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Labconco FreeZone 12L -84C Console Freeze Dryer System, PTFE Coated, 230V
Water Removal Over 24 Hours
6.5L
- Ice holding capacity of 12 liters
- Achieves temperatures as low as -84°C for efficient lyophilization
- Water removal capacity of up to 6.5 liters over 24 hours
- Includes brand-new Edwards RV8 Rotary Vane Vacuum Pump
- Features a PTFE-coated collector and chamber suitable for corrosive compounds
- Lyo-Works™ OS with a 5" full-color capacitive touchscreen for real-time monitoring
- Equipped with dual 3/4 hp HCFC/CFC-free refrigeration systems
- Console cabinet designed to accommodate a vacuum pump and full-size tray dryer
- Offers data logging with export options via USB or Ethernet
- Programmable alerts and maintenance reminders to ensure optimal operation
- Includes safety features like moisture detection and automatic restart after power outages
- Vacuum control valve to maintain precise vacuum levels
- Hot gas defrost system with auto shut off to ensure quick defrosting
- Start-up mode for collector cool-down and vacuum pull-down
- Built-in stainless steel mini vacuum drying chamber with a 50-watt heater
The Labconco FreeZone 12L -84C Console Freeze Dryer System, PTFE Coated, 230V is engineered for the efficient lyophilization of moderate to large sample loads or multiple small batches. This system can remove up to 6.5 liters of water over 24 hours and achieves temperatures as low as -84°C, making it ideal for substances with low eutectic points such as acetonitrile. Its design includes a robust stainless steel collector coil with a 12-liter ice capacity before defrosting, and a console cabinet that provides space for a vacuum pump and tray dryer. The dryer is equipped with the Lyo-Works™ OS, displayed on a 5" full-color capacitive touchscreen, which shows real-time data on collector temperature and vacuum levels. Additional features include a start-up mode for cooling and vacuum pull-down, data logging, customizable alerts via Ethernet, and multiple language settings. Safety features include a moisture sensor, vacuum control valve, and an automatic restart function after short power outages. The system's exterior combines brushed stainless steel and glacier white powder-coated steel with blue accents, enhancing its durability and aesthetic appeal.
All of our equipment is fully tested to perform at factory specifications before being shipped.
The Labconco FreeZone 12L -84C Console Freeze Dryer System, PTFE Coated, 230V includes:
- > 12 Port Drying Chamber
- > New Edwards RV8 Vacuum Pump
- > Edwards EMF10 Oil Mist Filter
- > Vacuum Hose, Oil, and All Hardware
- > Operator's Guide
- > Power Cords
- > Full 180 Day Parts and Labor Warranty
Labconco FreeZone 12L -84C Console Freeze Dryer System, PTFE Coated, 230V Specifications
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Ice Holding Capacity
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12L
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Lowest Temperature
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-84°C
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Water Removal Over 24 Hours
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6.5L
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Manifold
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12 Port Drying Chamber
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Vacuum Pump Displacement Required
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98L/min or larger
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Dimensions (W x D x H)
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31.8 x 29.6 x 36.6 in. (80.7 x 75.1 x 92.9 cm)
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Weight
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350 lbs. (158.8 kg.)
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Electrical Requirements
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230V, 60Hz, 9A
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- Inspect the display for pixel clarity and brightness issues; replace any dim or defective pixels to ensure optimal visual quality.
- Test each button for responsiveness, resistance, and continuity; replace any buttons that show wear or unresponsiveness.
- Check the acrylic/glass lid for structural integrity, looking for cracks or chips; replace if any damage is found.
- Examine all external gasket seals for elasticity, cracks, or tears; replace compromised seals with OEM-approved parts.
- Remove and replace all manifold ports with new OEM parts, ensuring proper fit and sealing to maintain system integrity.
- Drain and replace the oil, verifying the new oil’s viscosity and particulate levels fall within operational standards.
- Conduct diagnostic checks on all PCB test points, replacing any malfunctioning components to maintain circuit integrity.
- Inspect all internal rubber connections and gaskets for cracks or brittleness; replace compromised parts as needed.
- Disassemble and clean the condenser coils and fan assembly to remove dust; replace worn components to ensure efficiency.
- Confirm the start capacitor for the refrigeration system meets the manufacturer-specified capacitance range; replace if readings deviate.
- Test and calibrate all internal sensors and safety switches, ensuring accurate readings and replacing any faulty components.
- Verify displayed temperatures by cross-referencing with independent calibrated probes; recalibrate the system if discrepancies are detected.
- Check vacuum pressure using an independent gauge, aiming for ~0.40 mbar; address any leaks or inefficiencies affecting vacuum levels.
- Confirm the system achieves and maintains low temperatures (~-50°C or ~-80°C) using certified measurement tools; troubleshoot as necessary.
- Inspect all external surfaces, labels, and interfaces for cosmetic wear; address any scratches, blemishes, or visible signs of damage.
Technician Inspection and Recertification Checklist
The Following Checklist Is to Be Performed on All Incoming and Outgoing Equipment
| Task |
Completed? |
Remarks? |
| Inspect display for pixel issues and replace if needed | Completed | |
| Test button functionality and replace any defective buttons | Completed | |
| Examine door seal and lock functionality; replace if compromised | Completed | |
| Conduct PCB test point diagnostics and replace as needed | Completed | |
| Verify compressor and internal fan functionality | Completed | |
| Confirm temperature probe accuracy with NIST-traceable probe | Completed | |
| Inspect all wiring for frays, tears, or breakages | Completed | |
| Test start capacitor capacitance range; replace if needed | Completed | |
| Replace all internal filters and clean condenser fins | Completed | |
| Test alarm battery for full functionality | Completed | |
| Run 72-hour test with data recorder to confirm stable temperatures | Completed | |
| Conduct cosmetic inspection and address any issues | Completed | |
To View More of Our Recertification Protocol Click Here
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