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8 Channels Compact Tube Furnace ( 20mm Quartz Tube, 1200°C Max ) for Hi-Throughout Annealing Research - GSL-1200X-MGI-8

8-12 wks deivery
Item Number: GSL-1200X-MGI-8


GSL-1200X-MGI-8 is a compact 8 channels tube furnace with 20mm O.D. and sealing flange for high throughout heat treatment research of alloy and ceramic material up to 1200°C .  It is an excellent tool to research phase diagram in MGI new generation material.


Furnace Structure

  • Furnace is consistent of 8 small tube furnace modules with quartz tube 20 OD x 17 ID x 192 L, mm 
  • Each heating module is separated with thermal insulation material with air cooling layer, so no influence each other in temperature
  • Each heating module's temperature is controlled independently up to 1200°C
  • Quick seal flange,  Vacuum gauge, and flow meter are installed to allows heat treatment under vacuum or flowing gas
  • Processing 8 samples with different temperature at compact space 
  • The furnace system consists of two unit: furnace and transformer box.
Heating Element 
  • NiCrAl alloy wire

Working Temperature &
Constant Temperature Zone

  • Continuous Working Temperature 1100° C
  • Maximum Working Temperature 1200°C (< 1 hrs)
  • Constant temperature zone:  
    • +/- 2°C within center 20 mm cubic zone
    • +/- 5°C within center 55 mm cubic zone
Processing Tube & Flange

  • 8 High purity Quartz tube with   Φ20 OD x  Φ17IDX 192 L,  mm, are included
  • 8 Quick clamped flange with 1/8 gas inlet and out let. ( see pic below left 1)
  • You may need a needle valve to control gas flow our vacuum ( click picture below left 2 to order )
  • Max. Vacuum  10 -2 torr by mechanical pump  and   10-5 torr by turbo pump
  • Only one vacuum pump required via a KF25 port.  Click picture below to choose a vacuum pump
Temperature Control

  • 8  channel heating tube is controlled independently by 30 segments programmable temperature controller
  • 8 K type Thermal Couple
  • PC control software is included, which can control 8 channel heaters by one Laptop

Heating Rate

  •  10 °C/ min Max.    

Temperature Accuracy

  • +/- 1°C

Power &  Working Voltage

  • 2.5 KW, 208 - 240V single phase,  50/60Hz  ( if 4 heating modules operation in same time )
  • Note: Power cable included, but without a plug. Please install a plug by your own 
  • CE Certified
  • All electric components ( >24V) are UL / MET / CSA certified
  • The furnace is ready to pass NRTL certification (UL61010)  or CSA certification at extra cost.( please click mark below to learn details


      Furnace Unit:570×380×430mm        Transformer Box:    400×310×380mm


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

Operation Instruction


Warning &
Application note


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