Tube Furnaces up to 1800 °C

The RD 30/200/11 tube furnace impresses with its very good price-performance ratio, particularly compact external dimensions and its low weight. This all-rounder is equipped with a working tube, which also serves as support for the heating wires. The working tube is therefore part of the furnace heating, with the advantage that the tube furnace reaches very high heating speeds. The furnace is designed for horizontal use up to 1100 °C

Tmax 1200 °C or 1300 °C
Single-zoned design
Dual shell housing made of textured stainless steel sheets with additional fan cooling for low surface temperature
Exclusive use of insulation materials without categorization 

Tmax 1600 °C, 1700 °C, or 1800 °C
Single-zoned design
Dual shell housing made of textured stainless steel sheets with additional fan cooling for low surface temperature
Insulation with vacuum-formed ceramic fiber plates
Tube furnaces RHTV with frame for vertical operation
Type B thermocouple
Ceramic working tube C 799 including two fiber plugs for operation under air
Hanging and easy to change MoSi2 heating elements
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
Controller P470 (50 programs with each 40 segments)

Tmax 1500 °C
Dual shell housing made of textured stainless steel sheets with additional fan cooling for low surface temperature
Exclusive use of insulation materials without categorization
Ceramic working tube C 799 including two fiber plugs for operation under air
Type S thermocouple
Solid state relays provide for lownoise operation
SiC heating elemens, easy to replace
Controller B510 (5 programs with each 4 segments)

Tmax 1100 °C
Single-zoned design
Dual shell housing made of textured stainless steel sheets with additional fan cooling for low surface temperature
Exclusive use of insulation materials without categorization 
Thermocouple type N
Adjustable drive of approx. 1-40 rpm
Controller B510 (5 programs with each 4 segments)

• Tmax 1100 °C
  • Working tube made of quartz glass open at both sides
  • Thermocouple type N
• Tmax 1300 °C
  • Open ceramic tube C 530
  • Thermocouple type S

Tmax 1100 °C or 1300 °C
Single-zoned design
Dual shell housing made of textured stainless steel sheets with additional fan cooling for low surface temperature
Exclusive use of insulation materials
Split-type design for simple insertion of the working tube (opening temperature < 180 °C)
Ceramic working tube C 530 including two fiber plugs for operation under air
Thermocouple type N (1100 °C) or type S (1300 °C)

Tmax 1100 °C, 1300 °C, or 1500 °C
Compact design
Dual shell housing made of textured stainless steel sheets with additional fan cooling for low surface temperature
Exclusive use of insulation materials without categorization according to EC Regulation No. 1272/2008 (CLP)
Vertical or horizontal operation infinitely adjustable
Angle infinitely adjustable from 0 to 90
Working height infinitely adjustable
Operation also possible without stand if safety guidelines are observed
Ceramic working tube C 530 including two fiber plugs for operation under air
Type S thermocouple