Universal tube furnace HTF

Hobersal’s new HTF design tubular furnace, versatile and compact up to 1200ºC and 1300ºC

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Laboratory-ovens-Hobersal

The new HTF series are tube furnaces with a new modern, compact and versatile design with maximum temperatures from 1200ºC and 1300ºC, Kanthal heating elements and high quality and high density thermal insulation that allow high heating rates and low energy consumption

In addition, thanks to the new design, it is possible to work in a vertical operation adding a vertical operation kit.

HTF tube furnaces let work in oxidizing atmosphere, inert or reduced atmosphere and vacuum with our gas and vacuum packages.

 

  • Maximum temperatures of 1200ºC and 1300ºC
  • Diameters from 20 mm and 120 mm
  • 200, 400, 600, 800 and 1000mm heating zones
  • Heated zones: 1, 2, 3 and 5 independent zones
  • Ramp programmer up to 64 segments
  • Heating pilot indicator light
  • Solid state relays provide for lownoise operation
  • High density insulation for energy savings
  • Air chamber to prevent surface overheating
  • Fast heating and cooling
  • Thermocouples type K (1200ºC) and S (1300ºC)
  • Fan in control panel to protect the electrical parts

Additional equipment:

Controllers

  • Eurotherm EPC 3016 programmer (10 programs – 25 segments) + itools logging software (allows curve downloads in Excel format) via Ethernet
  • Nanodac programmer ( 100 programs) USB and Ethernet entry + itools logging software (allows curve downloads in Excel format)

 

Accessories

  • Quartz, Alumina, High Alumina and Inconel tubes
  • Water-cooled vacuum flanges for inert or reduced atmosphere and vacuum up to x10-5Mbar
  • Vacuum pumps up to 1Mbar, x10-2Mbar and x10-5Mbar (Leybold)
  • Inert, reducing and flammable gas supply systems (Manual, semi-automatic and by MFC – mass flow controllers)
  • Ceramic and fibre plugs for working in atmosphere
  • OTP (Over temperature protection)
  • Radiation shields
  • Crucibles and boats
  • Rods for sample insertion and extraction
  • Gloves, crucible tongs…
Model Heating lenght (mm) Tube diameter (mm) Outer dimensions Power Kw Voltage V maximum Temperature ºC Maximum temperature limited work ºC Maximum temperarure in continous Thermocouple Control type Heating Elements  Homogenius zone
H W D
Universal tube furnaces up to 1200ºC (1100ºC in continous)
HTF116020 200 20 to 60 530 400 365 2 220 1200ºC 1150ºC 1100ºC K Ramp P. Kanthal Wire 50
HTF116040 400 20 to 60 530 600 365 4 220 1200ºC 1150ºC 1100ºC K Ramp P. Kanthal Wire 100
HTF116060 600 20 to 60 530 800 365 6 220 1200ºC 1150ºC 1100ºC K Ramp P. Kanthal Wire 250
HTF116080 800 20 to 60 530 1000 365 8 220 1200ºC 1150ºC 1100ºC K Ramp P. Kanthal Wire 300
HTF1110020 200 70 to 100 530 400 365 2 220 1200ºC 1150ºC 1100ºC K Ramp P. Kanthal Wire 50
HTF1110040 400 70 to 100 530 600 365 4 220 1200ºC 1150ºC 1100ºC K Ramp P. Kanthal Wire 100
HTF1110060 600 70 to 100 530 800 365 6 220 1200ºC 1150ºC 1100ºC K Ramp P. Kanthal Wire 250
HTF1110080 800 70 to 100 530 1000 365 8 220 1200ºC 1150ºC 1100ºC K Ramp P. Kanthal Wire 300
Universal tube furnaces up to 1300ºC (1200ºC in continous)
HTF136020 200 40 to 60 530 400 365 2,5 220 1300ºC 1250ºC 1200ºC S Ramp P. Kanthal Wire 50
HTF136040 400 40 to 60 530 600 365 5 220 1300ºC 1250ºC 1200ºC S Ramp P. Kanthal Wire 100
HTF136060 600 40 to 60 530 800 365 7,5 220 1300ºC 1250ºC 1200ºC S Ramp P. Kanthal Wire 250
HTF136080 800 40 to 60 530 1000 365 10 220 1300ºC 1250ºC 1200ºC S Ramp P. Kanthal Wire 300
HTF1310020 200 70 to 100 530 400 365 2,5 220 1300ºC 1250ºC 1200ºC S Ramp P. Kanthal Wire 50
HTF1310040 400 70 to 100 530 600 365 5 220 1300ºC 1250ºC 1200ºC S Ramp P. Kanthal Wire 100
HTF1310060 600 70 to 100 530 800 365 7,5 220 1300ºC 1250ºC 1200ºC S Ramp P. Kanthal Wire 250
HTF1310080 800 70 to 100 530 1000 365 10 220 1300ºC 1250ºC 1200ºC S Ramp P. Kanthal Wire 300