Nabertherm Muffle Furnace with Stone Insulation and Hinged Door

Item number: NAB_8151

EAN: 4064343427784

Category: Nabertherm

Manufacturer: Nabertherm

starting from 4.693,00 €

Manufacturer’s suggested retail price: 4.940,00 €

Excluding 19% VAT. , plus shipping (Sperrgut)

(including 19% VAT. 5.584,67 €)
Model/ Controller

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


Nabertherm Muffle Furnaces with Stone Insulation and Hinged Door L 5/13 - L 15/13 These models achieve particularly short heating times due to the heating elements which are mounted on support tubes and radiate freely into the furnace chamber. With their robust insulation of lightweight refractory bricks, a maximum working temperature of 1300 °C can be achieved. Thus, these models are an interesting alternative to the well-known models L(T) 3/11 ff. when particularly short heating times or a higher application temperature are required.

  • Tmax 1300 °C
  • Heating from two sides
  • Heating elements on support tubes ensure free heat radiation and a long service life
  • Multi-layer insulation with robust lightweight refractory bricks in the furnace chamber
  • Housing made of textured stainless steel sheets
  • Double-walled housing for low outside temperatures and stability
  • Optionally with hinged door (L), which can be used as a shelf, or with lift door (LT) at no extra charge, with the hot side facing away from the operator
  • Adjustable air inlet in the door
  • Exhaust air opening in the rear wall of the oven
  • Silent operation of the heater with solid state relays
  • NTLog Basic for Nabertherm controller: recording of process data with USB stick


Additional equipment

  • Exhaust chimney, exhaust chimney with fan or catalyst
  • Over-temperature limit controller with adjustable switch-off temperature for thermal protection class 2 acc. to EN 60519-2 as overtemperature protection for the furnace and the load
  • Protective gas connection for purging the oven with non-flammable protective or reaction gases
  • Manual or automatic gas supply system
  • Process control and documentation via VCD software package for monitoring, documentation and control



Width outside (oven): 490 mm530 mm
Width inside (oven): 200 mm230 mm
Height outside (oven): 580 mm630 mm
Height inside (oven): 130 mm170 mm
Power (oven): 2,4 kW3 kW3,2 kW
Stove appliance type: chamber and muffle furnace
Oven volume: 5 l9 l15 l
Oven temperature max.: 1300°C
Depth outside (oven): 450 mm525 mm625 mm
Depth inside (oven): 170 mm240 mm340 mm
Model
with hinged door
T max1
[°C]
Volume
[l]
Internal dimensions
W x D x H [mm]
External dimensions2
W x D x H [mm]
Connected load
[kW]
Electrical
connection
*
Weight
[kg]
Heating time3
[min]
L 5/13 1300 5 200 x 170 x 130 490 x 450 x 580 2,4 1-phase 42 60
L 9/13 1300 9 230 x 240 x 170 530 x 525 x 630 3,0 1-phase 60 60
L 15/13 1300 15 230 x 340 x 170 530 x 625 x 630 3,2 1-phase 70 70


1 Recommended temperature for longer holding times 1200 °C
2 External dimensions vary for versions with additional equipment.
3 Approximate heating time of the empty, closed oven in minutes up to Tmax -100 K (with connection to 230 V 1/N/PE).
* 1phase: All ovens are available for supply voltages from 110 V to 240 V, 50 or 60 Hz.