Labconco™ Cascade FreeZone Plus™ Freeze-Dry Systems, 220/240V: 2.5L

Designed to freeze dry materials with low-eutectic points

Manufacturer: Labconco™ 7670031

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Catalog No. 10-030-141

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Required Accessories : Drying chambers or other drying accessories, vacuum pumps and glassware.


    Product Type FreeZone Plus with PTFE Coated Collector Chamber
    Capacity (Metric) 2.5L
    Dimensions (L x W x H) Exterior 23.25 x 14.5 x 16.75 in. (59 x 36.8 x 42.4cm)
    Height (Metric) Exterior 42.4cm
    Length (Metric) Exterior 59cm
    Material PTFE Coated Collector Chamber
    Sublimation Rate ≤1.8L
    Width (English) Exterior 14.5 in.
    Width (Metric) Exterior 36.8cm
    Height (English) Exterior 16.75 in.
    Length (English) Exterior 23.25 in.
    Shipping Weight (Metric) 55kg
    Temperature Range (Metric) −84°C
    Voltage 220/240V

    Capacity: 2.5L

    • With two CFC-/HCFC-free refrigeration systems used in series to cool stainless-steel collector to -84°C (-119°F)
    • Choice of 2.5L benchtop or free-standing console models
    • Available with optional collector chamber and coil coated with PTFE for processes involving corrosive compounds
    • 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” 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


    • RS-232 port can be used to transmit data to a computer
  • Features
    • 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
    • Benchtop models easily fit on laboratory benchtop to process light to moderate loads
    • PTFE-coated collector chamber and coil for processes involving corrosive compounds are available

  • Description & Specifications
  • Accessories

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