Console FreeZone™ Freeze-Dry Systems 208/230V 60Hz: 4.5L

• Cabinets are white epoxy-coated steel with brushed stainless-steel front panels and are mounted on 3 in. (7.6cm) casters for mobility
• Refrigeration system cools collector to -50°C (-58°F)
• 4.5L model† comes with permanently installed 10-port stainless-steel drying chamber for bulk sample connection
• Purge Valve option with switch prevents backstreaming of vacuum pump oil and minimizes chance for sample contamination of power if interrupted
• Upright collector chamber simplifies defrosting; many models include built-in hot gas defrost to quickly melt any collected ice
• Automatic one-button startup initiates condenser cooldown and vacuum pulldown
• LCD indicates temperature in °C or °F; vacuum in mbar, Pa, and torr
• LED vacuum and temperature “waves”, on all except 1L models, show relative system vacuum and collector temperature
• LED alarm light flashes for abnormal events, including power interruptions, improper power supply, when collector temperature rises above -40°C, and required vacuum pump service
• Vacuum control valve maintains vacuum level

Connectivity

• RS-232 port

• Easy to service with retractable drain hoses
• Cabinets are white epoxy-coated steel with brushed stainless-steel front panels and blue accents
• Console models have removable front panels and are roomy enough to accommodate vacuum pump
• PTFE-coated collector chamber and coil for processes involving corrosive compounds are available