Nabertherm Muffle Furnace with Lift Door

Item number: NAB_8150

EAN: 4064343427531

Category: Nabertherm

Manufacturer: Nabertherm

starting from 2.916,50 €

Manufacturer’s suggested retail price: 3.070,00 €

Excluding 19% VAT. , plus shipping (Sperrgut)

(including 19% VAT. 3.470,64 €)
Model/ Controller

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


Nabertherm Muffle Furnace with Lift Door For daily use in the laboratory, the muffle furnaces L 1/12 - LT 40/12 are the right choice. The excellent workmanship, the modern good design and a high degree of reliability distinguish this model series. The muffle furnaces are optionally available with hinged door or lift door at no extra charge.

  • T max 1100 °C or 1200 °C
  • Heating from two sides by ceramic heating plates (heating from three sides for muffle furnaces L 24/11 - LT 40/12)
  • Ceramic heating plates with integrated heating wire, splash and exhaust gas protected, easy to replace
  • Insulation made of non-classified fibre material
  • Housing made of textured stainless steel sheets
  • Double-walled housing for low outside temperatures and high 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 (see illustration)
  • Exhaust air opening in the rear wall of the oven
  • Low-noise 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 cut-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 (combination with exhaust stack, exhaust stack with fan or catalyst not possible)
  • Manual or automatic gas supply system
  • Process control and documentation via VCD software package



Width outside (oven): 385 mm415 mm490 mm530 mm
Width inside (oven): 160 mm200 mm230 mm280 mm320 mm
Height outside (oven): 405 mm460 mm515 mm580 mm
Height inside (oven): 100 mm130 mm170 mm250 mm
Power (oven): 1,2 kW2,4 kW3 kW3,2 kW4,5 kW6 kW
Stove appliance type: chamber and muffle furnace
Oven volume: 3 l5 l9 l15 l24 l40 l
Oven temperature max.: 1100°C1200°C
Depth outside (oven): 330 mm390 mm455 mm555 mm705 mm
Depth inside (oven): 140 mm170 mm240 mm340 mm490 mm
Model
with lift door
T max1
[°C]
Volume
[l]
Internal dimensions
W x D x H [mm]
External dimensions2
W x D x H3 [mm]
Connected load
[kW]
Electrical
connection
*
Weight
[kg]
Heating time4
[min]
LT 3/11 1100 3 160 x 140 x 100 385 x 330 x 405+155 1,2 1-phase 20 40
LT 5/11 1100 5 200 x 170 x 130 385 x 390 x 460+205 2,4 1-phase 30 50
LT 9/11 1100 9 230 x 240 x 170 415 x 455 x 515+240 3,0 1-phase 35 65
LT 15/11 1100 15 230 x 340 x 170 415 x 555 x 515+240 3,2 1-phase 40 75
LT 24/11 1100 24 280 x 340 x 250 490 x 555 x 580+320 4,5 3-phase 55 70
LT 40/11 1100 40 320 x 490 x 250 530 x 705 x 580+320 6,0 3-phase 65 75
LT 3/12 1200 3 160 x 140 x 100 385 x 330 x 405+155 1,2 1-phase 20 45
LT 5/12 1200 5 200 x 170 x 130 385 x 390 x 460+205 2,4 1-phase 30 60
LT 9/12 1200 9 230 x 240 x 170 415 x 455 x 515+240 3,0 1-phase 35 75
LT 15/12 1200 15 230 x 340 x 170 415 x 555 x 515+240 3,2 1-phase 40 85
LT 24/12 1200 24 280 x 340 x 250 490 x 555 x 580+320 4,5 3-phase 55 80
LT 40/12 1200 40 320 x 490 x 250 530 x 705 x 580+320 6,0 3-phase 65 85


1 Recommended temperature for longer holding times 1000 °C (L ../11) or 1100 °C (L ../12)
2 External dimensions vary for versions with additional equipment
3 Including open lift door
4 Approx. heating time of the empty, closed furnace in minutes up to Tmax -100 K (with connection to 230 V 1/N/PE or 400 V 3/N/PE)
* 1phase: All ovens are available for supply voltages from 110 V to 240 V, 50 or 60 Hz.
* 3-phase: All ovens are available for supply voltages from 200 V to 240 V or 380 V to 480 V, 50 or 60 Hz.