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1200C Max 8 Channel Tube Furnace (20mm Quartz) for Hi-Throughput Annealing - GSL-1200X-MGI-8

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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 throughput heat treatment research of alloy and ceramic material up to 1200°C.  t is an excellent tool to research phase diagrams in MGI new generation material.


Furnace Structure

  • The furnace consists of 8 small tube furnace modules with quartz tube 20mm O.D. x 17mm I.D. x 192mm L 
  • Each heating module is separated by insulation material with air cooling layer, no temperature influence each other
  • Each heating module's temperature is controlled independently up to 1200°C
  • Quick seal flange, vacuum gauge, and flow meter are installed to allow heat treatment under vacuum or flowing gas
  • Processing 8 samples with the different temperatures at compact space 
  • The furnace system consists of two units: a furnace and a transformer box
Heating Element 
  • NiCrAl alloy wire

Working Temp. &
Constant Temp. 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 tubes with 20mm O.D. x 17mm I.D. x 192mm L are included
  • 8 Quickly clamped flange with 1/8 gas inlet and outlet, as well as vacuum ports are built-in (see pic below)
  • 16 needle valves are optional to connect to gas inlet and outlet for gas flow control
  • 8 vacuum ports in the back will be connected to the vacuum pump via 8 to 1 adaptor
  • Only one vacuum pump is required via a KF25 port. Click the picture below to choose a vacuum pump
  • Max. Vacuum 10^-2 torr by a mechanical pump and 10^-5 torr by turbopump
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 operate at the same time )
  • 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

Laptop, software (Optional)

  • Brand new laptop with Microsoft Windows 10 and Microsoft Office 2013 (30 days free trial) available at extra cost.
  • Labview Based Temperature Control System (EQ-MTS01) enables the user to edit temperature profiles, manage heat-treatment recipes, and record and plot data for MTI furnaces.
  • A wireless remote control provides up to 300 meters of operating range.

  • CE Certified
  • NRTL (UL61010) or CSA certification is available at an extra cost


  L 650 x W 400 x  H 780 mm
  60 Kg weight


  • 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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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. Price various from country to country.
2. We may add extra charges for paper order and net30 terms due to extra labor costs.
3. The prices listed are subject to change without notice.