ST series Tube Furnace
High temperature horizontal tube furnace up to 1900ºC
Oxidant atmosphere, controlled / inert atmosphere (N2, Ar, O2, H2…) and vacuum / high vacuum
- Temperatures up to 1.600ºC ( Kanthal SiC)
- Temperatures 1600 ºC – 1.800ºC – 1.900ºC ( SuperKanthal1800 and SuperKanthal1900 MoSi2)
- Ceramic Fiber insulation ( M160, M180 and M190)
- Custom sizes: heating length and tube diameter
- Horizontal works
- 1, 2, 3, or 4 independent zones (Better homogeneity)
- Ramp programmer up to 64 steps
- Let work 24/7 in continuous mode
- Heating zones around the tube
- Low thermal mass insulation
- Built with low density ceramic bricks and ceramic fiber
- Double isolation chamber (Included air chamber insulation)
- Outside casing in metal sheet painted ( inox as optional)
- Thermocouple type S or B
- Compact and lightweight furnace
- Easy to replace all the spare parts by the end user
- Furnace control:
- Independent box / Under the furnace
- Power adjustment: Eurotherm Tyristor Equipment
- PAD Digital control. Microprocessor. Alarm.
- General safety switch
- General safety contactor
- Furnace disconnection by thermocouple break
- Manufactured under the CE
- Accessories
- Vacuum Flanges (End seals) up to x10-5 refrigerated by water
- Thermocouple entry
- Inlet gas entry
- Vacuum pump up to x10-2
- Vacuum pump + Turbolab Station up to x10-5
- Security class II. Over-temperature protection
- Flow meter box (Manual and Automatic)
- Silicon joints
- Ceramic, Pythagoras, High Alumina tubes
- Crucibles
- Control system
- Ramp programmer up to 64 steps
- Eurotherm EPC Series + Data logger Itools sofware by Ethernet (Optional)
- Eurotherm Nanodac Series +Data logger and Itools sofware by Ethernet according AMS2750E and 21CFR Part 11 (Optional)
High Temperature tube furnaces applications:
Metal sintering, ceramic sintering, brazing, calcination, soldering, pyrolysis, hardening, ageing, catalyst research, drying, testing, solar energy, synthesis, photovoltaic…
Technical Details
The metal and ceramic sintering process is used to compact a powder into a solid with the application of heat. The samples are heated in a sintering furnace to a temperature lower than the melting point which causes the powder particles to bond together into a compact mass.
Hobersal offers a very complete range of furnaces for sintering, vacuum furnaces, controlled atmosphere furnaces, muffle furnaces, ovens and high temperature muffle and tube furnace
