High-Temperature Tube Furnaces for Horizontal or Vertical Operation up to 1800 °C

High-Temperature Tube Furnaces for Horizontal or Vertical Operation up to 1800 °C

Présentation

The high-temperature tube furnaces are available in either horizontal (type RHTH) or vertical (type RHTV) designs. High-quality insulation materials made of vacuum-formed fiber plates enable energy-saving operation due to low heat storage and heat conductivity. By using different gas supply systems, operations can be performed under non-flammable or flammable protective or reactive gases or under vacuum.

Informations produit

• Référence principale : RHTH 50/150/..
• Fabricant : Nabertherm
• Famille : Tube Furnaces

Modèles / références disponibles

• RHTH 50/150/..
• RHTH 80/300/..
• RHTH 120/600/..
• RHTV 50/150/..
• RHTV 80/300/..
• RHTV 120/600/..

Équipement standard

• Tmax 1600 °C, 1700 °C, or 1800 °C
• Single-zoned design
• Dual shell ventilated housing made of textured stainless steel sheets for low surface temperature and high stability
• Exclusive use of insulation materials without categorization according to EC Regulation No 1272/2008 (CLP). This explicitly means that alumino silicate wool, also known as “refractory ceramic fiber” (RCF), which is classified and possibly carcinogenic, is not used.
• Insulation with vacuum-formed ceramic fiber plates
• Tube furnaces RHTV with frame for vertical operation
• Type B thermocouple
• Solid state relays provide for lownoise operation
• Ceramic working tube C 799 including two fiber plugs for operation under air
• Hanging and easy to change MoSi 2 heating elements
• Power unit with low-voltage transformer and thyristor
• Over-temperature limiter with adjustable cutout temperature as temperature limiter to protect the furnace and load
• Switchgear and control unit separate from furnace in separate floor standing cabinet
• Defined application within the constraints of the operating instructions
• NTLog Basic for Nabertherm controller: recording of process data with USB-flash drive
• Controller with touch operation P570 (50 programs with each 40 segments)

Équipement complémentaire

• Charge control with temperature measurement in the working tube
• Three-zone control for optimization of temperature uniformity (only horizontal tube furnaces RHTH)
• Gas supply system 2 for non-flammable process gas
• Gas supply system 4 for hydrogen operation
• Vacuum package to evacuate the working tube
• Process control and documentation via VCD software package for monitoring, documentation and control