Products- Details

Innovation and continuous improvement is our mission. To provide our customers with the best applicable solution is our goal.



tmax up to 3000 °C

Induction furnace, graphite felt insulation, gas and vacuumtight, Tmax. 3000 °C, 4.5 l, 20 kW



Graphitization of carbonaceous materials for fuel cell research

Other fields of applications could be sintering or general research of ultra-high-temperature materials

The most important characteristics:

  • Useful volume app. 4.5 l
    • Max. working temperature 3000 °C
    • MF heating power 20 kW
    • Working frequency 8-10 kHz
    • Processing gases Nitrogen, Argon, Hydrogen
    • Vacuum/gastight chamber
    • Vacuum pump system for vacuum 2 x 10-5 mbar with turbomolecular pump (345 l/s)
    • Gas feeding device vacuum tight
    • Burning-off device with flame supervision
    • Safety package

We make it possible

Linn High Therm is specialized in adapting its products to customer’s requirements. Please let us know if you need any modifications. We will do everything to satisfy your wishes.

Possible standardized options

  • Emergency gas flushing device
    • Gas warning system
    • Emergency water cooling
    • Process Guiding Software  

Product properties

Product Line: special product
Operation Mode: Batch
Construction Types: Furnace, Generator
Designs: Crucible furnace, Laboratory furnace
Temperature Max (°C): 3000
Heatings: electrical
Heatingmethods: induction
Atmospheres: Controlled gas atmosphere, Vacuum
Applications: graphitization/carbonisation