Carbolite HVTT High Vacuum Tube Furnaces

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Carbolite HVTT High Vacuum Tube Furnaces
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Product Features

  • 1200°C or 1500°C maximum operating temperature
  • Capable of 10-5 mbar vacuum in a clean empty work tube
  • Supplied with work tube inner diameters of 50, 60 and 80 mm (HVTT 12) or 50 and 75 mm (HVTT 15)
Delivery options

At Cadmus Products we aim to deliver orders efficiently and at highly competitive rates. 

  • We can ship consignments of all shapes and sizes and hazardous content across the UK and worldwide. Most of our orders are sent via DHL, however sometimes we may use other couriers.
  • If you are purchasing a laboratory product online you can find out the price of shipping checkout. If you are obtaining a quote for a product, then we will email you
    with our best shipping prices along with your quote.
  • Please see our delivery page for full information
The Carbolite HVTT High Vacuum Tube Furnaces are available in three standard sizes. A range of tube lengths and diameters is available.

The HVTT high vacuum tube furnaces at 1500 °C are available with two work tube diameters.

These high vacuum furnaces are often the starting point for additional customisation such as automated control of gate valves, gas purge, back-fill systems and co-ordinated control of roughing pump with the turbo-molecular high vacuum pump.

Standard features

  • Heated lengths of 450, 550 mm or 700 mm
  • Vacuum provided by oil-free scroll pump & turbo-molecular pump
  • Cooling water failure alarm
  • Manually operated roughing / backing valve
  • Pirani gauge low vacuum monitor
  • Penning gauge high vacuum monitor
  • Work tube connects to the vacuum system via stainless steel connection
  • Access to the work tube is via a removable stainless steel vacuum flange
  • Radiation shields at both ends of the work tube maintain uniformity without reducing pump speeds
  • All controls are mounted within the base unit

Options (specify these at time of order)

  • 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
  • Custom built models including a variety of gas backfill systems, automatic & semi-automatic vacuum systems and 3-zone control for improved uniformity is available
Models
  • HVTT1250-208SN HVTT 12/50/550 1200°C, 55mmØ x 550mm Heated Length, -SR-vacuum tube furnace (200 - 210 V-SR-single phase + N)
  • HVTT1250-230SN HVTT 12/50/550 1200°C, 55mmØ x 550mm Heated Length, -SR-vacuum tube furnace (220 - 240 V -SR-single phase + N)
  • HVTT1260-208SN HVTT 12/60/700 1200°C, 60mmØ x 700mm Heated Length, -SR-vacuum tube furnace (200 - 210 V-SR-single phase + N)
  • HVTT1260-230SN HVTT 12/60/700 1200°C, 60mmØ x 700mm Heated Length, -SR-vacuum tube furnace (220 - 240 V -SR-single phase + N)
  • HVTT1280-208SN HVTT 12/80/700 1200°C, 80mmØ x 700mm Heated Length, -SR-vacuum tube furnace (200 - 210 V-SR-single phase + N)
  • HVTT1280-230SN HVTT 12/80/700 1200°C, 80mmØ x 700mm Heated Length, -SR-vacuum tube furnace (220 - 240 V -SR-single phase + N)
  • HVTT1280-400TN HVTT 12/80/700 1200°C, 80mmØ x 700mm Heated Length, -SR-vacuum tube furnace (380 - 415 V -SR-three phase + N)
  • HVTT1550-208SN HVTT 15/50/450 1500°C, 50mmØ x 450mm Heated Length, -SR-high temperature vacuum tube furnace (200 - 210 V-SR-single phase + N)
  • HVTT1550-230SN HVTT 15/50/450 1500°C, 50mmØ x 450mm Heated Length, -SR-high temperature vacuum tube furnace (220 - 240 V -SR-single phase + N)
  • HVTT1550-400TN HVTT 15/50/450 1500°C, 50mmØ x 450mm Heated Length, -SR-high temperature vacuum tube furnace (380 - 415 V -SR-three phase + N)
  • HVTT1575-208SN HVTT 15/75/450 1500°C, 75mmØ x 450mm Heated Length, -SR-high temperature vacuum tube furnace (200 - 210 V-SR-single phase + N)
  • HVTT1575-230SN HVTT 15/75/450 1500°C, 75mmØ x 450mm Heated Length, -SR-high temperature vacuum tube furnace (220 - 240 V -SR-single phase + N)
  • HVTT1575-400TN HVTT 15/75/450 1500°C, 75mmØ x 450mm Heated Length, -SR-high temperature vacuum tube furnace (380 - 415 V -SR-three phase + N)
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