Labconco™ FreeZone -105°C, 4.5L Benchtop Freeze Dry Systems

Designed for light aqueous sample loads with very low eutectic points

Manufacturer: Labconco™ 7382020

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Catalog No. 16-080-200

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Required Accessories : Vacuum pump (86L/min. or larger displacement) and freeze dry glassware


    Amperage 16A
    Capacity (Metric) 4.5L
    Depth (Metric) Interior 65.3cm
    Depth (English) Interior 25.7 in.
    Height (English) Exterior 26.4 in.
    Temperature Range (Metric) −105°C
    Electrical Requirements 115V 60Hz
    Voltage 115V
    Hertz 60Hz
    Includes 12-port drying chamber
    Height (Metric) Exterior 67.1cm
    Width (English) Exterior 23.1 in.
    Width (Metric) Exterior 58.7cm

    Compact benchtop design with small footprint for easy fit on laboratory benchtops.

    • Removes 2.5L of water in 24 hours
    • Upright stainless-steel collector coil holds 4.5L of ice before defrosting
    • Dual 1/3 hp HCFC/CFC-free refrigeration systems to cool collector to -105°C (-157°F)
    • LCD displays system parameters, alarm messages, temperature (in °C or °F) and vacuum (in mbar, Pa and Torr)
    • Vacuum and temperature waves displayed in LED show relative system vacuum and collector temperature
    • Vacuum control valve maintains vacuum level
    • White powder-coated steel exterior with brushed stainless-steel front panels and blue accents
    • Automatic start-up switch for collector cool-down and vacuum pull-down with manual override switches

    • With retractable collector drain line, power switch, rear-mounted electrical receptacle for vacuum pump connection (pump not included)
    • Patented moisture sensor
    • Red alarm light and beeper indicate abnormal events, including power interruptions, improper power supply, increase of collector temperature above -40°C, and required vacuum pump service
    • Rear-mounted RS-232 port to transmit data to computer
    • Optional PTFE-coated collector and coils to handle corrosive compounds
    • Electrical standard: domestic; Plug Type: 115V, 20A

  • Description & Specifications

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