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  4. Muffle Furnaces with Brick Insulation

Muffle Furnaces with Brick Insulation

Full description
Heating elements on support tubes radiating freely into the furnace chamber provide for particularly short heating times for these muffle furnaces. Thanks to their robust lightweight refractory brick insulation, they can reach a maximum working temperature of 1300 °C. These muffle furnaces thus represent an interesting alternative to the familiar L(T) 3/11 models, when you need particularly short heating times or a higher application temperature.

  • 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 sheets of textured stainless steel

  • Dual shell housing for low external temperatures and stability

  • Optional flap door (L) which can be used as work platform or lift door (LT) with hot surface facing away from the operator

  • Adjustable air inlet in the furnace door

  • Exhaust air outlet in rear wall of furnace

  • Solid state relays provide for low-noise 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

  • Chimney, chimney with fan or catalytic converter

  • 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

  • Protective gas connection to purge 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
Product specification
Model L, LT 5/13 L, LT 9/13 L, LT 15/13
Tmax °C 1300 1300 1300
Inner dimensions in mm w 200 230 260
  d 170 240 340
  h 130 170 170
Volume in l 5 9 15
Outer dimensions in mm W 490 530 530
  D 450 525 625
  H 580+320 630+350 630+350
Connected load kW 2,4 3 3,5
Electrical connection 1-phase 1-phase 1-phase
Weight in kg 42 60 70
Minutes to Tmax 45 50 60
Downloads
Лабораторные печи Nabertherm
Каталог лабораторных печей Nabertherm

To get information about: «Муфельные печи с каменной изоляцией» contact us by phone (044) 229 15 31 or fill in the form.
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