High-Temperature Furnaces with MoSi₂ Heating Elements up to 1800 °C

The first-class workmanship using high-quality materials, combined with ease of operation, make these furnaces all-rounders in research and the laboratory.

Process Control
LHT01_17D

Function and equipment

LHT01_17D
Starterset_eckig
TWB

Designed as tabletop models, these compact high-temperature furnaces have a variety of advantages. The first-class workmanship using high-quality materials, combined with ease of operation, make these furnaces all-rounders in research and the laboratory. These high-temperature furnaces are also perfectly suited for the sintering of technical ceramics, such as zirconium oxide dental bridges.

Standard Equipment

  • Tmax 1600 °C, 1750 °C, or 1800 °C
  • Recommended working temperature 1750 °C (for models LHT ../18), increased wear and tear must be expected in case of working at higher temperatures
  • High-quality molybdenum disilicide heating elements
  • Dual shell housing made of textured stainless steel sheets with additional fan cooling for low surface temperature
  • Exclusive use of insulation materials without categorization according to EC Regulation No. 1272/2008 (CLP)
  • Adjustable air inlet opening, exhaust air opening in the roof
  • Type B thermocouple
  • Controller P470 (50 programs with each 40 segments)
  • Defined application within the constraints of the operating instructions
  • NTLog Basic for Nabertherm controller: recording of process data with USB-flash drive

 

    Additional equipment

    Additional Equipment

    • Over-temperature limiter with adjustable cutout temperature as temperature limiter to protect the oven and load
    • Protective gas connection to purge with non-flammable protective or reaction gases, not gas tight
    • Manual or automatic gas supply system
    • Process control and documentation via VCD software package for monitoring, documentation and control

    Technical specifications

    Model Tmax Inner dimensions in mm Volume Outer dimensions1 in mm Connected Electrical Weight Heating time
      in °C w d h in l W D H2 load in kW connection* in kg in min3
    LHT 02/16 1600 90 150 150 2 470 630 760+260 3.0 1-phase 75 30
    LHT 04/16 1600 150 150 150 4 470 630 760+260 5.2 3-phase4 85 25
    LHT 08/16 1600 150 300 150 8 470 810 760+260 8.0 3-phase4 100 25
                             
    LHT 01/17 D 1650 110 120 120 1 385 425 525+195 2.9 1-phase 28 35
    LHT 03/17 D 1650 135 155 200 4 470 630 760+260 3.0 1-phase 75 30
                             
    LHT 02/17 1750 90 150 150 2 470 630 760+260 3.0 1-phase 75 35
    LHT 04/17 1750 150 150 150 4 470 630 760+260 5.2 3-phase4 85 30
    LHT 08/17 1750 150 300 150 8 470 810 760+260 8.0 3-phase4 100 30
                             
    LHT 02/18 1800 90 150 150 2 470 630 760+260 3.6 1-phase 75 60
    LHT 04/18 1800 150 150 150 4 470 630 760+260 5.2 3-phase4 85 40
    LHT 08/18 1800 150 300 150 8 470 810 760+260 9.0 3-phase4 100 40
    1External dimensions vary when furnace is equipped with additional equipment. Dimensions on request.*Please see page 75 for more information about supply voltage
    2Including opened lift door4Heating only between two phases
    3Heating time of the empty and closed furnace up to Tmax −100 K (connected to 230 V 1/N/PE rsp. 400 V 3/N/PE)

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    Customer Test Center

    What furnace is the right choice for this specific process? This question cannot always be answered easily. Therefore, we have set up our modern test center which is unique in respect to size and variety. A representative number of furnaces is available for tests for our customers.