Ai 1200 Muffle Furnace with Kanthal Heating Elements

Category Furnaces
Manufacturer Across International

CF1200 series muffle furnaces feature the famous Kanthal (Sweden) spiral wire coils embedded in Mitsubishi (Japan) high quality alumina fiber insulation. A double walled steel internal housing helps minimize heat loss to exterior surface.

Furnace operation is controlled by Eurotherm (UK) or Shimaden (Japan) digital controller with built-in digital communication port and USB adaptor, allowing the user to connect to a PC for remote control and monitoring of the furnace. You can also save or export test results.


  • Controller Option
    • 3204 can only do 8 segments programmer (ramp and dwelling)
    • 3504 can do 50 segments programmer (ramp and dwelling)
  • Microprocessor based self-tuning PID control provides optimum thermal process with minimal overshoot.
  • Built-in ammeter and dual voltmeters for easy monitoring and troubleshooting.
  • Built-in computer interface.
  • Long life type K thermocouple.
  • ETL and CE certified, standard
  • Overheat protection shuts down the furnace if temperature is outside of acceptable range (refer to controller's manual) or when the thermocouple is broken or malfunctions.
  • Power failure protection resumes furnace operation right after the point of failure when power is reestablished.


Key Attributes 
Max Temperature 1200°C
Max Capacity 0.44 or 1.33 cu ft
Air Movement N/A
Electrical  208-240VAC, 50/60Hz, single phase
Warranty 1 year
Manufacturer Specifications

Size comparison

 Chamber size (DxWxH)  12x8x8"  16x12x12"
 Usable chamber space (DxWxH)  10x7x7"  14x11x11"
 Chamber capacity (cu ft)  0.44  1.33
 Maximum output  4 kW  9 kW
 Furnace dimensions (LxWxH)  22x25x34"  26x29x39"
 Shipping dimensions (LxWxH)  28x28x36"  34x37x46"
 Unit/shipping weight (Lb)  530/620  600/700
 Model  CF1200
 Electrical requirements  208-240VAC, 50/60Hz, single phase
 Min. working temperature  Ambient
 Max. working temperature  1200°C (2192°F)
 Max. constant working temperature  1100°C (2012°F)
 Refractory lining  Mitsubishi (Japan) high quality 1500 grade fiber alumina
 Heating element type  Kanthal (Sweden) A1 2.0 resistance coil wire
 Thermocouple type  K 
 Temperature controller

Eurotherm 3204 Controller (UK) 5 Programs – Each program has 8 segments
Shimaden fp93 (Japan) with 4 patterns and 40 segments
 (ie. 4 x 10 segments or 2 x 20 segments)

 Max heating rate  < 15°C (59°F) / min
 Temperature accuracy  +/- 1°C

 ETL tested to UL and CSA standards, CE


1 year



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