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1200°C Muffle Furnace (12x12x12", 27 L) w/ Programmable Controller- KSL-1200X-M-UL

In stock
Item Number: KSL-1200X-M-UL
Transported by LTL Freight (Truck)


Upgrade to Eurotherm Temperature controller
KSL-1200X-M-UL is a CE certified and TUV(UL61010) or CSA  Ready compact muffle furnace that offers 12" x 12" x 12" high purity fibrous alumina chamber, gas inlet and outlet ports and a 30 programmable segments temperature controller and UL / MET / CSA Certified electric components. It is the ideal muffle furnace for preparing samples with the temperatures up to 1100 °C in research and dental labs with maximum energy saving. 



  • High purity fibrous alumina insulation for maximum energy saving.
  • Heating elements on all three sides of the interior chamber for fast heating and enhanced temperature uniformity.
  • Double layer steel structure with air cooling fan to keep furnace's exteriors safe to touch.
  • Safety interlock will automatically power off the furnace when the door is opened.
  • Built-in vent port (top) to remove undesirable contaminants and moisture and extend the lifespan of the heating elements and furnace.
Chamber Dimensions

  • Size: 12" x 12" x 12"  ( 304 x 304 x 304 mm)
  • Capacity:  27 liters (1728 cubic-inches)
  • Observation window of quartz ( 1/2" - 2" diameter ) is available upon request

  • 7.5 KW Max. at 10 °C/min to 1200 °C
  • 40 A Breaker (installed)
  • Note: Power cable included, but without the plug. Please install a plug by your own or click link below picture to choose a plug according to your country or your lab requirement
Voltage 208~240V AC, Single phase, 50/60 Hz
Max Operating Temperature 1200 °C continuously
Temperature Stability
±1 °C
Temperature Uniformity
  • +/- 5 °C over 120 mm  @ 1100°C
  • +/- 2 °C over 80 mm @ 1100 °C
Max. Heating Rate 10 °C/min
Temperature Controller
  • FA-YD518P-AG temperature controller is included.
  • Proportional–integral–derivative control (PID control) and auto-tune function
  • 30 segments programmed with ramping, cooling and dwelling steps
  • Built-in over-temperature alarm and thermocouple failure alarm
  • +/- 1 ºC temperature control accuracy
  • Default DB9 PC communication port
  • MET Certified
Temperature controller (optional)
  • MTS02-Y Temperature control software kit (for YD518P series controllers) + 15" laptop package is available at the options bar. Click for the detail information about the MTS02-Y software kit. 
  • You may upgrade the temperature controller to the Eurotherm Temperature Controller which is fully compatible with LabVIEW. This package includes a Eurotherm programmer, a communication cable (RS485 - USB) and a software CD. Click the pic below to view the full spec of Eurotherm temperature controller.       
Laptop, software & WiFi Control(Optional)
  • Brand new laptop with Microsoft Window 10 and Microsoft Office 2013 (30 days free trial) for immediate use.
  • Labview Based Temperature Control System (EQ-MTS01) enables the user to edit temperature profile, manage heat-treatment recipe, record and plot data for MTI furnaces.
  • A wireless remote control provides up to 300 meters operating range.
  • Above features are available upon request at an extra cost. Please contact us for more information.
  • Note: The software is only compatible with MTI’s Yudian Temperature Controller

Gas Fitting & Exhaust

  • One 1/4" barbed Gas Inlet installed on the back panel of the furnace. 
  • One gas exhaust port is built on the top of the furnace casing.
Product Dimensions

  24" x 34" x 24" (D x H x W)
Shipping Dimensions 48" x 40" x 50" (D x W x H)
Shipping Weight
320 lb
  • One year limited warranty with lifetime support.  
  • ATTENTION: Any damages caused by the use of corrosive and acidic gasses are not under the coverage of MTI One Year Limited Warranty.
  • CE Certified
  • NRTL  (UL61010) or CSA certification is available upon request at extra cost. 

    Application Notes
    • For longer furnace service life, we recommend the heating rate not to exceed 10 °C /min.
    • The cooling rate shall also not exceed 10 °C /min.
    • This furnace lacks vacuum sealingand it is not recommended to use toxic or explosive gasses in this furnace without necessary safety controls and supervision. 
    • Small cracks may appear on the surface of the refractory ceramics over extended use. This is a normal occurrence and the cracks may be repaired with alumina coating.
    • You may order alumina crucible by click picture below.
             click here to choose a crucible

    Operation Instructions

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    1. Prices listed online are valid for US market and whom pay by credit card only. There will be extra charges for shipping & handling. Price various from country to country.
    2. We may add extra charges for paper order and net30 terms due to extra labor cost.
    3. The prices listed are subject to change without notice.