NaberthermTube furnace R 170

Nabertherm Compact Tube Furnace, R series, 1200-1300°C

SKU: R series

These compact tube furnaces with integrated control systems can be used universally for many processes. Equipped with a standard working tube of C 530 ceramic and two fiber plugs, these tube furnaces have an unbeatable price/performance ratio.

  • Tmax 1200 °C or 1300 °C
  • Single-zoned design as standard
  • Dual shell housing made of sheets of textured stainless steel
  • Only fiber materials are used which are not classified as carcinogenic according to TRGS 905, class 1 or 2
  • Outer tube diameter of 50 mm to 170 mm, heated length from 250 mm to 1000 mm
  • Working tube of C 530 ceramic including two fiber plugs as standard equipment
  • Tmax 1200 °C: Type N thermocouple
  • Tmax 1300 °C: Type S thermocouple
  • Solid state relays provide for low­noise operation
  • Defined application within the constraints of the operating instructions
  • NTLog Basic for Nabertherm controller: recording of process data with USB-flash drive

Additional equipment

  • Over-temperature limiter with adjustable cutout temperature for thermal protection class 2 in accordance with EN 60519-2 as temperature limiter to protect the furnace and load
  • Charge control with temperature measurement in the working tube and in the furnace chamber outside the tube
  • Three-zoned design (heated length from 500 mm)
  • Gas supply systems for protective gas or vacuum operation
  • Process control and documentation via VCD software package for monitoring, documentation and control
Model Tmax Outer dimensions4 in mm Outer tube Ø Heated Length constant Tube length Connected Electrical Weight
length temperature +/- 5 K 
in mm1 load
°C1 W2 D H in mm in mm single-zoned three-zoned in mm kW connection* in kg
R 50/250/12 1200 434 340 508 50 250 80 – 450 1.6 1-phase 22
R50/500/12 1200 670 340 508 50 500 170 250 700 2.33 1-phase 34
R120/500/12 1200 670 410 578 120 500 170 250 700 6.5 3-phase 44
R170/750/12 1200 920 460 628 170 750 250 375 1070 10.0 3-phase 74
R170/1000/12 1200 1170 460 628 170 1000 330 500 1400 11.5 3-phase 89
R 50/250/13 1300 434 340 508 50 250 80 – 450 1.6 1-phase 22
R 50/500/13 1300 670 340 508 50 500 170 250 700 2.33 1-phase 34
R 120/500/13 1300 670 410 578 120 500 170 250 700 6.5 3-phase 44
R 170/750/13 1300 920 460 628 170 750 250 375 1070 10.0 3-phase 74
R170/1000/13 1300 1170 460 628 170 1000 330 500 1400 11.5 3-phase 89

Nabertherm Laboratory Furnaces Brochure

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