The Labconco FreeZone 18L -50°C Console Freeze Dryer with PTFE Coil and Purge Valve offers robust and reliable lyophilization for moderate to large sample loads. Designed with a corrosion-resistant PTFE-coated collector and advanced Lyo-Works OS, it ensures consistent freeze drying of aqueous and corrosive samples in demanding lab environments.
Product Features
- Upright stainless steel collector coil holds up to 18L of ice before defrosting
- Acrylic collector lid, 3/4" thick, with neoprene gasket for secure sealing
- Console cabinet with internal space for vacuum pump (sold separately) and removable two-piece front panel with viewing window
- Clear acrylic chamber lid, 3/4" thick, with neoprene gasket
- Full color, 5" capacitive touch screen with Lyo-Works OS featuring:
- Real-time display of collector temperature, vacuum level, and optional End-Zone endpoint detection
- Start-up mode for collector cool-down and vacuum pull-down (manual or automatic)
- Operating modes: standby or run
- Vacuum set point, alerts, diagnostic tests, defrost control, and drying accessory parameters
- Data logging with table/chart view and export via USB or Ethernet
- Multi-language settings
- Temperature units (°C/°F) and vacuum units (mBar, Torr, Pa)
- Programmable alerts sent via Ethernet to email
- Display settings: brightness, touch sounds, screen time-out
- Maintenance alerts: vacuum pump oil change, refrigeration cleaning, total hours, voltage offset
- Level-specific security lock-out to protect programs and settings
- Hot gas defrost with automatic shutoff at +60°C
- Moisture sensor prevents start-up if moisture is detected in the drain line
- Vacuum control valve maintains set vacuum level
- Vacuum break valve safely bleeds air when power shuts off; auto-restart within ~5 min outage
- Side-mounted USB port and rear-mounted Ethernet connection
- Front quick-disconnect drain hose fitting and lanyard with hose connector; includes 18" of 1/4" ID silicone tubing and clamp
- Internal electrical receptacle for vacuum pump connection
- 3-wire electrical cord with plug
- 3/4" OD vacuum connection with 36" of 3/4" ID vacuum hose and two clamps
- On/standby switch for convenient control
Options Include
- Built-in stainless steel mini vacuum drying chamber with 50-watt heater (up to +60°C) and acrylic lid
- Purge valve for isolating vacuum pump during maintenance or downtime
Required Accessories (Not Included)
- Vacuum pump (minimum 98 L/min displacement, 0.002 mBar ultimate pressure)
- Drying accessories
- Freeze dry glassware (if not bulk freeze drying)
Benefits
- Large 18L ice capacity supports high-throughput freeze drying
- Corrosion-resistant PTFE coating extends lifespan when working with aggressive compounds
- Advanced Lyo-Works OS simplifies monitoring, data export, and process control
- Built-in safety features protect samples and equipment during power interruptions
- Compact console design with integrated pump space saves valuable lab bench area
Why Choose the FreeZone 18L -50°C Console Freeze Dryer with PTFE Coil, Collector & Purge Valve?
Combining durability, advanced controls, and a generous ice capacity, the freeze dryer delivers exceptional performance for modern labs. Its PTFE-coated collector, built-in purge valve, and smart design make it ideal for routine aqueous sample drying and corrosive compound applications alike, ensuring reliability and consistent results for years to come.
