The Labconco FreeZone 12 Liter Console Freeze Dryer with PTFE-coated coil and collector is designed for lyophilizing moderate to large sample loads or numerous small container batches. The console features a front viewing window, interior space for a vacuum pump, and accommodates a full-size tray dryer such as the FreeZone Stoppering Tray Dryer (pump and tray dryer sold separately). Dual 3/4 hp HCFC/CFC-free refrigeration systems cool the collector to -84° C (-119° F), ideal for low eutectic point samples including acetonitrile.
Product Features
- Upright stainless steel collector coil capable of holding 12L of ice before defrosting; stainless steel collector lid (3/4" thick) with neoprene gasket
- Console cabinet with interior space for vacuum pump (sold separately) and two-piece, removable front panel with viewing window
- Clear acrylic chamber lid, 3/4" thick, with neoprene gasket
- Brushed stainless steel and glacier white, powder-coated steel exterior with blue accents
- Full color, 5" capacitive touch screen with Lyo-Works OS:
- Real-time display of collector temperature, vacuum level, and optional End-Zone end point detection system
- Start–up mode for collector cool-down and vacuum pull-down (automatic or manual)
- Operating mode (standby or run)
- Vacuum set point, alerts, diagnostic tests, user manual, defrost control, and optional drying accessory parameters
- Data logging stores and displays data in table or chart format; export via USB or Ethernet
- Settings include language (English, Spanish, French, German, or Italian), time, time zone, temperature (°C or °F), and vacuum (mBar, Torr, or Pa)
- Programmable alerts via Ethernet to user-entered email addresses
- Display settings: brightness, touch sounds (on/off), screen time out in minutes (on/off)
- Maintenance alert settings: vacuum pump oil change, refrigeration cleaning, total operating hours, line voltage offset
- Level-specific security lock-out prevents program and system parameter changes
- Hot gas defrost with auto shut off at +60° C
- On/standby switch
- Moisture sensor prevents refrigeration or vacuum start-up when moisture detected in drain line
- Vacuum control valve maintains vacuum level set point
- Vacuum break valve bleeds air into system when power to freeze dryer or vacuum pump is shut off. If outage less than ~5 minutes, freeze dryer restarts automatically; longer outages require manual restart if collector warms above safe limits
- Side-mounted USB port and rear-mounted Ethernet connection
- Front-mounted quick-disconnect drain hose fitting and side-mounted lanyard with hose connector (18" 1/4" ID silicone tubing and clamp included)
- Internal electrical receptacle for vacuum pump connection
- 3-wire electrical cord with plug
- 3/4" OD vacuum connection, 36" of 3/4" ID vacuum hose, and two clamps included
Note: Vacuum pump, drying accessory, and freeze dry glassware (if not bulk freeze drying) are required but not included.
Options Include
- PTFE-coated collector coil and chamber for processing corrosive compounds
- Purge valve to isolate vacuum pump from freeze dryer
- Built-in stainless steel mini vacuum drying chamber with 50-watt heater, microprocessor control to +60° C, 3/4" thick clear acrylic lid with neoprene gasket (chamber is not cooled)
Required Accessories (Not Included)
- Vacuum pump with displacement ≥ 98 L/min, 0.002 mBar ultimate pressure, and fitting suitable for 3/4" ID vacuum hose
- Tray dryer or other drying accessory
- Freeze dry glassware if not bulk freeze drying
Benefits
- Robust freeze drying capability with large 12L ice capacity collector
- Advanced Lyo-Works OS touchscreen for real-time monitoring, data logging, and precise control
- Corrosion-resistant PTFE-coated coil and chamber suitable for harsh chemical environments
- Safety features including moisture sensor, vacuum control, and break valves for reliable operation
- Flexible options for enhanced functionality like purge valve and mini vacuum drying chamber
Why Choose the Labconco FreeZone 12L Console Freeze Dryer with PTFE Coil and Collector, Purge Valve & Mini Chamber?
The Labconco FreeZone 12L Console Freeze Dryer offers dependable lyophilization performance for demanding laboratory workflows. Its stainless steel construction combined with PTFE-coated components provides exceptional durability and chemical resistance. With advanced touchscreen controls and comprehensive safety features, this freeze dryer supports precision, efficiency, and reliability across various sample types and applications.
