Labconco™ Console FreeZone™ Freeze-Dry Systems 208/230V: 6L

Freestanding models available in several system configurations and collector capacities to meet sample load requirements

Manufacturer: Labconco™ 7758540

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Catalog No. 10-274-67

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


    Capacity (Metric) 6L
    Capacity (English) 6 qt.
    Dimensions (L x W x H) Exterior 28 x 31.875 x 36.25 in. (71 x 81 x 92cm)
    Capacity 6 qt., 6L
    Length (English) Exterior 28 in.
    Height (English) Exterior 36.25 in.
    Temperature Range (Metric) -50°C
    Electrical Requirements 208/230V 60Hz
    Voltage 208/230V
    Hertz 60Hz
    Horsepower 3/4hp
    Includes Stoppering Tray Dryer
    Height (Metric) Exterior 92cm
    Length (Metric) Exterior 71cm
    Sublimation Rate <2L
    Width (English) Exterior 31.875 in.
    Width (Metric) Exterior 81cm

    • 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, on all except 1L models, 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, on all except 1L systems, 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

    • Optional built-in shell freezer with stainless-steel bath, 12.5L x 5.5W x 7.5 in.H (30.5 x 14 x 19cm) for easier prefreezing
    • Available with optional built-in vacuum drying chamber (13 x 5 x 2.5 in. [33 x 12.9 x 6.4cm] that includes 50w heater with microprocessor control to +60°
    • Optional Stoppering Tray Dryer‡ accommodates serum bottles, vials, ampules, or bulk trays
    • Vacuum control valve maintains vacuum level

  • Description & Specifications
  • Accessories

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