Products

Box Furnace KBF 1500°C Series

These electrical furnaces (box furnaces) are desktop types but can perform heat treatments at 1500°C by using SiC heaters. The use of SiC heaters achieves high-speed temperature increase and energy saving. Auto mode experiments are available using programmers.
Box Furnace KBF 1500°C Series

Maximum temperature
1500°C

Feature

  • The unique structure of heater installation on the furnace back reduces shell loss and makes maintenance easier.
  • The furnaces are desktop type but can perform heat treatments at up to 1500°C, and auto-mode experiments are available using programmers.
  • Thanks to the high-performance thermal insulating materials and compact design, a high-response, superior temperature rising characteristic has been achieved.
  • Door open/close limit switch 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 Electronic component firing , Ceramice firing, Insulating material sintering process
Option Supply port, Exhaust port, Temperature Recorder, Gas supply system

The experimental electrical furnaces (box furnaces) are compact, desktop type but can perform heat treatments at 1500°C. The unique structure of SiC heater installed on the furnace back reduces shell loss and makes maintenance easier. The furnaces can perform auto-mode experiments using temperature control programmers and are designed to install door open/close limit switches as standard equipment, for safety. Thanks to the high-performance thermal insulating materials and compact design, the furnaces achieve a high-response, superior temperature rising characteristic. Two furnace sizes are available. An optional simple gas introducing unit is available so that inert gas, air and other gases can be easily introduced to the system.

Inquiry about products
  • In addition to standard models, special specifications are available.
    If you are interested, access here.
High-speed temperature rising, energy-saving, desktop furnaces
Type KBF333N1 KBF663N1
Max. operation Temperature
(*1)
1500°C
Normal operation Temperature
(*2)
600~1450°C
Control System Temperature Programmer
Heater Power 7.2kW(at 141V) 12.6kW(at 141V)
TC R
Outer dimension (mm) 600(W)×950(H)×760(D) 800(W)×1200(H)×850(D)
Inside dimension (mm) 150(W)×120(H)×305(D) 305(W)×305(H)×356(D)
Withstand load
[Uniformly-distributed load
5kg 10kg
Equipment weight 135kg 270kg
Breaker capacity AC200V 60A
1ø 50/60Hz
AC200V 60A
3ø 50/60Hz
Fail-safe Door limit switch, Over-heat Protection
Standard accessory Mullite Plate(1), Supply cable(3m) Mullite Plate(2), Supply cable(3m)
(*1) Temperature at the control point within the heating chamber.
(*2) The maximum working temperature varies depending on the optional equipment and conditions of operation.
(*3) Valid dimension is two-thirds inside dimension.
☆ The maximum working temperature varies depending on the optional equipment and conditions of operation.
☆ Thermocouples are consumable items.
Inquiry about products
  • In addition to standard models, special specifications are available.
    If you are interested, access here.
Option Model Standard equipment
Temperature Recorder 333N1, 663N1 Chart recorder: 100mm, 1 point
Temperature Programmer 333N1, 663N1 19(30 segment / recipe)
±0.1%FS±1digit
Supply port 333N1, 663N1 Back side of a device, R1/2
Gas supply system (A) 333N1, 663N1 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) 333N1, 663N1 Flowmeter:1~10L/min
(any one of N2 or Air or Ar)
Supply port (Size:Rc1/4),
Supply pressure:0.1MPa
Exhaust port 333N1 Back side of a device, R1/2
663N1 Back side of a device, R1·1/4
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.