The FreeZone 12 Liter Console Freeze Dryer is engineered for lyophilizing moderate to large sample loads or multiple small container batches. Featuring a durable upright stainless steel collector coil with 12L ice capacity and dual 3/4 hp HCFC/CFC-free refrigeration systems, it achieves -84° C suitable for sensitive low eutectic point samples including acetonitrile.
Product Features
- Upright stainless steel collector coil holds 12L of ice before defrosting; stainless steel collector lid (3/4" thick) with neoprene gasket
- Console cabinet includes 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 featuring real-time display of collector temperature, vacuum level, and optional End-Zone end point detection system
- Automatic/manual start-up modes for collector cool-down and vacuum pull-down
- Operating modes: standby and run
- Vacuum set point control, alerts, diagnostic tests, user manual, defrost control, and drying accessory parameters
- Data logging with table/chart display; export via USB or Ethernet
- Multi-language support
- Programmable alerts via Ethernet to user email addresses
- Maintenance alerts for vacuum pump oil change, refrigeration cleaning, operating hours, and line voltage offset
- Level-specific security lock-out to prevent unauthorized parameter changes
- Hot gas defrost with automatic shut-off at +60° C
- 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 on power loss; automatic restart under 5-minute outages
- 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 accessories, and freeze dry glassware are required but not included.
Options Include
- PTFE-coated collector coil and chamber for corrosive compound processing
- Purge valve to isolate vacuum pump from freeze dryer
- Built-in stainless steel mini vacuum drying chamber with 50W heater, microprocessor control to +60° C, 3/4" clear acrylic lid with neoprene gasket (chamber not cooled)
Required Accessories (Not Included)
- Vacuum pump: displacement ≥ 98 L/min, 0.002 mBar ultimate pressure, fitting for 3/4" ID vacuum hose
- Drying accessory
- Freeze dry glassware if not bulk freeze drying
Benefits
- Efficient freeze drying with a large 12L ice capacity collector for extended runs before defrosting
- Advanced touchscreen controls with real-time monitoring and data logging for precision process management
- Durable stainless steel construction resists corrosion, heat, and mechanical wear for long service life
- Versatile operation modes and safety features including moisture sensors and vacuum break valves
- Expandable with options to handle corrosive samples and built-in mini drying chamber for small batch drying
Why Choose the FreeZone 12L Console Freeze Dryer with Stainless Steel Coil and Collector, Purge Valve & Mini Chamber?
Designed for demanding laboratory environments, the freeze dryer combines robust construction with advanced control technology to deliver reliable lyophilization for a wide range of sample sizes and types. Its stainless steel coil and collector ensure durability and easy maintenance, while integrated options like the purge valve and mini chamber enhance versatility. Whether processing delicate biological samples or industrial materials, this freeze dryer offers precision, efficiency, and peace of mind.
