kg
  • Dimensions: 23.1" w x 25.7" d x 26.4" h
  • Dimensions metric: 58.7 cm w x 65.3 cm d x 67.1 cm h
  • Electrical: 230 volts, 50 Hz, 10.0 A

Catalog #: 7382033

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PTFE-coated collector coil and chamber.

FreeZone -105° C 4.5 Liter Cascade Benchtop Freeze Dry System is designed for light sample loads with very low eutectic points including ones containing small amounts of methanol and ethanol. Removes a maximum of 2.5 liters of water in 24 hours.* Includes brushed stainless steel and powder-coated steel exterior; stainless steel collector chamber and coil; LCD that displays system operating parameters; set-up parameters and alarm messages (choice of temperature in C and F, choice of vacuum in mBar, Pa and Torr); dual 1/3 hp CFC-free refrigeration systems; red alarm light; LED vacuum and temperature wave graphs; patented moisture sensor; vacuum control/break valve; rear-mounted RS-232 port; automatic start-up switch for collector cool-down and vacuum pull-down with manual override switches; retractable collector drain line; power switch; rear-mounted electrical receptacle for vacuum pump connection (pump not included); 3/4" OD vacuum connection; 3/4" ID vacuum hose; and two clamps. Features a 12-port stainless steel drying chamber. 

* Freeze drying rate will be lower for samples other than shell-frozen plain water. For optimum performance, room temperature should be 21° C (70° F) or colder."

  • Gail's Story Changed the Way We Think About Lab Freeze Drying

    Gail was responsible for something irreplaceable: a key link to the future of her company... and a cure. 
    When she visited Kelly at Labconco, Gail's struggle led to an epiphany that would change how laboratory freeze drying is done. With the creation of Lyo-Works OS, samples can now be monitored from anywhere. And with End-Zone™ End Point Detection, now FreeZone Freeze Dryers can even send you an alert when your samples are completely lyophilized. 
  • Installing a large chamber on a small FreeZone Freeze Dry system


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FreeZone Freeze Dryers Catalog

Contains a selection guide, features and benefits, specifications and ordering information on the complete line of FreeZone Freeze Dry Systems, with collector capacities from 1 to 18 liters; FreeZone Legacy Triad Systems; FreeZone Stoppering Tray Dryers; FreeZone Bulk Tray Dryers; drying accessories; glassware and rotary vane vacuum pumps.

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