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Tube Furnace

A tube furnace is a type of high-temperature furnace that is designed to heat materials in a tube-shaped chamber. It is commonly used in materials science, chemistry, and other scientific fields for processes such as annealing, sintering, calcination etc.

The tube furnace consists of a cylindrical heating chamber made of refractory materials such as alumina, zirconia or silicon carbide. A heating element, typically made of resistance wire, is wrapped around the outside of the chamber, providing heat through radiation. A thermocouple is also inserted into the chamber to monitor and control the temperature.

​Tube Furnace

  • The tube furnace has several features, such as a digital temperature controller, programmable heating rate, safety interlocks, and over-temperature protection.

  • The tube furnace uses an electric heating element as its heat source.

  • temperature range vary as per requirement.

​Medium Tube Furnace

  • The furnace features a digital temperature controller, a high-limit safety cutoff switch, and a backup controller.

  • The furnace uses an integrated heating element.

  • Temperature vary as per process/requirement.

Small Tube Furnace

  • The furnace includes a PID temperature controller, overtemperature protection, and a built-in programmable timer.

  • The furnace uses electric resistance heating elements.

  • Temperature range vary as per requirement.

​Large Tube Furnace

  • The Large Tube Furnace comes with various features, including a digital temperature controller, over-temperature protection, and multiple safety features.

  • Depending on model and configuration, the Big Tube Furnace can reach 1700°C.

​General Purpose Tube Furnace

  • The furnace features a digital temperature controller, over-temperature protection, and an optional programmable temperature controller for increased control and accuracy.

  • The furnace can reach temperatures up to 1700°C.

  • The furnace uses electric resistance heating elements

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