Nabertherm High-Temperature Tube Furnace

Item number: NAB_8136

EAN: 4064343081344

Category: Nabertherm

Manufacturer: Nabertherm

starting from 16.093,00 €

Manufacturer’s suggested retail price: 16.940,00 €

Excluding 19% VAT. , plus shipping (Sperrgut)

(including 19% VAT. 19.150,67 €)
Model

There are variations of this item. Please select the variation you wish.


Nabertherm High-Temperature Tube Furnace, models RHTV 50/150/.. - RHTV 120/600/..
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 and a fast heating time 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.

  • Tmax 1600 °C, 1700 °C, or 1800 °C
  • MoSi2 heating elements, mounted vertically for easy replacement
  • Insulation with vacuum-formed ceramic fiber plates
  • Rectangular outer housing with slots for convection cooling
  • With frame for vertical operation
  • Housing made of sheets of textured stainless steel
  • Ceramic working tube made of material C 799 including fiber plugs operation under air
  • Type B thermocouple
  • Power unit with low-voltage transformer and thyristor
  • 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 and with selectable maximum temperature gradient as tube protection
  • Switchgear and control unit separate from furnace in separate floor standing cabinet
  • Standard working tube
  • NTLog Basic for Nabertherm controller: recording of process data with USB-flash drive


Additional equipment

  • Charge control with temperature measurement in the working tube and in the furnace chamber outside the tube
  • Display of inner tube temperature with additional thermocouple
  • Gas tight flanges for protective gas and vacuum operation
  • Manual or automatic gas supply system
  • Check valve at gas outlet avoids intrusion of false air
  • Alternative working tubes designed for process requirements
  • More additional equipment on request
  • Process control and documentation via VCD software package or Nabertherm Control Center (NCC) for monitoring, documentation and control


Controller
: P 470


Model: RHTV 50/150/1.7RHTV 50/150/1.6RHTV 120/600/1.8RHTV 120/600/1.7RHTV 120/600/1.6RHTV 80/300/1.8RHTV 80/300/1.7RHTV 80/300/1.6RHTV 50/150/1.8
Temperature max. of furnace: 1600°C1700°C1800°C
Heated length: 150 mm300 mm600 mm
Width outside (furnace): 500 mm580 mm
Height outside (furnace): 510 mm660 mm960 mm
Power (furnace): 5,4 kW10,3 kW19 kW
Tube diameter (outside): 50 mm80 mm120 mm
Tube length: 380 mm530 mm830 mm
Depth outside (furnace): 650 mm
Type of furnace: high temperature furnacetube furnace
Model Outer dimensions
W
x D x H [mm]
Max. outer tube Ø
[mm]
Heated
length [mm]
Length constant
temperature
+/- 5 K [mm]
3
Tube length
[mm]
Conected
load [kW]
Electrical
connection
Weight
[kg]
Horizontal design
RHTH 50/150/.. 4702 x 480 x 640 50 150 50 380 5.4 3-phase1 70
RHTH 80/300/.. 6202 x 550 x 640 80 300 100 530 9.0 3-phase1 90
RHTH 120/600/.. 9202 x 550 x 640 120 600 200 830 14.4 3-phase1 110
Vertical design
RHTV 120/150/.. 500 x 650 x 5102 50 150 30 380 5.4 3-phase1 70
RHTV 80/300/.. 580 x 650 x 6602 80 300 80 530 10.3 3-phase1 90
RHTV 120/600/.. 580 x 650 x 9602 120 600 170 830 19.0 3-phase1 110

1 Heating only between two phases
2 Without tube
3 Tmax. 1600°C, 1700°C or 1800°C (Tmax. is reached outside the tube. Temperature inside the tube up to - 50 K)