Thermo Scientific™ Lindberg/Blue M™ 1100°C Tube Furnaces

Conduct heating applications faster than conventional furnaces with this tube furnace which has double-shell construction and variable density insulation.

Manufacturer: Thermo Scientific™ STF55346C

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Catalog No. 10-472-76


This item has been discontinued by the manufacturer and is no longer available. Please call customer service for assistance: 1-800-766-7000. 


    Diameter (English) Process Tube 1 to 3 in.
    Diameter (Metric) Process Tube 2.5 to 7.5cm
    Display LED; temperature and setpoint in °C or °F
    Heated Zone 6/12/6 in.
    Dimensions (L x W x H) Exterior 17 x 35 x 21 in. (43.2 x 88.9 x 53.3cm)
    Height (English) Exterior 21 in.
    Height (Metric) Exterior 53.3cm
    Length (English) Exterior 17 in.
    Hertz 50/60Hz
    Length (Metric) Exterior 43.2cm
    Power Consumption 3800w
    Shipping Weight (English) 225 lb.
    Shipping Weight (Metric) 102kg
    Temperature Control Three-zone programmable controllers - single program w/16 segments
    Temperature Range (Metric) 100° to 1100°C
    Voltage 208/240V
    Width (English) Exterior 35 in.
    Width (Metric) Exterior 88.9cm
    Electrical Requirements 208/240V 50/60Hz
    Includes Two tube adapters

    Conduct heating applications faster than conventional furnaces withThermo Scientific™ Lindberg/Blue M™ 1100°C Tube Furnaces, which benefits from design elements such as  double-shell construction and variable density insulation to enhance performance.
    Not available in Europe

    Performance Features

    • Three zones, three programmable controllers (one for each zone)
    • Microprocessor-based self-tuning PID control (proportional, integral, derivative) provides optimum thermal process without overshoot
    • Single program with multiple segments for ramp (up/down) and dwell (timed hold) temperature control
    • Adjustable high-limit overtemperature protection
    • Simultaneous LED display of temperature and setpoint in °C or °F

    Design Features

    • Flexible design—can be used for a variety of applications
    • Innovative use of venting and insulating air spaces create lower exterior surface temperatures
    • Moldatherm™ insulation for quick heatup and cooldown
    • Long-life Type K thermocouple
    • Accepts an array of tube adapters; one set of (2) tube adapters included
    • RS485 digital communications port available as an option; allows controller to be connected to a PC for remote monitoring and control


    One set of two tube adapters


    Power cord and hardwiring

    Recommended for:

    • Annealing
    • Crystallizing
    • Calibration
    • Heat Treating

  • Description & Specifications

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