Across International 1200°C Muffle Furnace w/ Kanthal Elements ETL/CE Certified

Save $223.60 USD
Power Lab Supply 2SKU: CF1200
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Sale price$5,366.40 USD Regular price$5,590.00 USD




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 Shimaden (Japan) 40-segment digital controller with built-in RS485 digital communications 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.


  • 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.






How to Program Across International Furnaces



 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
 Temperature controller

Eurotherm 3204 Controller (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


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


Standard Packages

Standard package



Part description    






Part image 


 CF1200 muffle furnace
 1 pc
 Thermocouple (CF1200 – Type K, CF1400- Type S,
CF1700/CF1800 -Type B)
 1 pc

 U-shape Tool for Door Block
1 pc

Stainless Steel Thongs 1 pc

 Alumina Thermal Cushion Block 1 pc

 Thermal gloves  1 pair

Spare UL fuses 32A or 63A or 100A
2 pcs

 USB/RS485 computer interface kit 1 set

 Spare heating element (Picture on left for CF1400 and on right for CF1700) – ONLY FOR CF1400 & CF1700 2 pcs


 Eurotherm USB Software 1 pc

 Alumina Thermal Plate 1 pc

 Crucibles 5 pcs

 Crucible Lids 5 pcs

 User's manual  2 pc

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