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Labconco™ FreeZone™ 6L -84°C Console Freeze Dryers, Stoppering Tray Dryer, US Models

FreeZone™ 6L Console Freeze Dryers with Stoppering Tray Dryers are designed for lyophilizing moderate to large loads and stoppering vials under vacuum. New Lyo-Works™ OS provides flexibility and convenience in an easy-to-use, touch screen display. Your samples are protected with remote notification and data recording.

Supplier:  Labconco™ 710621000

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Catalog No. 10-400-318

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Includes: Stainless steel collector, Stoppering Tray Dryer

Requires : Vacuum pump



  • Upright stainless steel collector coil holds 6L of ice before defrosting
  • Environmentally-friendly HCFC/CFC-free refrigeration system cools the collector to −84°C (−119°F)
  • Internal coil maximizes vapor-trapping efficiency
  • Optional PTFE-coated collectors withstand corrosive compounds
  • Features include hot gas defrost, side-mounted USB port and rear-mounted Ethernet connection. The console provides interior space for vacuum pump (sold separately)
  • Lyo-Works OS provides real time display of collector temperature and vacuum level
  • 5 in. full color touch screen display
  • Flexible programming and control of optional drying accessories
  • Optional End-Zone™ end point detection for flask freeze drying
  • One-touch data logging and display provides information to maximize sample quality and minimize run time
  • Customizable settings include language, time zone, temperature and vacuum
  • Alerts and feedback of current operating parameters can be sent automatically to user-entered email addresses
  • Front viewing window makes monitoring vacuum pump oil hassle free
  • FreeZone™ exclusive features protect your vacuum pump from costly damage: A vacuum break valve bleeds air into the system when power to the freeze dryer or vacuum pump is shut off for more than 5 minutes. A moisture sensor prevents refrigeration or vacuum start-up when moisture is detected in the drain line. Vacuum pump is automatically shut down when a leak is present in initial pull down or during run

FreeZone™ Stoppering Tray Dryer provides precise control and program flexibility for consistent performance.

  • Three 16.5 x 12 in. temperature-controlled (±1°C), adjustable shelves with sample temperature sensors provide up to 594 sq. inches of shelf space
  • Circulating fluid in shelves ranges from −40 and +40°C
  • Environmentally-friendly HCFC/CFC-free refrigeration system
  • Built-in pneumatic mechanism stoppers containers on all three shelves
  • 1/8 in. OD backfill port introduces inert gas into the chamber, protecting samples from atmospheric moisture and contaminants

Vacuum pump with a displacement of at least 163 liters/minute and freeze dry glassware (if not bulk freeze drying) are required (not included).


All models conform to UL Standard 61010-1 (60Hz models), CAN/CSA C22.2 No. 61010-1 (60Hz models), and CE Conformity marking (230V, 50Hz models).

Warranty and Services

One year



Freeze Dryer/Lyophilizer
Stoppering tray dryer
75.1 cm
32.4 in.
161.7 cm
115 V
678 lb.
6 L (before defrosting)
29.6 in.
82.2 in.
63.7 in.
North America
60 Hz
307.53 kg


Safety and Handling

Safety and Handling

WARNING: Cancer -


Product Certifications


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