Labconco FreeZone 12

Sorry, this unit has just been sold. Please contact us for alternatives.

Item: 2212F F-DRY

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

Contact Us

Call 978-521-2221
to request information & pricing for item 2212F F-DRY

90-Day Warranty

American Instrument Exchange
Contact us for all your used lab equipment needs

1023 Western Ave.
Haverhill, MA 01832

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


Shipping Policy

Labconco FreeZone 12 with Stoppering Tray Dryer

  • Labconco catalog number 7754040
  • Stoppering catalog number 7948040
  • -50°C low collector temperature
  • 12L ice holding capacity
  • 90-day warranty

The Labconco Freezone 12 is designed for moderate aqueous sample loads. The system removes a maximum of 8 liters of water in 24 hours and features brushed stainless steel and powder-coated steel exterior; stainless steel collector and coil; LCD that displays system operating parameters, set-up parameters and alarm messages; 1 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; hot gas defrost and switch; and a retractable collector drain line.

CLICK HERE to see the Labconco FreeZone 12 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 12 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 displacement
Weight 278 lbs
Power requirements 230 volts, 60 Hz, 9.0 A


Stoppering Tray Dryer 230V - 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 220/240 volts, 60 Hz, 9.0 A


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.