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2000°C Max Compact Hi-Vacuum Sintering Furnace via Induction Heating - GSL-2000X-IN

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GSL-2000X-IN is a high vacuum and high-temperature sintering furnace up to 2000ºC via induction heating with a graphite crucible and a BN liner.  The vacuum level can reach 10^-6 torr via an optional turbopump.


Furnace Structure
  • Vacuum chamber made of SS304 alloy with the dimension of φ315 x 310mm Depth.
  • 25KW induction heating with precision temperature control
  • Graphite crucible with BN liner with the heating zone of 50 ID x 75 Depth ( mm)
  • Multiple vacuum ports are built-in for vacuum up to 10-5 torr
Induction Power Supply
  • Working Voltage: 208-240V AC, 50/ 60Hz, Three Phases (380VAC or 480VAC, 3phase is available upon request)
  • Working Current: 10~70 Amps (100A breaker required)
  • Max. Input Power: 25 KW 
  • Output Frequency: 30 - 80 kHz 
  • Duty Cycle: 100%
  • Induction Coil: 150mm(OD) x 140mm(ID) x 80 mm(H) 
  • Protection: Water-pressure interlock, over-temperature, and overpower protection
  • The graphite crucible of 50 ID x 80 depth 9mm)  is used as the heating element.
  • The BN sleeve of 40 ID x 75 Depth (mm) is used as a liner 
  • An optional tungsten crucible is available upon request at the extra cost
   Temperature Control
  • Digital temperature controller with 30 segments programmable and over-heat protection.
  • Temperature stability: ±1°C 
  • One C-type thermocouple is included for control and monitoring  up to 2000ºC
  • PC operation software is included for remote operation and data logging.
  • A optional IR pyrometer is available for 2100 - 2200ºC at an extra cost
  • One digital vacuum gauge is installed on the vacuum chamber. (Pic.1 ), but vacuum pump is not included
  • 10-2 torr can be achieved by a heavy-duty mechanical pump ( click Pic. 2 to order )
  • 10-5 torr can be achieved by turbopump (Pic. 3 )
  • 10-6 torr can be achieved if mounting the turbopump to the vacuum chamber directly. (Pic.4)
  • A gas purification system can also be used to keep O2 and H2O of inert gas below 1 ppm (Pic. 5)
Vacuum pressure gauges   Pic. 1Pic. 2 pic.3   Pic. 4   Pic. 5
   Utility Requirement
  • Power input: AC 208V, 50/60Hz, three-phase, 30KW
  • > 116L / min recirculating cooling water is required but not included in the standard package.
  • Please click the picture on the left to order a recirculating water chiller to cool down the induction coil.
   Dimension & Weight
  • 860 L x 670 W x 1510 H, mm
  • ~300 Kg
  • One-year limited manufacturer warranty with lifetime support (Consumable parts such as processing tubes, o-rings, and halogen lamps are not covered by the warranty, please order replacements at related products below).
  • CE Certified
  • NRTL certification is available upon request at an extra cost

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