Products- Details

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

FKH-120x160/120/1000 (Rubistar 100/1000)

tmax up to 1000 °C

Chamber furnace, high pressure, water cooled pressure vessel, PCW insulation, gas and vacuum tight, Tmax 1000 °C, Pmax 100 bar, 2,3 l

Applications:

calcination, gemstone heat treatment, heat treatment, oxydation, sintering

Development and improvement of superconductors. Other possible application can be heat treatment of gemstones (sapphires, rubies,…) in different atmospheres.

Product Specifications

The most important characteristics

Certified pressure vessel (material stainless steel) with external water cooling
Product loading through special door in furnace front side, horizontal design
Max. temperature up to 1000 °C
Max. pressure up to 100 bar
Useful volume app. 2,3 liter, 120 x 160 x 120 mm (W x H x D)
MoSi₂-heating elements in one heating zone
Insulation made of Al₂O₃-PCW boards
Sufficient power reserve for attainment of temperature and control accuracy
Extremely short heating up and cooling down cycles
High quality stainless steel construction
Furnace atmosphere inert gases, air, mixture of oxygen and inert gases
Quality made in Germany
SE 502 controller
Stainless steel piping and fittings for gas feeding
Double gas feeding system with MFCs (Thermal Mass Flow Controller) and safety overpressure protection valve
Easy operation and handling

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.

Standard options

Process guiding software for full control and documentation via PC
Vacuum operation
Gas warning system for safe operation when using flammable and explosive gases
Burning-off device with flame supervision for safe operation when using flammable and explosive gases
UPS
Circulation cooling system

Product properties

Product Line:	special product
Operation Mode:	Batch
Construction Types:	Furnace
Designs:	Chamber furnace, Laboratory furnace
Temperature Max (°C):	1000
Heatings:	electrical
Heatingmethods:	resistance
Atmospheres:	Air, Controlled gas atmosphere, Overpressure, Vacuum
Applications:	calcination, gemstone heat treatment, heat treatment, oxydation, sintering