Labconco Freezone 6Plus w/Stoppering

Item: 2212I F-DRY

  • Fully tested
  • Thoroughly cleaned
  • Ships from Haverhill, MA

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American Instrument Exchange
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1023 Western Ave.
Haverhill, MA 01832

Phone: 978-521-2221
Fax: 978-521-8822


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Labconco FreeZone 6 with Stoppering Tray Dryer

  • FreeZone 6 Plus Cat. No.: 7934020
  • Stoppering catalog number 7948020
  • -84°C low collector temperature
  • 6L ice holding capacity
  • 90-day warranty

The Labconco FreeZone Plus 6 liter freeze dryer is a console style model with a cascade refrigeration system that is designed to handle light to moderate loads of low eutectic point samples. This system can remove up to 4.1L of water in a 24-hour period and includes rushed stainless steel and powder-coated steel exterior, a stainless-steel collector chamber and coil and an LCD that displays system operating parameters, set-up parameters and alarm messages. Other features include two 1/3 hp CFC-free refrigeration systems, a red alarm light, an LED vacuum and temperature wave graphs, patented moisture sensor, a vacuum control/break valve, a rear-mounted RS-232 port, an automatic start-up switch for collector cool-down and vacuum pull-down with manual override switches, a hot gas defrost and switch, a retractable collector drain line and a 3" diameter port for connection of drying accessory.

CLICK HERE to see the Labconco Freezone 6 with stoppering tray on our YouTube channel


The FreeZone Stoppering Tray Dryer has three shelves, each measuring 1.6" x 12", that hold serum bottles or vials. When the stoppering control is activated, the shelves raise via an expanding diaphragm that permits stoppering under vacuum of containers on all three shelves. Includes brushed stainless steel and epoxy-coated steel exterior, 3/4" thick acrylic door, 3 temperature probes, 3" diameter outlet for connection to FreeZone System, 1 HP CFC-free refrigeration system and 1000-watt electric heater for cooling and heating fluid medium circulating through channels in the shelves from -40°C to +40°C, LCD for display of system and probe temperatures in °C or °F, vacuum in mBar, Pa or Torr, and the segment of the program in progress, Microprocessor-controlled temperature ramp and hold programming from -40°C to +40°C and memory to store five programs and repetition of identical protocols, control panel with operating switches, stoppering control know, vacuum release valve control knob and 1/8" OD backfill port, red LED alarm indicator, rear-mounted RS232 port and interconnect cable, and power switch. Vacuum pump required with displacement of 144 lpm or larger.

Labconco FreeZone 6 with Stoppering Tray Dryer - Specifications

Exterior dimensions 31.75”W x 28”D x 36.3”H
Vacuum Pump Displacement Required 98 L/min or larger
Weight 278 lbs
Power requirements 115 volts, 60 Hz, 16.0 A


Stoppering Tray Dryer 115V - Specifications

Exterior dimensions 31.75”W x 22.75”D x 27.1”H
Vacuum Pump Displacement Required 144 L/min or larger
Weight 450 lbs
Power requirements 115 volts, 60 Hz


Overall Exterior Dimensions: 31.75”W x 31.25”D x 62.75”H

All of our equipment is used and reconditioned. Our technicians test all equipment to confirm that it operates properly and to the manufacturer’s specifications. While we can’t test for a specific analytical application, we will do our best to simulate the conditions under which the equipment will be run. If you have particular testing requirements or requests, please let us know and we’ll work with you to make sure these requirements are addressed during testing.

The photos above are representative. Please bear in mind that the equipment shown is currently in storage in our warehouse and that in addition to testing each machine we will clean all the equipment thoroughly prior to shipment. We often have multiple units of each model in stock and sometimes we're unable to feature photos of every single unit. At your request, we can provide photos of the equipment in your order after it has been tested and cleaned.

For inquiries about the Labconco FreeZone 6, please give us a call at 978-521-2221, or fill out the form on this page.