High-Temperature Furnaces with SiC Rod Heating up to 1600 °C

These powerful laboratory muffle furnaces are available for temperatures up to 1400 °C, 1500 °C, 1550 °C or 1600 °C. The durability of the SiC rods in periodic use, in combination with their high heating speed, make these high-temperature furnaces to all-rounders in the laboratory. Heating times of 40 minutes to 1400 °C can be achieved, depending on the furnace model and the conditions of use.

  • Tmax 1400 °C, 1500 °C, 1550  °C or 1600 °C
  • Working temperature 1500 °C (for high-temperature furnaces LHTC ../16), increased wear and tear must be expected in case of working at higher temperatures
  • Dual shell housing made of textured stainless steel sheets with additional fan cooling for low surface temperature
  • Only fiber materials are used which are not classified as carcinogenic according to TRGS 905, class 1 or 2
  • Optional flap door (LHTC) which can be used as work platform or lift door (LHTCT) with hot surface facing away from the operator (High-temperature furnace LHTCT 01/16 only with lift door)
  • Switching system with solid-state-relays, power tuned to the SiC rods
  • Easy replacement of heating rods
  • Adjustable air inlet opening, exhaust air opening in the roof

Additional equipment

  • 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
  • Square saggar for charging of up to three layers
  • Lid for top saggar
  • Manual or automatic gas supply system
  • Process control and documentation via VCD software package for monitoring, documentation and control
Model Tmax Inner dimensions in mm Volume Outer dimensions4 in mm Connected Electrical Weight Minutes
  °C w d h l W D H2 load kW connection* in kg to Tmax3
LHTC(T) 03/14 1400 120 210 120 3.0 415 545 490 9.0 3-phase1 30 40
LHTC(T) 08/14 1400 170 290 170 8.0 490 625 540 13.0 3-phase 40 40
                         
LHTC(T) 03/15 1500 120 210 120 3.0 415 545 490 9.0 3-phase1 30 50
LHTC(T) 08/15 1500 170 290 170 8.0 490 625 540 13.0 3-phase 40 50
                         
LHTCT 01/16 1550 110 120 120 1.5 340 300 460 3.5 1-phase 18 40
LHTC(T) 03/16 1600 120 210 120 3.0 415 545 490 9.0 3-phase1 30 60
LHTC(T) 08/16 1600 170 290 170 8.0 490 625 540 13.0 3-phase 40 60
1Heating only between two phases
2Plus maximum 240 mm for models LHTCT when open   3If connected at 230 V 1/N/PE rsp. 400 V 3/N/PE
4External dimensions vary when furnace is equipped with additional equipment. Dimensions on request.

 

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