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

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Item Number: KSL-1200X-L5-UL


Upgrade to Eurotherm Temp Programmer (single zone) Upgrade + 15" Laptop + Accessories Kit

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 sample up to 100 kg.



  • Five sides heating ( left, right, front, back, and bottom ) to achieve 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 overshoot in any accident.
  • Thermal efficient ceramic (high purity alumina fiber) insulation surrounding the chamber provides maximum energy efficiency. 
  • Heavy duty double layer structure with the 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) (40x40x40 cm)
  • Capacity:64 liters/ 4100 cubic-inches/ 2.37 cubic ft
  • 8800 Watts
  • 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
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,  furnace block must be placed front chamber.
Stability at 1000oC
+/- 1oC
Uniformity at 1000oC
+/- 5oC within 250 x 250 x 250mm space
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
  • 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 andprovide +/- 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.      

1/4'' Barbed 
Gas Inlet/Outlet can be installed on the back of furnace upon customer's request. ($99.95/each)
Overall Dimensions
26" x 28'' x 28 (DxHxW)

Shipping Weight  300 Lbs (shipping by pallet)
  • 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
  • All electric components ( >24V) are UL / MET / CSA certified
  • The furnace is ready to pass TUV(UL61010) or CSA certification at extra cost. ( please click marks below to learn details )

Application Notes
  • This furnace lacks vacuum sealing, toxic or explosive 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.
  •  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.