Nabertherm Furnace


Nabertherm Chamber Furnace with Brick Insulation LH 120/13/B 400


Tmax 1200 °C, 1300 °C, or 1400 °C
Dual shell housing with rear ventilation, provides for low shell temperatures
Five-sided heating for very good temperature uniformity
Heating elements on support tubes ensure free heat radiation and a long service life
Controller mounted on furnace door and removable for comfortable operation
Protection of bottom heating and flat stacking surface provided by embedded SiC plate in the floor
LH models: multi-layered, fiber-free insulation of light refractory bricks and special backup insulation
LF models: high-quality non-classified fiber insulation with corner bricks for shorter heating and cooling times
Door with brick-on-brick seal, hand fitted
Short heating times due to high installed power
Self-supporting arch for high stability and greatest possible protection against dust
Quick lock on door
Motor driven exhaust air flap
Freely adjustable air slide intake in furnace floor
Base included
NTLog Basic for Nabertherm controller: recording of process data with USB-flash drive


Additional equipment

Parallel swinging door, pivots away from operator, for opening when hot
Lift door with electro-mechanic linear drive
Separate wall-mounting or floor standing cabinet for switchgear
Cooling fan for shorter cycle times
Protective gas connection to purge with non-flammable protective or reaction gases
Manual or automatic gas supply system
Scale to measure weight reduction during annealing
Process control and documentation via VCD software package or Nabertherm Control Center (NCC) for monitoring, documentation and control

Model: LH 120/13/B 400
Temperature max. of furnace: 1300°C
Volume: 120L
Inner Dimension W x D x H [mm] : 500 x 500 x 500
Outer Dimension W x D x H [mm]: 890 x 1180 x 1470
Connected load [kW]: 15,0
Electrical connection: 3 Phase
Weight [kg]: 410

Width outside (furnace): 890 mm
Width inside (furnace): 500 mm
Height outside (furnace): 1470 mm
Height inside (furnace): 500 mm
Power (furnace): 15 kW
Furnace volume: 120 l
Depth inside (furnace): 500 mm
Depth outside (furnace): 1180 mm
Type of furnace: chamber and muffle furnace
120 500 x 500 x 500 890 x 1180 x 1470 15,0 3-phase 410




Laboratory

Chamber Furnaces with Brick Insulation or Fiber Insulation

Chamber furnace LH 216/12SW with scale to measure weight reduction during annealingChamber furnace LH 15/12 with brick insulation

Cooling fan in combination with motor-driven exhaust air flap to reduce cooling time

Chamber furnace LH 30/14

Chamber furnace LH 30/12 with manual lift door

    The chamber furnaces LH 15/12 - LF 120/14 have been trusted for many years as professional     chamber furnaces for the laboratory. These furnaces are available with either a robust insulation of light     refractory bricks (LH models) or with a combination insulation of refractory bricks in the corners and low     heat storage, quickly cooling fiber material (LF models). With a wide variety of optional equipment,     these chamber furnaces can be optimally adapted to your processes.

  • Tmax 1200 °C, 1300 °C, or 1400 °C
  • Dual shell housing with rear ventilation, provides for low shell temperatures
  • Five-sided heating for very good temperature uniformity
  • Heating elements on support tubes ensure free heat radiation and a long service life
  • Controller mounted on furnace door and removable for comfortable operation
  • Protection of bottom heating and flat stacking surface provided by embedded SiC plate in the floor
  • LH models: multi-layered, fiber-free insulation of light refractory bricks and special backup insulation
  • LF models: high-quality non-classified fiber insulation with corner bricks for shorter heating and cooling times
  • Door with brick-on-brick seal, hand fitted
  • Short heating times due to high installed power
  • Self-supporting arch for high stability and greatest possible protection against dust
  • Quick lock on door
  • Motor driven exhaust air flap
  • Freely adjustable air slide intake in furnace floor
  • Base included
  • Defined application within the constraints of the operating instructions
  • NTLog Basic for Nabertherm controller: recording of process data with USB-flash drive

Additional equipment

  • Parallel swinging door, pivots away from operator, for opening when hot
  • Lift door with electro-mechanic linear drive
  • Separate wall-mounting or floor standing cabinet for switchgear
  • Cooling fan for shorter cycle times
  • Protective gas connection to purge with non-flammable protective or reaction gases
  • Manual or automatic gas supply system
  • Scale to measure weight reduction during annealing
  • Process control and documentation via VCD software package or Nabertherm Control Center (NCC) for monitoring, documentation and control
ModelTmaxInner dimensions in mmVolumeOuter dimensions in mmConnectedElectricalWeight
 °Cwdhin lWDHload kWconnection*in kg
LH 15/1212002502502501568086012305.03-phase1170
LH 30/1212003203203203071093012907.03-phase1200
LH 60/12120040040040060790108013708.03-phase300
LH 120/1212005005005001208901180147012.03-phase410
LH 216/1212006006006002169901280159020.03-phase450
            
LH 15/1313002502502501568086012307.03-phase1170
LH 30/1313003203203203071093012908.03-phase1200
LH 60/131300400400400607901080137011.03-phase300
LH 120/1313005005005001208901180147015.03-phase410
LH 216/1313006006006002169901280159022.03-phase460
            
LH 15/1414002502502501568086012308.03-phase1170
LH 30/14140032032032030710930129010.03-phase1200
LH 60/141400400400400607901080137012.03-phase300
LH 120/1414005005005001208901180147018.03-phase410
LH 216/1414006006006002169901280159026.03-phase470
            
LF 15/1313002502502501568086012307.03-phase1150
LF 30/1313003203203203071093012908.03-phase1180
LF 60/131300400400400607901080137011.03-phase270
LF 120/1313005005005001208901180147015.03-phase370
            
LF 15/1414002502502501568086012308.03-phase1150
LF 30/14140032032032030710930129010.03-phase1180
LF 60/141400400400400607901080137012.03-phase270
LF 120/1414005005005001208901180147018.03-phase370
1Heating only between two phases *Please see page 60 for more information about supply voltage