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5 Side Heating Atmosphere Controlled Muffle Furnace (1200°C - 16"x16"x 16" 64 L) - KSL-1200X-AC-5S


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Item Number: KSL1200XL5AC

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KSL-1200X- AC-5S  is a five-side heating atmosphere-controlled muffle furnace, which is designed for material synthesis under a controlled inert gas atmosphere up to 1100 ºC with better temperature uniformity. The furnace consists of high-quality alumina fiber brick and Kathal Fe-Cr-Al heating elements with 64L capacity, as well as a vacuum-sealed steel case with a water-cooling jacket. It is an ideal tool for preparing new materials that require a heat treatment under inert gas or oxidizing gas. (Updated from KSL-1100X- AC from 8/15/14)

SPECIFICATIONS:


Furnace Structure



  • Double-layer stainless steel structure for maximum vacuum and safety,
  • Air-tight muffle is built-in with a water-cooling wall with dimensions 300 LX300W X 300H (mm), which can stand at positive pressure up to 0.06Mpa and vacuum up to - 0.09Mpa.
  • High-purity porous alumina is  built-in inside of the refractory alloy muffle as thermal insulation
  • Water cooling front door and air cooling shell
  • Built-in Pressure gauge, vacuum valves, and two gas flowmeters.
  • The furnace be used with Inert gas  or vacuum
  • It also can be used with pure oxygen with the modified power connection.  Please call us if you use oxygen.
  • An SS310 alloy box inside the heating chamber  with the dimension of 12x12x12" s is optional for getting better inert gas heat treatment  ( $3000 will be added )

Chamber Interior


  • Five sides heating, e.g. left, right, bottom, back, and front, to achieve the best temperature uniformity than three sides heating.
  • High-quality fibrous and porous alumina is used as the thermal insulation layers.
  • Kanthal 1350°C grade Fe-Cr-Al resistance heating wire
  • Heated chamber:  400x 400x 400 mm (~ 16"x16" x16"), 64 Liter
  • Vacuum level: ( please let us know your requirement)
    • 10-1 torr for use of oxygen or inert gas by standard thermal insulation material
    • 10-3 torr for use of high vacuum via special thermal insulation material

Working Temperature &
Constant Temperature Zone

  • Continuous Working Temperature 1100° C
  • Maximum Working Temperature 1200°C (< 1 hrs)
  • Constant temperature zone:  
    • +/- 2°C within center 200×200×200 mm cubic zone
    • +/- 4°C within center 400×400×400 mm cubic zone
Maximum Sample Loading
  •  35 kg

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

The temperature controller (optional)

  • MTS02-Y Temperature control software kit (for YD518P series controllers) + brand new 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 with +/- 0.1ºC accuracy.   This package includes a Eurotherm programmer, a communication cable (RS485 - USB), and a software CD. Click the pic left to view the full spec of the Eurotherm temperature controller.  

Thermocouple

Heating Rate

  •   < 10 °C / min recommended
  •  20 °C/ min Max.    

Temperature Accuracy

  • +/- 1°C
Gas flow control &
Vacuum Valve

  • Two larger flow meters are installed in the front panel of the furnace to allow two types of gas mixing and flowing at the same time 
  • One KF 25 vacuum port is installed in the left of the furnace to remove air by vacuum pump before filling gas
  • One heavy-duty vacuum pump ( CE certified ) built-in bottom furnace.  
Water Cooling
  • A 16L/min recirculating water chiller is included for cooling the furnace KJ5000
  • Short water power off and Over-temperature alarm built-in 
Working Gases
  • All types of inert gases such as N2 and Ar at《 0.03Mpa.
  • Pure oxygen gas 《 0.03Mpa.  but need modifying the internal connection wire for anti-oxidation, please call us in advance if you use O2 gas
  • Low vacuum 10-1 torr due to fibrous alumina insulation material.  Using 5% H2 + Ar  will improve oxidation during heating.  For oxygen-sensitive material, please use a hydrogen furnace

Power &  Working Voltage

  • 9.5 KW, 208 - 240V single phase,  50/60Hz  
  • Three-phase, AC 380V - 460V available upon request.
  • Note: Power cable included but without a plug. Please install a plug by your own 
Compliance
    

  • CE Certified
  • NRTL (UL61010)  or CSA certification  is available at extra cost.( please click mark below to learn details

Dimension & Net Weight

  • H2050mm  X W 1280mm  x 1200 L
  • Net weight:  476 Kg

Shipping Weight & Dimension 

  • 2000 lbs
  • 58" x 54"x 91"

Warranty

  • One-year limited warranty with lifetime support
  • We reserve the right to upgrade the furnace structure for better performance without notice

Demo Video
Operation Instruction

            

Warning & Note


  • The Max pressure of this furnace is 7.5 PSI ( 0.5 atm ).  You must install a pressure regulator on your gas tank to avoid overpressure. Click here to learn the installation of a gas regulator.
  • Corrosive gasses or materials that react with the FeCrAl alloy heating elements cannot be used in the furnace!
  • Toxic, corrosive, or flammable gasses are not recommended for use with this furnace. Please consult with our engineering team for more details
  • Please contact MTI engineerings whether your processes are compatible with this furnace. Graphite or carbon-based samples are not recommended to use.

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Notices
1. Prices listed online are valid for the US market and who pay by credit card only. There will be extra charges for shipping & handling. Prices vary from country to country.
2. We may add extra charges for paper orders and NET 30 terms due to extra labor costs.
3. The prices listed are subject to change without notice.