STF - High Temperature Single Zone Tube Furnaces


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The STF tube furnaces are available at 1500 °C & 1600 °C.

This range of tube furnaces does not include an integral work tube and one must be selected as an additional item. The work tube length is dependent on the application eg for use with modified atmosphere or vacuum.

Standard Features

  • 1500°C & 1600°C maximum operating temperatures
  • Accepts work tubes up to 60 or 90 mm outer diameter depending on model
  • Heated lengths of 180, 450 or 610 mm
  • Silicon carbide heating elements
  • Horizontal configuration mounted on control module
  • Carbolite 301 controller, with single ramp to set-point & process timer

Options (specify these at time of order)

  • Alternative mounting options are available
  • Optionally configured for 2 phase or 3 phase electrical supply (depending on model)
  • Wide choice of tube diameters and materials is available: eg quartz, ceramic, metal
  • Insulation plugs, gas tight end seals and vacuum connections available
  • Over-temperature protection (recommended to protect valuable contents & for unattended operation)
  • A range of sophisticated digital controllers, multi-segment programmers and data loggers is available. These can be fitted with RS232, RS485 or Ethernet communications

Control Options

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