FreeZone 6 Liter Benchtop Freeze Dry System

FreeZone 6 Liter Benchtop Freeze Dry System
  • FreeZone 6 Liter Benchtop Freeze Dry System

Catalog #: 7752070

Discontinued Item

View replacement: FreeZone 8 Liter -50C Benchtop Freeze Dryer (700801040)

This product has been discontinued and is no longer available for purchase. Support literature is still available for download. Replacement parts and accessories may be available for purchase. Please contact Labconco at 800-821-5525 or 816-333-8811.


  • Region: International
  • Collector Temperature: -50° C, -58° F
  • Conformance: CE
  • Ice Holding Capacity: 6L
  • Plug Type: China/Australia
  • Style: Benchtop
  • Vacuum Pump Displacement Required: 98 L/min or larger displacement


  • Estimated Shipping Weight: 150.0 lbs
  • Estimated Shipping Weight metric: 68.0 kg
  • Dimensions: 31.8" w x 28.1" d x 14.5" h
  • Dimensions metric: 80.8 cm w x 71.4 cm d x 36.8 cm h
  • Electrical: 230 volts, 50 Hz, 8 A

This product has been discontinued and is no longer available for purchase. It has been replaced by product 700801040.

FreeZone 6 Liter Benchtop Freeze Dryer is designed for light to moderate aqueous sample loads. This model is not for use with samples containing acetonitrile. Removes a maximum of 4 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); 3/4 hp CFC-free refrigeration system; 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; 3" diameter port for connection of drying accessory; 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.

* 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

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.

Literature & Resources

  • Brochures

    • 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 2.5 to 18 liters; FreeZone Triad Freeze Dryers; FreeZone Stoppering Tray Dryers; FreeZone Bulk Tray Dryers; drying accessories; glassware and vacuum pumps.

    • French-Language FreeZone Freeze Dryers Catalog

      This French-language catalog contains an overview, features, benefits, specifications and ordering information on FreeZone Freeze Dryers. Ordering information on accessories is also included. En français.

  • User's Manuals

    • FreeZone Legacy 6 Liter Benchtop Freeze Dryers

      For 77520 Series FreeZone Legacy 6 Liter Benchtop Freeze Dryers manufactured since August, 2017.

      Catalog numbers: 7752020, 7752021, 7752040, 7752041, 7752030, 7752031, 7752060, 7752061, 7752070, 7752071

    • FreeZone Legacy 2.5 and 6 Liter Quick Guide to Installation

      In five languages: English, Italian, French, German and Spanish.

  • Safety Data Sheets

    • Refrigerant R452A SDS

  • Declarations of Conformity

    • CE Declaration of Conformity - Legacy and Discontinued FreeZone Freeze Dry Systems

      For FreeZone Legacy and Discontinued Freeze Dry Systems. 

  • Software & Apps

    • Lyo-Works OS Software for FreeZone Freeze Dryers

      This is the Lyo-Works application software for your FreeZone Freeze Dryer's touchscreen Android interface. The .zip file includes installation instructions. Extract the files in order to install. 

Product Selection Tools

Freeze Dryer Configurator

A simple way to design a complete lab freeze dry system that fits your needs. 

Scout™ Lab Equipment Selector

Let Scout lead you to the right laboratory hood for your application.