Labconco Freezone 12 Plus Console Freeze Dryer

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The Labconco Freezone Plus 12 Liter Console Freeze Dry System is built for a moderate workload in a lab, with the ability to extract up to 4 liters of water in 24 hours and hold up to 12 liters of ice. This console freeze dryer allows users to control the unit from an easy to use LCD screen, where users can set parameters for operation, set-up, alarms, and how temperature and pressure are represented.  The dual 3/4-hp CFC free refrigeration systems of this lyophilizer operates between -84° and -87°C, for best results ambient room temperature should be lower than 21°C (70°F) The Freeze Dryer includes a cascade refrigeration system consisting of two vapor compression refrigeration systems in series connected together via a heat exchanger. Each system has a compressor, condenser, capillary tube metering device and an evaporator. During operation the evaporator of the “high stage” system refrigerates the condenser of the “low stage” on the Labconco Freeze Dryer system. This takes place in the heat exchanger. 


The Labconco Freezone Plus 12 Liter Console Freeze Dry System exterior is constructed out of brushed stainless steel with a sturdy powder coat, and a stainless steel collector and coil system. At the rear of this lab freeze dry system is a RS-232 port for communication with a PC. Vacuum and temperature are represented on this freeze dryer system with an LED wave graph fpr at a glance monitoring. Please note this laboratory freeze dryer is not to be used with samples containing acetonitrile. 

 Labconco Freezone 12 Plus Liter Console Freeze Dry System Specifications:

Collector Temperature: 

-84°C, 119°F

Ice Holding Capacity: 

12 L



Vacuum Pump Displacement Required: 

98 L/Min or larger displacement

Vacuum Connection  

3/4" OD


322 lbs


32 x 28 x 36 “


230 volts, 60 Hz, 11 A

  • Labconco Freezone 12 Plus Liter Console Freeze Dry System - 7960044
  • Stainless Steel Manifold with Lid
  • 208/230V Power Cord
  • Operator's Guide
  • Vacuum Pump
  • Temperature/Vacuum Report showing Clean Bill of Health
  • 30-Day Warranty

This Labconco Freezone Plus 12 Plus Liter Console Freeze Dry System has been thoroughly inspected and comes backed with our standard warranty. Should you have any questions, please don't hesitate to contact us.

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