Professional laboratory expert in China

Product Description

10L 20L 30L 50L 80L 100L 200L Factory Price Jacket Double-layer Glass Reactor


Double-layer glass reactor is a commonly used biochemical instrument. It is widely used in modern fine chemical, bio-pharmaceutical, scientific research and other industries. It can be concentrated, distilled, refluxed, separated and purified under constant speed, constant force and constant temperature. The reaction is the ideal instrument for teaching, experiment, pilot test and production.

Working principle:
The thermostatic (high temperature or low temperature) hot solution or coolant is injected through a double-layer reactor sandwich, and the contents of the reactor are heated or cooled at a constant temperature, and stirring can be provided. The material is reacted in the reaction kettle, and the evaporation and reflux of the reaction solution can be controlled. After the reaction is completed, the material can be discharged from the discharge port of the bottom of the kettle, and the operation is extremely convenient. It is an ideal equipment for modern chemical samples, petrochemicals, sample experiments, biopharmaceuticals and new materials.

 Function and characteristics:
• The reactor body is made of borosilicate glass (GG-17), which has excellent physical and chemical properties, and the bottle is transparent and visible.
• The main body is made of stainless steel frame + aluminum alloy, which is beautiful and strong and corrosion resistant.
• Stainless steel stir bar is surrounded by PTFE, suitable for a variety of solvent agitation, pollution-free and corrosion-resistant.
• Explosion-proof motor is agitated, running smoothly, with large torque, no spark, and long life.
• PTFE components + mechanical seals, ceramic bearings, proprietary technology, good vacuum and long service life.
• This product explosion-proof frequency converter is the speed and temperature double digital display (can display the temperature inside the kettle). The speed can be set by the speed control knob, which is intuitive and convenient. It is also equipped with a temperature probe (PT100) inside the kettle.
• The overall structure is compact and reasonable, with a brake universal wheel, which can be moved as a whole and is easy to operate.
• There is no dead angle glass oblique discharge valve, which can effectively reduce the dead angle of mixing and convenient feeding.
• This product is equipped with a vacuum display function, which can select the best working vacuum for high boiling point materials.


Technical data

SpecificationS212-10L S212-20L S212-30L S212-50L S212-80L S212-100L
Reactor capacity10L20L30L50L80L100L
Glass reactorMaterialGG17 high borosilicate glass
Jacket layer3.5L6.3L9L15L24L33L
Kettle lid opening portMixing port32#/50#32#/50#32#/50#32#/50#34#/60#34#/60#
Condensing port51# ball51# ball51# ball51#ball51# ball51# ball
Funnel port40#40#40#40#40#40#
Feeding portFlange port:φ 80mm
Air outlet port34#
Kettle lid sizeInner: 210mm     outer: 265mmInner: 300mm     outer: 340mm
Stirring motor


Configuration: 180W inverter explosionproof motor Configuration: 370W inverter explosion
Explosion-proof grade: EXDII BT4
ControllerOptional: Explosion-proof frequency control 0-800rpm

Display the temperature and speed of the material in the kettle

Constant pressure funnelStandard: 2000ml    configuration glass float flowmeter: 0.5-10L/min
StirSealGraphite/ceramic anti-corrosion mechanical seal combined with PTFE component seal, anti-corrosion and wear-resistant, ensuring vacuum
PaddleStandard: PTFE-type stirring slurry + three-blade propulsion
Discharge valveValve        Standard: new PTFE top glass valve
SpacingDischarge port distance from the ground:400mmDischarge distance from the ground: 450mm
CaliberInner: 30mm
Condensation refluxCondenserStandard: Serpentine condenser

Condensation area: 0.2-1M2 can be configured according to the boiling point of the reactor material and the amount of evaporation

Collection bottle2-5L  Can be increased according to demands
Reflux head1000ml
Temperature/pressure-120~250℃  / Use pressure: atmospheric or negative pressure -0.098mpa
Pressure gaugeYesYesYesYesYesYes


Equipment configuration

Double layer reactor body1
Six opening kettle lid1
Discharge valve1
SUS304 stainless steel frame1
180W explosion-proof mixing motor1
Explosion-proof inverter1
Ceramic mechanical seal device1
Explosion-proof digital display vacuum gauge1
Stainless steel PTFE paddle1
Reflux head1
Constant pressure funnel1
Collection bottle1
Feeding port PTFE sealing cap1
Exhaust valve1
Glass ring and fixing fixture1


Enquiry For Jacket Double-layer Glass Reactor