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30KW Induction Heating System with 8.5" Quartz Tube & Temperature-Controller upto 2000ºC - SP-85KTC


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Item Number: SP-85KTC

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Upgrade to Eurotherm Temperature controller + USB-to-RS485 cable
SP-85KTC is an MET standard larger temperature-controlled induction heating / melting system with complete accessories, which includes a 30KW Induction Heater, 8.5" (216mm) O.D Quartz Tube with Hinged type Flanges & Valves, Graphite Crucible & Refractory Assembly, 58L/m Recirculating Water Chiller, Vacuum Pump, and Mobile Cart. It is an ideal tool for growing crystal, melting and sintering new metallic alloys with melting point < 2000ºC (under protective gas environment).
 WARNING    Please always keeps the pressure inside the vessel <0.02Mpa during the heating and inert gas filling. Please read the manual carefully, always wear protective welding helmet, monitor and properly control the pressure of reaction vessel during the operation. Over pressurize the vessel can cause damages to the quartz tube, flange, and even personal injury.

SPECIFICATIONS:
Induction Heater
 
  • Working Voltage: 220V AC, 50/ 60Hz, Three Phases ( 380VAC, 3phase available upon request )
  • Working Current: 7~70 Amps (100A breaker required)
  • Max. Oscillating Power: 30KW
  • Max. Input Power: 18 KW
  • Output Frequency: 30 - 80 kHz 
  • Duty Cycle: 80%
  • Induction Coil: 220mm(ID) x 65mm(H) 
  • Air Cooling: Rear Fan
  • Protection: Automatic water pressure, over temperature, and over power protection
  • Refractory Assembling: Complete refractory assembling made of alumina, including bottom crucible support, crucible holder, and cover
Temp. Controller & Thermocouple



  • Precision digital temperature controller with Automatic PID tuning
  • 30 segments programmable for controlling heating and cooling rate as well as dwell time.
  • Overheating & thermocouple failure protection.
  • +/- 3 ºC temperature accuracy. 
  • +/- 3 ºC temperature accuracy. 
  • Thermocouple: C type  ( 1/4"x10"L )   ( pls click here to order spare as consumable )
  • Continuous Working Temp. Range: 1000ºC~1900ºC
  • Max. Working Temperature: 2000ºC (for less than an hour)
  • Max. Heating Rate: 
    •  4ºC/second (1000ºC-1200ºC)
    • 3ºC/second (1200ºC~1500ºC)
    •  1ºC~2ºC/second (1500ºC~2000ºC)
Graphite Crucible & Refractory liners
 
  • High Purity Graphite Crucible: 114 mm O.D x 100 mm ID x 142mm Height  is included for induction heating and metal melting. Max. Loading Capacity: Up to 1/2 of the total volume of the graphite crucible.
  • Max. melting capability:  4 kg for Iron (tested)
  • Three-layer special design refractory liner can withstand temperature up to 2200C.
  • Note: Graphite crucible is consumable, please click picture below-right to order spare
  •  
Sealing Flanges

Quartz Chamber
  • Two-end Open Quartz Tube is included with dimensions of 216 mm(OD) x 208 mm(ID) x 500mm(L), ( click picture below-left to order spare or replacement )
  • Top Flange: Stainless steel hinged type flange with 1/4'' thermocouple feedthrough, needle valve, and the barb fitting. Please click the picture (bottom right) to view details.
  • Bottom Flange: Stainless steel flange with a needle valve and KF-25 vacuum port. Please click the picture (bottom-left) to view details.
  • KF25 right angle valve& clamps and 1000mm long SS bellows are included for connecting to vacuum pump

             
Pressure Sensor

  • Anti-Corrosive Capacitance Diaphragm Gauge (Gas Independent), measurement range up to 3.8x10E-5 torr
  • One 24V,1A DC power adapter is included and ready to use. Input voltage for the adapter is 110~240V Single Phase.
Flow Meter
Water Chiller

  • Temperature range: 5 - 30°C
  • Water Flow Rate:   > 16 L/m
  • Note: It is recommended to use specific coolant to get the best performance.
Vacuum Pump
 
  • One 156 L/m Rotary Vane Vacuum Pump is included
  • Rate: 156 L/min up to 10e-2 torr vacuum.
  • Max. Power Consumption: 0.4KW / 0.37KW
  • Working Voltage: AC 100~120V/60Hz or AC 208~240V/50/60Hz (please select the voltage in the options bar)
Heavy Duty Mobile Cart
 
    • Structure: Steel Frame Mobile Cart
    • 600mm(L) x 800mm(W) surface for placing Induction Heater & Quartz Tube with Flange
    Product Dimensions

    Please refer to the picture to the left for overall size info.
    Warranty
    • One year limited warranty with lifetime support
    • Consumable parts such as processing tube, thermocouple, refractory liners, o-rings and heating coil are not covered by the warranty
    Compliance
    • MET Certification is available upon request at extra cost, please contact us for a price quote. Certify standards include: 1) Induction heater: UL61010-1 & UL499; 2) Vacuum Pump: UL1450; 3) Water Chiller: UL61010 & UL1995
              
    Operation Manual & Video                
    Application Notes



    Click here to learn more about the installation of a gas regulator.
    • Attention: Protective inert gas must be continuously filled throughout the experiment in order to protect the graphite crucible and C thermocouple.  The gas flow rate should be limited to < 200 SCCM ( or 200ml/min )
    • The C type thermocouple is comsumable which is not covered under our limited manufacture warranty.
    • Please click here to learn how to setup crucible for melting
    • Melting time and temperature are related to materials, crucible, refractory insulation, etc. If you do not know whether the induction heater can melt your sample or not, please contact our engineer for consulting. 
    • The Induction Melting System are designed for using under vacuum and low pressure < 0.02 Mpa / 0.2 Bar/ 3 PSI 
    • Attention: A two-stage pressure regulator must be installed on the gas cylinder to limit the pressure to below 3 PSI for safe operation. Click here to learn the installation of a gas regulator. 
    • Never heat the furnace while the gas release valve is closed and a positive pressure condition exists within the furnace chamber. The pressure gauge must be used to closely monitor the chamber condition at all times during the heating process; please open the gas release valve immediately once the chamber pressure has reached over 3 PSI to prevent unforeseeable damages.
    •  PVT ( Physical Vapor Transportation ) system for growth bulk SiC crystal by changing a suitable crucible, please Pic below or ask our engineers how to
    • This furnace can be modified as RTP ( rapid thermal processing  ) and HPCVD system with the gas  delivery system.  Please click the link below to see how.  If you have any special requirement, please let us know          
    •       
    • For customization inquiries, please complete the "Customize Induction Heating System Form" and return it to info@mtixtl.com
    Net Weight
    350 lbs
    Shipping Weight TBD
    Shipping Dimensions TBD

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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.
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