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0.25L-3L Laboratory Chemical Reactor Jacketed Double Layer Glass Stirred Tank Reactor

In the world of chemical processing, precision, control, and reliability are indispensable. Among the various tools aiding in these processes, the 0.25L-3L Laboratory Chemical Reactor Jacketed Double Layer Glass Stirred Tank Reactor stands out as a pivotal apparatus.

    Product description

    Small test jacketed reactors are available in 0.25L,0.5L,1L, 2L, 3L. The small test glass reactor is designed with double-layer glass, the inner layer can be placed with reaction solvent for mixing reaction, and the outer layer can be added with different cold and heat sources (refrigerant liquid, hot oil) for cyclic cooling or heating reaction. Under the condition of constant temperature setting, the mixing reaction can be carried out in a closed glass reaction kettle under normal pressure or negative pressure as required, and dropwise addition, reflux, distillation, stirring, etc. can also be carried out. Small-scale reactors are widely used in the research and development stage of various scientific and technological fields, and are the first choice for new projects.Desktop design is more convenient to use. Single layer or three layer can be made according to different demands.

    Chemical reactors are the beating heart of the chemical industry, essential for conducting a wide array of processes. What is a laboratory chemical reactor? These reactors are designed to facilitate controlled and precise chemical reactions for research, testing, and production. Among these, the jacketed double-layer glass stirred tank reactor has gained prominence. Its significance lies in its ability to provide a highly controlled environment for reactions, ensuring efficient heat transfer, and material consistency.

    Understanding Reactors

    In the realm of chemical reactors, a diverse range of options is available, each tailored to specific purposes. Types of laboratory reactors vary from simple batch reactors to complex continuous flow reactors. Among them, the jacketed double-layer glass stirred tank reactor stands out. Basics of a jacketed double-layer glass stirred tank reactor involve the incorporation of two layers of glass with an insulated space in between. Stirring mechanisms inside the reactor maintain a consistent temperature, ensuring optimal reaction conditions.

    Quick Details

    Capacity 0.25-3L
    Automatic Grade Automatic
    Stirring Speed(rpm) 50-600 Rpm/min
    Type Reaction Kettle
    Core Components Engine, Motor
    Glass Material High Borosilicate Glass 3.3
    Working Temperatur -350
    Heating Method Thermal Oil Heating
    After Warranty Service Video technical support, Online support, Spare parts, Field maintenance and repair service

    Product Attribute

    Product Modle PGR-1 PGR-2 PGR-3
    Volume(L) 1 2 3
    Neck No.on Cover 4 4 4
    External Diameter of Inner Vessel(mm) 113 135 150
    External Diameter of Outer Vessel(mm) 150 180 200
    Cover Diameter (mm) 150 150 150
    Vessel Height(mm) 250 280 300
    Motor Power(W) 40 40 40
    Vacuum Degree(Mpa) 0.098 0.098 0.098
    Rotation Speed(rpm) 50-1400 50-1400 50-1400
    Torque(Nm) 0.27 0.27 0.27
    Power(V) 220 220 220
    Diamension(mm) 320*350*800 320*350*800 320*350*900

    Features and Benefits

    The jacketed double-layer glass stirred tank reactor boasts a myriad of unique qualities, distinguishing it from conventional reactor types. These include its exceptional thermal insulation, resistance to corrosion, and the ability to provide a clear view of the reaction process. Advantages of using this type of reactor extend to precise temperature control, reduced risk of contamination, and the flexibility to carry out reactions under vacuum or pressure conditions.


    The versatility of the jacketed double-layer glass stirred tank reactor transcends industry boundaries, finding application in pharmaceutical, chemical, and petrochemical sectors. Its adaptability and capacity to handle diverse chemical processes make it indispensable in various stages of research, manufacturing, and quality control.

    Operation and Maintenance

    Operating the jacketed double-layer glass stirred tank reactor demands keen attention to detail. Understanding the nuances of temperature control, agitation speed, and the judicious use of accessories define successful operation. Essential maintenance tips encompass regular checks for insulation integrity, stirring mechanism efficiency, and vigilant examination of glassware for any signs of wear.

    Choosing the Right Reactor

    Selecting the appropriate reactor hinges on several factors, such as the specific nature of the chemical process, the reaction scale, and the required level of precision. Why this reactor may be suitable becomes evident when considering its ability to maintain reaction visibility, accommodate various process conditions, and ensure consistent temperature control across the vessel.

    Safety Considerations

    The paramount importance of safety in operating chemical reactors cannot be overstated. Ensuring that safety protocols are strictly adhered to, including proper ventilation, use of protective gear, and thorough knowledge of emergency procedures is vital for safe and incident-free operations.

    Environmental Impact

    Eco-friendly aspects of the jacketed double-layer glass stirred tank reactor manifest in its capacity for precise control, reduced emissions, and the potential for energy-efficient operation, aligning with the growing focus on sustainable practices within the chemical industry.

    Future of Reactor Technology

    Anticipating the trajectory of reactor technology underscores the potential for increased integration of smart systems, advanced material design, and enhanced process automation, paving the way for unprecedented levels of precision, safety, and productivity.

    In conclusion, the 0.25L~3L Laboratory Chemical Reactor Jacketed Double Layer Glass Stirred Tank Reactor epitomizes a cornerstone in modern chemical research and production, offering unparalleled control, safety, and adaptability. Its versatile applications, eco-friendly capabilities, and potential for continued technological advancement position it as an indispensable tool in the realm of chemical processing.


    1. What are the main advantages of using a double layer glass stirred tank reactor?
    - The double-layered structure provides robust insulation and efficient temperature control crucial for a wide range of reactions.

    2. How do I choose the right size for my laboratory chemical reactor?
    - Properly assessing your process requirements and batch size are essential for determining the appropriate reactor size.

    3. Are there any safety tips specific to working with jacketed double layer glass reactors?
    - Yes, ensuring proper insulation, handling fragile components with care, and following standard laboratory safety protocols is essential.

    4. How often should a laboratory chemical reactor undergo maintenance?
    - Regular maintenance should be performed as per the manufacturer's guidelines and in response to any signs of wear or performance degradation.

    5. What are the potential future developments in reactor technology?
    - There is a growing focus on enhancing automation, improving process efficiency, and incorporating advanced materials for enhanced durability and performance.