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5-Side Heating Muffle Furnace (16x16x16", 64L, 1200C max.) w/ Dual Temp. Controllers - KSL-1200X-L5-UL

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Item Number: KSL1200XL5


Upgrade to Eurotherm 3000 series

KSL-1200X-L5-UL is a five sides heating muffle furnace, which is designed for annealing super-alloy and precious metal with more uniform temperature zone and SiC sheet is installed on the bottom of the chamber which can load heavy samples up to 100 kg.


  • Five sides heating ( left, right, front, back, and bottom ) to achieve a more uniform temperature zone.
  • One SiC sheet is placed on the bottom of the chamber ( top of the heating element ) to support heavy sample load up to 100 kg.
  • Double temperature controller to ensure furnace never overshoots 
  • Thermal-efficient ceramic (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. 
  • Built-in vent port removes undesirable contaminants and moisture; extends the life span of the heating elements and furnace.
Chamber Dimensions

  • 16 " x 16'' x 16'' (D x H x W) (400 L × 400 W × 400 mm H)
  • Capacity:64 liters/ 4100 cubic inches/ 2.37 cubic ft

  • 9500 Watts
  • Note: Power cable included but without the plug. Please install a plug by your own or click the link left the picture to choose a plug according to your country or your lab requirement
Current Rating
  • 45 A
  • AC 208 - 240 Single phase, 50/50Hz
Operating Temp Range 
  • 100-1100°C-Max continuously
  • 1200°C-Max under an hour
  • Note: for using =>1000°C, the furnace block must be placed front chamber.
Stability at 1000oC
  • +/- 1°C
Uniformity at 1000oC
  • +/- 1°C within 250 × 250 × 250mm central zone
  • +/- 1.5°C within 300 × 300 × 300mm central zone
Max. Heating Rate
  • 20°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
Optional +/- 0.1ºC  Controller
  • MTS02-Y Temperature control software kit (for YD518P series controllers) + 15" laptop package is available at the options bar. Click for detailed information about the MTS02-Y software kit. 
  • You may upgrade the temperature controller to the Eurotherm Temperature Controller which is fully compatible with LabVIEW and provide +/- 0.1ºC accuracy. 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 the Eurotherm temperature controller.      
Laptop, software & WiFi (Optional)
  • Brand new laptop with Microsoft Windows 10 and Microsoft Office 2013 (30 days free trial) for immediate use.
  • Labview-Based Temperature Control System (EQ-MTS01) enables users to edit temperature profiles, manage heat-treatment recipes, and record and plot data for MTI furnaces.
  • A wireless remote control provides up to 300 meters of operating range.
  • The above features are available upon request at an extra cost (up to $1,000). 
  • Note: The software is only compatible with MTI’sTemperature Controller
Gas Inlet and Outlet

A 1/4'' Barbed 
Gas Inlet/Outlet is installed on the back of the furnace.
Overall Dimensions
  • 750 L × 800 W × 1070 mm H 
Shipping Weight & Dimensions 
  • 640 lbs
  • 48" x 40"x 57"
  • 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 at extra cost. 

Application Notes
  • This furnace is a vacuum-sealed furnace, toxic or explosive materials, and gasses are not recommended for use with 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.
  • Optional
  •  click here to choose a crucible Heavy duty cart for carrying on the furnace
Operation Instructions                  

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