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4 Channel Tube Furnace (50mm Alumina Tube, 1500C Max) for Hi-Throughout Annealing - GSL-1500X-MGI-4

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GSL-1500X-MGI-4 is a compact four channels  50mm O.D. tube furnace for high throughout heat treatment research of alloy and ceramic material up to 1500°C.  It is an excellent tool to research the phase diagram in MGI new generation material.


Furnace Structure
  • The furnace is consistent with four-tube furnace modules with alumina tube 50 OD x 460 L, mm 
  • Each heating module's temperature is controlled independently up to 1500°C
  • Quickly sealed flange,  Vacuum gauge, and flowmeter are installed to allows heat treatment under vacuum or flowing gas
  • Processing 4 samples with different temperature at compact space 
Heating Element 
  • MoSi2  

Working Temperature &
Constant Temperature Zone

  • Continuous Working Temperature 1400°C
  • Maximum Working Temperature 1500°C (< 1 hrs)
Processing Tube
  • High purity alumina tube with   Φ50X L 460 mm, 4 tubes included
  • 4 flowmeters are included 
  • The quickly clamped flange of KF25 with mechanical vacuum gauge and needle valves
  • Max. Vacuum  10^-5 torr by a turbopump
  • Only one vacuum pump required via a KF25 port.  Click the picture below to choose a vacuum pump
Temperature Control
  • Eurotherm 3000 Series Programmable Temperature Controller
  • Includes over-temperature and broken thermal couple alert.
  • 4 channel heating tube is controlled independently by 24 segments programmable temperature controller
  • 4 S type Thermal Couple
  • Includes RS485 Communication port and PC control software, which can control and record the temperature of all 4 channel heater by one Laptop.

Heating Rate

  •  10  °C/ min Max.    

Temperature Accuracy

  • +/- 0.5°C

Power &  Working Voltage

  • 12 KW, 208 - 240V single phase,  50/60Hz  ( if 4 heating modules operation at the same time )
  • Three-phase, AC 380V - 460V available upon request.
  • Note: Power cable included but without a plug. Please install a plug on your own. You may purchase a plug from your local hardware store or browse our catalog for a compatible plug.
  • CE Certified
  •  NRTL (UL61010)  or CSA certification  is available upon request at extra cost.


    800 L x 680 W x 1000 H, mm  ( Pls click Pic to see details)


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

Operation Instruction


Warning &
Application note


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