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Super-alloy High Pressure Hydro-thermal Reactor 1100C, Optional 65ml & 100ml - GSL-1100X-RC series

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UL/CSA/CE Certifications:
Vessel Volume:


RC-Ni is a reactor made of Ni-base Superalloy, which has excellent creep strength and anti-oxidation. It can reach 1100 °C with a pressure of up to 4Mpa under oxygen or inert gas. It is an ideal tool for preparing advanced materials by the hydrothermal method, especially heat treatment samples under high oxygen pressure. A solenoid valve is installed on the flange allowing auto-pressure relief control. Temp. Control and Pressure Real-time Monitoring software are also included. (new feature since 5/12/14) . The reactor also can be used as a steam generator

  • Warning:   For your safety,  the high-pressure vessel and furnace must be placed inside an explosive-proof box or case during use under high pressure.  Never face on top flange without protection to avoid an accident.  
  • Please click the picture and drawing below left  to see the detailed structure, and click pic right to order an Explosion-Proof Box 
Working Voltage
  • AC 208~240V, Single  Phase, 2 KW,
Pressure Vessel

  • Made of Ni-Based Superalloy, optional at 65&100ml ( click pic 1 to order spare )
  • Air cold flange via aluminum heat radiator
  • The liner inside the vessel with various materials is available upon request at extra cost
  • Attention: The processing Tube is a consumable part, you can click the picture below to order a replacement or spare one  It is user's responsibility to choose a suitable liner to grow different material 
  • Small quartz or Alumina boat should be used to load the sample inside the vessel. Please click the link below to order separately. Never place the sample directly onto the vessel without a crucible. Vessel service life could be reduced significantly if you do so.
  • You may use gold or nickel foil to wrap the crucible boat to minimize the contamination to the pressure vessel.
Product Dimension
Reactor Capacity & Dimensions
( Pls select the volumn in the option bar )
  • 55 mm OD x 20 mm ID x 214 mm height, 65 mL capacity
  • 65mm OD x 25mm ID x 210 mm height, 100 mL capacity
Working Temperature & Control

  • RT -  1100 °C Max.
  • Digital temperature controller with 30 segment programmable
  • Temperature accuracy +/- 1°C
  • Recommend heating rate <=10°C/min
Working Pressure

65ml Version Pressure Range

Temperature Range

100ml Version Pressure Range

Temperature Range

≦21 Mpa


≦20 Mpa


≦12.5 Mpa


≦12 Mpa




≦6 Mpa




≦4 Mpa


Pressure Sensor Precision high-pressure sensor (measurement Range up to 250 bars) installed on the pressure vessel.
Pressure Relief Solenoid Valve
  • A default 15Mpa max. pressure relief solenoid valve is installed. When the pressure reaches the alarm set point (Max.15Mpa), the pressure inside the vessel will be released via the solenoid valve installed on the flange. For Max.pressure >15 Mpa, please shut off the manual needle valve nearby the solenoid valve.)

PC Control (optional)
  • MTS-02 control software is available for controlling temperature and displaying pressure by PC 
  • The PC control module is compatible with Labview software.
  • Pressure & Temp. Real-Time Monitoring (This new feature is available since 5/12/14):   
  • SS316 needle valve with 1/4 pipe connector & Pressure gauge included
  • Two Copper Gasket 48mm O.D are included, which is consumables
  • Pls click the picture to order spare
  • The optional torque wrench is available here to avoid overtightening the flange bolts. Please email us to learn the suitable tightening torque for the Hydrothermal Reactor.
Operation Instructions

Warranty One-year limited warranty. Consumable parts such as copper gaskets, pressure vessels (if over-pressurized, over-heated or chemical interactions), and heating elements (if overheated) are not covered by the warranty.  
Application Notes
  • 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.
  • Do not over-tightening the flange screws as this may cause permanent damages to the flange or screws. Please refer to the instructions about proper torque for installing CF flange bolts.We recommend you use a torque wrench to tighten the screws with the flange.
Shipping Dimensions
  • 40" x 32" x30"
Shipping Weight
  • 150 lbs

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