• Tube diameter from 38 mm to 75 mm
• Heated length from 200 mm to 400 mm
• Delivery with tube made of aluminium oxide C 799 and 2 fibre plugs
• Double-walled housing with rear-ventilation to ensure very low outer-casing temperatures
• Insulation made of high grade vacuum formed aluminium oxide fibre with low thermal mass for very fast heating and cooling cycles
• Powerful Molybdenum-Disilicide heating elements, mounted on 2 sides parallel to the tube, fast heating
• Heating elements controlled by thyristors for very precise temperature control, wear-free and noiseless
• Switchgear and control unit integrated in the furnace housing underneath the tube module for comfortable operation of the controller, for vertically operated furnaces switchgear in a sep. cabinet
• Suitable for operation under inert gas or vacuum

Accessories:

• 3-zone design for high temperature uniformity
• Solid base frame for vertical operation
• Adjustable temperature limiter to protect furnace and charge acc. EN 60519-2
• For various applications different tubes (glass, ceramic, metal) available
• Gas-tight, water-cooled flanges and gassing systems for operation under inert gas or vacuum
• Further accessories see tube furnace accessories