Browse Categories

1200°C Small Box Furnace (6"x6"x7", 4.2 liter) with Programmable Controller - KSL-1200X-J-UL

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


Upgrade to Eurotherm Temperature controller + USB-to-RS485 cable
Computerized tool
  • High purity alumina fiber insulation surrounding the chamber provides maximum energy efficiency. 
  • Heavy duty double layer structure with a cooling fan to keep furnace exteriors safe to touch. 
  • Doble layer steel case with forced-air cooling to ensure lower safer face temperature.
  • One venting port is built on the top of furnace
  • One air inlet is located at the back of the furnace.
Chamber Dimensions
  • 150mm(D) x 155mm(W) x 180mm(H),   ( 6"x6"x7")
  • Capacity: 4.2 Liter or 0.44 cubic ft
Power 2.5KW   ( not suitable for running at 110V )
Max. Current 15A
Voltage 208 -240V Single Phase 50/60 Hz
Note: Power cable included, but without a 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

Operating Temp Range
  • 1250  °C  < 1 hour
  • 100-1200 °C continuously
Stability at 1000 °C +/- 0.5 °C
Uniformity at 1000 °C +/- 2.0 °C
Max. Heating Rate 30°C/ min.
Thermal Couples K types with Ceramic Sheath
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)

Net Weight 62 lbs
Shipping Weight 100 lbs
Shipping Dimension 40"x30"x36"
Overall Dimensions 
    360mm(L) x 300mm(W) x 510mm(H)  
  • 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
  • The furnace is ready to pass NRTL (UL61010) or CSA certification at extra cost. ( please click marks below to learn details )
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 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 (up to $1,000). Please contact us for more information.
  • Note: 
    The software is only compatible with MTI’s Yudian Temperature Controller


Operation Instructions          
Application Notes

  • For preserving the longevity of the furnace components, we recommend the heating rate not to exceed 10 °C /min.
  • Cooling rate should not exceed 10 °C /min either.
  • 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 
  • Heating module is easy to replace. Click pic left to order spare the Heating module for replacement
  • If firing material release vapor or smoking, please put the furnace into a fume hood as left 2 picture. 
  • Toxic, corrosive or explosive gases are not allowed for the use with this furnace without necessary safety controls or supervision.
  • You may consider out the furnace with separated controller to use in glovebox  or remote distance

Related Products

Shopping Cart
Your cart is empty.
Please clear the browsing history before ordering the product. Otherwise, availability and price are not guaranteed.
Mailing Lists
MTI sponsorships:
MTI Sponsors Thermoelectrics Workshop

MTI-UCSD Battery Fabrication Lab

MTI Sponsors the Postdoctoral Awards

Upcoming Shows:
35th International Annual Battery Seminar & Exhibit Mar 26 - 29 Fort Lauderdale FL Booth 232

2018 MRS Spring Meeting Exhibit April 2 - 6 Phoenix AZ Booth 607

Ceramics Expo May 1 - 3 Cleveland OH Booth 646

Recent Attended Shows:
TMS 2018 1147th Annual Meeting Exhibition Mar 11 - 15 Phoenix AZ

APS March Meeting 2018 Mar 5 - 9 Los Angeles CA

2018 SME Annual Conference & Expo Feb 25 - 28 Minneapolis, MN

Click here to see our past conferences


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.