Across International – 50L Non-Jacketed Glass Reactor With 200°C Heating Jacket


Ai R-series single/dual jacketed glass reactors are designed for synthetic reaction of different types of materials in a controlled temperature and vacuum environment. Each chemical reactor features adjustable stirring speeds and a constant pressure feeding funnel that allows you to add material to the vessel at a uniform and controlled speed. The built-in condenser makes it possible to recover some materials, also at a controlled rate of speed.


  • No more expensive heating circulators, no more messy heat transfer fluid, adapters and tubing. Introduing the new Ai ReactorHeater 200C heating jacket with temperature controller.

    Ai 50L ReactorHeater with temp controller

      • 200C maximum temperature
      • 220V 50/60Hz 3,500 watts
      • Speedy heating
      • Ultra-thick insulation for minimum heat loss and very low outer jacket surface temperature
      • Built-in open/close viewing window
      • Easy installation, plug and play
      • Oven-temp protection, over-current protection
      • ETL tested to UL and CSA standards
      • Designed and made in the USA
  • ETL tested to UL and CSA standards (optional)
  • Solvent-resistant PTFE on all sealing components ensures long time durability and operation.
  • All glassware is hand-made from food grade high borosilicate glass that is heat/cold/corrosion-resistant.
  • Adjustable stirring rate provides great torque or high speed.
  • Patented PTFE stirring rod bearing for reliable and quiet operation.
  • Optional multi-layer stirring blades for optimal reaction results.
  • Wide range of temperature operations, from -110F to 400F.
  • Large condenser cooling surface for exceptional condensation performance.
  • Rugged stainless steel reinforced PTFE stirrer with anchored agitator, suitable for a wide range of viscous materials.
  • Easily visual operation with digital speed and temperature displays.
  • Heavy duty stainless steel supporting framework with lockable casters for mobility and stability. (whole support and glass vessel shipped pre-assembled)
  • One year warranty and lifetime US-based parts, service, and support.

Your safety is important to us! Please use caution when operating. Users of glass reaction equipment must take all necessary precautions to avoid contact with rotating parts, particularly entanglement of loose clothing, hair, necklaces, or other jewelry. Under these circumstances, the winding action of the rotating parts can draw the user(s) into the apparatus, resulting in breakage of glassware, burns, and/or chemical exposure. Extra caution must also be taken when operating with air-reactive materials, especially under vacuum. A leak can draw air into the apparatus and cause a violent reaction to occur.




Model R10 R20 R50 R100
Electrical requirements
110V 60Hz or 220V 50/60Hz, 1-Phase
Power 90W 140W 250W
Reaction glass vessel capacity
2.6 gallons (10L) 5.3 gallons (20L) 13 gallons (50L) 26 gallons (100L)
Glass material High borosilicate glass 3.3
Rotation controller Digital controller with variable frequency drive
Rotation speed: 50 to 500 rpm
Maximum jacket pressure 4.4 psi or 0.03 MPa
Drain valve Flush seal design with large opening and flat flange clamp
Agitator Style: impeller
Material: 304 stainless steel with PTFE liner
Vacuum gauge Mechanical
Glass vessel temperature range -110F to 400F
Vacuum level < 700 torrs
Vacuum sealing Glass and PTFE
Drain port ground clearance 15 inches 13 inches 12.5 inches 13.5 inches
Unit dimension (WxDxH) 18 x 26 x 78″ 20 x 27 x 80″ 26 x 33 x 85″ 28 x 42 x 95″
Shipping dimensions 24 x 67 x 26″ 24 x 75 x 31″ 27 x 80 x 32″ 26 x 88 x 45″
Shipping weight 240 Lbs 262 Lbs 330 Lbs 390 Lbs
Compliance ETL tested to UL and CSA standards, CE (optional)