Tube Furnace LTF-B21

Tube Furnace LTF-B21 is an extended type of tube furnace comprised with 510 mm tube length and 50 mm diameter with 300 mm heat zone and 1200°C continuous working temperature. Features software based PID control with 4 lines LCD display and 8 steps heating program with 4 preset programs and 1 to 20°C/min of thermal rate. With K-type thermocouple and thermal shock resistant tubes, it can withstand extreme and rapid changes in temperature. Designed with dual shell housing and durable inside lining of light insulating bricks, this tube furnace is with gas inlet and evacuation system option for protective atmosphere, makes it an ideal unit for homogeneous temperature distribution and reliable protective atmosphere.

  • Type Extended
    Program memories 4
    Heating program 8 steps
    Working temperature 1200°C
    Tube length 510 mm
    Tube diameter 50 mm
    Heated zone 300 mm
    Thermal rate 1 to 20°C/min
    Homogeneous Hot Zone 100 mm at ±10°C
    Thermocouple K-type
    Heating element Fe-Cr-Al
    Inner insulation material Ceramic-fibre blanket
    Housing Steel sheet with epoxy powder coating
    Display 4 lines
    Maximum current 7A
    Power 1350 W
    Dimension (W×D×H) 484×384×476 mm
    Net weight 23 kg
    Packaging dimension (W×D×H) 525×430×635 mm
    Gross weight 30 kg
    • Extended type tube furnace design with 510 mm tube length and 50 mm diameter with 300 mm heat zone and and 1200°C continuous working temperature
    • Software based PID control with 4 lines LCD display, ensures precision and stability
    • Steps heating program with custom preset program and 1 to 20°C/min of thermal ratebr/>
    • K-type thermocouple and thermal shock resistant tubes
    • Can withstand extreme and rapid changes in temperature
    • Dual shell housing and durable inside lining of light insulating bricks
    • Gas inlet and evacuation system option for protective atmosphere
    • An ideal unit for homogeneous temperature distribution and reliable protective atmosphere
    • High-efficient, precise, stable and reliable with easy and convenient operation
  • Tube furnace is used for purification, coating, drying, hardening or ageing of samples, for annealing, brazing, calcination, degassing, sintering, soldering, sublimation, synthesis, and tempering, thermocouple calibration, in the testing of fuel cells, or in catalyst research.

Related Products of Tube Furnace

We offer extensive range of tube furnace with user-friendly operations and LCD display which displays working parameters. It requires low maintenance with auto power cut function for safe usage.

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Tube Furnace LTF-C13

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Tube Furnace LTF-B30

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Tube Furnace LTF-C25

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Tube Furnace LTF-B34
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Tube Furnace LTF-B15
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