High-Temperature Furnaces with MoSi₂ Heating Elements, Fiber Insulation up to 1800 °C, Model HT, Nabertherm

Due to their solid construction and compact stand-alone design, these high-temperature furnaces are perfect for processes in the laboratory where the highest precision is needed.

Tmax 1600, 1750, or 1800 °C
Recommended working temperature 1750 °C (for models HT ../18), increased wear and tear must be expected in case of working at higher temperatures
Dual shell housing with fan cooling for low shell temperatures
Heating from both sides via molybdenum disilicide heating elements
High-quality fiber insulation backed by special insulation
Side insulation constructed with tongue and groove blocks provides for low heat loss to the outside
Long-life roof insulation with special suspension
Chain-guided parallel swivel door for defined opening and closing of the door
Two-door design (front/back) for high-temperature furnaces > HT 276/..
Labyrinth sealing ensures the least possible temperature loss in the door area
Reinforced floor as protection for bottom insulation as standard from models HT 16/16 upwards
Vapor vent in the furnace roof
Heating elements switched via thyristors
NTLog Basic for Nabertherm controller: recording of process data with USB-flash drive

Outstanding temperature uniformity and practical details set unbeatable quality benchmarks. For configuration for your processes, these furnaces can be extended with extras from our extensive option list.

: Optional accessories include: uncontrolled or controlled cooling system with frequency-controlled cooling fan and motor-driven exhaust air flap; furnace in DB design featuring fresh air preheating, exhaust gas ventilation and an extensive safety package for debinding and sintering in one process, i.e. without transfering the material from the debinding furnace to the sintering furnace; stainless steel exhaust gas top hats; special heating elements for zirconia sintering provide for longer service life with respect to chemical interaction between charge and heating elements; protective gas connection to purge with non-flammable protective or reaction gases; manual or automatic gas supply system; inner process box to improve the gas tightness and to protect the furnace chamber against contamination; lift door; motorized exhaust air flap, switchable via the program; thermal or catalytic exhaust cleaning systems; process control and documentation via VCD software package or Nabertherm Control Center (NCC) for monitoring, documentation and control. Contact your Avantor representative for more information.

: These high temperature furnaces with molybdenum disilicide heating elements with fiber insulation up to 1800 °C can be ordered in a variety of sizes and maximum temperature options. Models are rated up to 1600, 1750 or 1800 °C. For use with 480 V 3-phase power. Standard units come with the P570 controller that includes 50 programs with 40 segments each. Please contact your Avantor representative for more information about the various optional accessories available.