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Tube Furnace KTF 1500°C Series (1 Zone Control)

Electrical furnaces (tube furnaces) using SiC heaters for experiments and laboratory researches Horizontal, desktop, energy-saving type Furnace tubes can be additionally installed for heat treatments in atmospheres.
Tube Furnace KTF 1500°C Series (1 Zone Control)

Maximum temperature
1500°C

Feature

  • SiC heating elements are used for heaters.
  • Compact type tube furnaces integrating the operation unit into the furnace body
  • Overheating preventing meters are installed as standard equipment.
[Note]
The furnace is shipped with the heater removed to prevent damaging during transport. Before assemble the received furnace, check for damages.
Applications R&D, Firing
Option Process tube (Ceramics tube),
Gas supply system , Temperature Recorder

The compact, energy-saving, experimental, electrical furnaces (tube furnaces) can be set on top of a desk and can perform processing at up to 1500°C. Sic heating elements are used for heaters. PID control programmers equipped with an auto tuning function are used, total 4 types of operations including fixed value operation, programmable operation are possible. Mullite or other tubes can also be optionally installed for experiments in various gas atmospheres and vacuum.

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4 types of operation including fixed value operation and programmable operation are available.
Type KTF433N1
Max. operation Temperature(*1) 1500°C
Normal operation Temperature(*2) 600~1400°C
Control System Temperature Programmer
Heater Power 9.3kW(at 118V)
TC R
Outer dimension (mm) 750(W)×950(H)×660(D)
Inside dimension (mm) Φ80×350(L)
Pipe outer diameter (mm) Φ75
Equipment weight 150kg
Breaker capacity AC200V 60A
3ø 50/60Hz
Fail-safe Over-heat Protection
Standard accessory Plate, Supply cable (3m)
(*1) Temperature at the control point within the heating chamber. No empty furnace and tube.
(*2) Temperature at the control point within the heating chamber when a tube is installed.
(*3) The temperature at the control point does not meet the temperatures at temperature distribution measuring points.
Temperature accuracies in the table are determined by shifting temperature settings.
☆ The maximum working temperature varies depending on the optional equipment and conditions of operation.
☆ Thermocouples are consumable items.
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  • In addition to standard models, special specifications are available.
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Option Model Standard equipment
Temperature Recorder 433N1 Chart recorder: 100mm, 1 point
Process tube
(Ceramics tube)
433N1 Parts geometry : open at both ends
Max.1500°C
Material:KM(mullite)
Size:Φ75×Φ68×1200L(mm)(processed product)
Parts geometry : open at both ends
Max.1500°C
Material´╝ÜKM(mullite)
Size:Φ75×Φ68×1200L(mm)(unprocessed products)
Gas seal 433N1 A pair of parts
Φ75mm
air-cooled type, gas introduction, ejector exhaust
heat shield plate
Gas supply system (A) 433N1 Flowmeter:1~10L/min
(any one of N2 or Air or Ar)
Pressure gauge,
Pressure reducing valve,
Supply port (Size:Rc1/4),
Supply pressure:0.4-0.6MPa
Gas supply system (B) 433N1 Flowmeter:1~10L/min
(any one of N2 or Air or Ar)
Supply port (Size:Rc1/4),
Supply pressure:0.1MPa
Specifications
  • For product improvement the specifications, exterior appearance and other conditions may be modified without notice.
Inquiry about products
  • In addition to standard models, special specifications are available.
    If you are interested, access here.