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