1L Jacketed Glass Reactor for Vacuum Chemical Processing with -60°C to 250°C Range
Ideal for precise vacuum and temperature-controlled chemical operations, the Jacketed Glass Reactor includes a high borosilicate glass vessel with bottom valve, ported glass dome, PTFE-coated stirrer with mechanical seal, variable-speed drive, and holds CE and ISO certifications.
- modelLGR-1L
- brandLABEKS
- min. order1 pcs
- packageplywood case package
description
Jacketed glass reactors facilitate synthetic reactions of various materials within controlled temperature and vacuum environments. They function as all-in-one systems for extraction, purification, distillation, and homogenization. Comprising an inner vessel with one or two jackets, these reactors leverage temperature differentials from a chiller to adjust their internal conditions. Designed for vacuum operation, they are perfect for applications sensitive to atmospheric interference, and are available in glass configurations spanning volumes from 1L to 200L.

features
Operates across an extensive temperature range of -60°C to 250°C, supporting diverse thermal processing requirements.
Solvent-resistant PTFE seals provide long-lasting durability and maintain a vacuum level of -0.098Mpa for consistent, reliable operation.
Comes with a complete set of GG3.3 borosilicate glass components, delivering superior resistance to heat, cold, and corrosion.
Equipped with a frequency-controlled AC induction motor, the stirrer offers constant, brushless, spark-free performance for safe, stable, and continuous operation.
Features a robust stainless steel-reinforced PTFE stirrer with an anchored agitator, suitable for handling materials of varying viscosities; multi-layer stirring blades are available as an optional accessory.
Incorporates a PT100 temperature sensor with an LCD display, enabling accurate temperature measurement and user-friendly operation.
Built with a heavy-duty stainless steel support frame fitted with lockable casters, balancing mobility and stability; the entire frame and glass vessel are shipped pre-assembled for rapid deployment.
Includes a bottom flange discharge port with a PTFE valve, securely fixed with aluminum flanges to ensure leak-free material discharge.
specifications
Model | LGR-1L | |
|---|---|---|
Kettle volume | 1L, innerdiameter 120mm, outer diameter 150mm, inner length 160mm | |
Jacketed volume | about 200ml | |
Voltage/frequency | 220V/50HZ | |
Stirring power | 40W | |
Stirring speed | 0-1100r/min | |
Temperaturerange vessel can bear | -80℃to 250℃ | |
Temperatureaccuracy | ±1℃ | |
Vacuum degree | 0.098Mpa | |
Cover diameter | Φ150mm | |
5port of thecover | Stirring port | Φ50mm flangeport |
Condenser port | 24# standardport | |
Constantpressure funnel port | 24# standardport | |
Relief port | 19# standardport | |
Temperaturemeasure port | 19# standardport | |
Stirringpaddle | Φ10*450H(mm),leafing 80mm | |
Condenser size | Φ40*350H(mm),upper with 24# standard port, down with24#standard plug | |
Constantpressure funnel | 250ml, upperwith 24# standard port matched with glass plug, down with 24# standard plug | |
Relief valve | 19# standardplug valve, vent nozzle(padogaconnector),outer diameter 10mm | |
Temperaturemeasuring port | 19# standardplug, glass temperature measuing port | |
In and outcirculation port of the sandwich | Φ35 flange portmatched with ring flange, adapter pagoda connector ,outer diameter 15mm | |
Baiting port | Screw portmatched with PTFE baiting valve, Φ18mm baiting port, inclined dischargingnozzle (pagoda connector), Φ12mm,from floor 350mm | |
Vacuum suctionnozzle | 24# glassexhaustor,suction nozzle(padoga connector),outerdiameter 10mm | |
In and outcirculation nozzle of condenser coil | padogaconnector,outer diameter 10mm | |
Overalldimension (W*L*H) | 330*350*1220mm | |
Net weight | 17.5kg | |
Packingdimension | 1200*400*450mm,0.22m³ | |
Packing weight | 32.5kg | |
why choose us
Premium Quality with CE & ISO
We conduct 100% performance testing on every unit, ensuring its stable operation and superior performance in your application.
24/7 Expert Technical Support
Our senior engineers are on standby 24/7, ready to provide expert solutions at any time to minimize your operational downtime.
20+ Years R&D & Production
Our deep technical expertise is your solid guarantee for professional and reliable OEM/ODM services.
Trusted in 80+ Countries
Industry leaders and research institutions in over 80 countries and regions rely on our equipment for stable operation.
True Manufacturer, Factory-Direct Price
Bypass the middlemen to get our factory pricing and speak directly with our core engineers.
Rapid & Reliable Delivery
Our extensive in-stock inventory provides a solid guarantee for rapid and reliable global delivery.

Our Factory
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