Tube Furnaces with Stand for Horizontal and Vertical Operation up to 1500 °C

Vertical or horizontal operation infinitely adjustable.

Process Control

Function and equipment

RT50_250_13
RT50_250_11
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These compact tube furnaces are used when laboratory experiments must be performed horizontally, vertically, or at specific angles. The ability to configure the angle of tilt and the working height, and their compact design, also make these tube furnaces suitable for integration into existing process systems.

Standard Equipment

  • 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
  • Solid state relays provide for lownoise operation
  • Heating wires wound directly around the working tube resulting in very fast heat-up rates
  • Control system integrated in furnace base
  • Defined application within the constraints of the operating instructions
  • NTLog Basic for Nabertherm controller: recording of process data with USB-flash drive
  • Controller B510 (5 programs with each 4 segments)

 

    Additional equipment

    Additional Equipment

    • Over-temperature limiter with adjustable cutout temperature as temperature limiter to protect the furnace and load
    • Gas supply system 1 for non-flammable protective or reactive gas
    • Process control and documentation via VCD software package for monitoring, documentation and control

    Technical specifications

    Model Tmax1 Outer dimensions2 in mm Inner tube Ø Heated Length constant Tube length Connected Electrical Weight
      in °C W D H in mm length in mm temperature1 +/− 5 K in mm in mm load in kW connection* in kg
    RT 50/250/11 1100 350 380 740 50 250 80 360 1.8 1-phase 25
    RT 50/250/13 1300 350 380 740 50 250 80 360 1.8 1-phase 25
    RT 30/200/15 1500 445 475 740 30 200 70 360 1.8 1-phase 45
    1Values outside the tube. Difference to temperature inside the tube up to + 50 K*Please see page 75 for more information about supply voltage
    2External dimensions vary when furnace is equipped with additional equipment. Dimensions on request.

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    Anfrage

    Customer Test Center

    What furnace is the right choice for this specific process? This question cannot always be answered easily. Therefore, we have set up our modern test center which is unique in respect to size and variety. A representative number of furnaces is available for tests for our customers.