Jacketed Glass Reactor LJGR-T2021

Introduction

Jacketed Glass Reactor offers a jacketed volume of 6L, providing uniform and efficient heat or cooling transfer around the reaction vessel. It is equipped with advanced high-quality borosilicate glass, ensuring superior chemical inertness and high thermal shock resistance. The unit includes a large condenser cooling surface, providing exceptional condensation performance. Our jacketed glass reactor features a zero dead space bottom valve design for avoiding cross-contamination in high-value batch processes.

This laboratory glass reactor is designed to meet the rigorous requirements of modern laboratory operations, ensuring high precision, reliability, and ease of use for various experimental applications.

Applications

Jacketed Glass Reactor is a specialized vessel used in laboratories and industries to conduct chemical reactions under controlled temperature conditions. It plays a key role in food, biotechnology, biofuel, environmental research, chemicals and process development.

Specifications

Glass Vessel Volume	10 L
Jacketed Volume	6 L
Flanged out of the oil circulation port	Low feed high outlet
Reaction bottle cover	Six port
Lifting Distance	450 mm
Stirring Diameter	12 mm
Temperature range	-80 to -250 ℃
Vacuum Degree	0.098 MPa
Stirring Speed	0 to 800 rpm
Reactor Material	High quality borosilicate 3.3glass
Frame Material	304 and coated aluminum
Lifting Motor Power	90 W
Power Supply	220V or110V/50 to 60 Hz
Plate Size	325 mm × 410 mm
Dimension	520 mm × 520 mm ×2000 mm
Weight	68 kg

Features

Adjustable Stirring Speed 

 Low‑Speed High‑Torque

Vacuum Reaction Compatibility

Efficient Condenser Cooling 

 Inclined Valve

FAQs

1. What are the key factors to consider when selecting this laboratory glass reactor for laboratory use?

When selecting this laboratory glass reactor, key factors include: 1) The instrument's precision and accuracy to meet experimental requirements; 2) Compatibility with the types of samples and applications you will be working with; 3) Ease of use and maintenance requirements; 4) Safety features to protect operators and samples; 5) Calibration and certification requirements; 6) Cost-effectiveness and long-term reliability; 7) Technical support and service availability from the supplier. Evaluating these factors ensures that the instrument meets your laboratory's specific needs.

2. How often should this laboratory glass reactor be calibrated to ensure accurate results?

It is recommended to calibrate this laboratory glass reactor at least once every 6-12 months under normal usage conditions. More frequent calibration (every 3-6 months) may be necessary if: 1) The instrument is used continuously for extended periods; 2) It is exposed to harsh environmental conditions (temperature fluctuations, humidity, dust); 3) It is used for critical applications requiring high precision; 4) The instrument has been moved or subjected to physical shock; 5) Calibration checks indicate significant deviations from standard values. Always follow the manufacturer's calibration guidelines.

3. What are the common maintenance procedures required for this laboratory glass reactor?

Common maintenance procedures include: 1) Regular cleaning of the instrument's exterior and sample contact surfaces to prevent contamination and ensure proper operation; 2) Inspection of moving parts (if applicable) for wear and lubrication as recommended by the manufacturer; 3) Replacement of consumable parts (filters, bulbs, reagents) according to usage guidelines; 4) Verification of performance parameters (temperature, pressure, voltage) regularly; 5) Storage of the instrument in a clean, dry environment when not in use; 6) Keeping a maintenance log to track service activities and identify potential issues early; 7) Following the manufacturer's specific maintenance schedule for optimal performance and longevity.

4. Can this laboratory glass reactor be used with different types of samples, and are there any compatibility considerations?

Yes, this laboratory glass reactor can be used with a variety of sample types, but compatibility considerations are important: 1) Check if the instrument's materials are compatible with the chemical composition of your samples (avoid corrosive or reactive substances that may damage the instrument); 2) Ensure that the sample volume and concentration are within the instrument's recommended range; 3) For biological samples, consider sterility requirements and potential cross-contamination risks; 4) For volatile or hazardous samples, ensure proper ventilation and safety precautions are in place; 5) Consult the manufacturer's documentation for specific sample compatibility guidelines, and perform compatibility tests with new sample types before regular use.

5. What should be done if the laboratory glass reactor malfunctions or produces inconsistent results?

If malfunctions or inconsistent results occur: 1) First, check the instrument's user manual for troubleshooting guidelines specific to the issue; 2) Verify that the instrument is properly calibrated and within its calibration period; 3) Inspect for obvious issues such as loose connections, damaged parts, or incorrect settings; 4) Clean the instrument thoroughly to remove any contamination that may affect results; 5) Repeat the experiment with a known standard sample to determine if the issue is with the instrument or the sample; 6) If the problem persists, discontinue use of the instrument to prevent further damage or inaccurate results; 7) Contact technical support or a qualified service technician for diagnosis and repair, providing details of the issue and any troubleshooting steps already performed.

1. What can cause poor heat transfer in the jacket glass reactor and how can user improve it?

It supplies advanced models of jacketed glass reactor .Poor thermal efficiency often results from using low-performance heat transfer fluids or insufficient temperature differential between the jacket and reactor contents. To remedy this, switch to higher conductivity fluids (e.g. glycol or diathermic oils), ensure good jacket circulation and sufficient temperature gradient, or consider an insulated (double-jacketed) design to minimize losses. Proper insulation and optimized inlet/outlet flow improve responsiveness.

2. Should cooling and heating use the same jacket circuit or separate systems?

Mixing steam, water, and glycol in the same jacket risks cross-contamination and operational complexity. Industry practitioners often prefer separate circuits: one for heating (e.g., steam or oil), another for cooling (glycol/water). Shared use requires stringent flushing protocols, which are rarely reliable in high-frequency batch operations. Separate setups minimize downtime and contamination risk.

3. Do glass baffles improve mixing efficiency in larger reactor systems like jacketed glass reactor ?

Yes. Adding glass baffles inside the vessel in jacketed glass reactor significantly reduces vortex formation during stirring, improving mixing and heat transfer uniformity- especially in tall or larger reactors. Baffles can also aid cleaning by enhancing solvent contact with interior surfaces.

4. What safety steps are critical before using jacketed glass reactor under vacuum?

It supplies advanced models of jacketed glass reactor .Prior to operation, visually inspect all glass components and ground-joint fittings for chips, microcracks, or crazing. Ensure all joints are properly greased or sealed, and device grounding is complete if using conductive or flammable solvents. Avoid thermal shock by ramping temperatures gradually, and always operate within manufacturer-specified pressure limits. Install relief valves or gas bubblers when inert gases are used.

5. What maintenance frequency ensures optimal performance and longevity of jacketed glass reactor

It supplies advanced models of jacketed glass reactor .A quarterly inspection schedule is recommended, including checks of glass thickness, seal condition, and joint greasing. Clean the vessel immediately after use with non-abrasive solvents and rinse with ultrapure water. Consider full professional servicing annually or after prolonged usage periods exceeding one year to prevent leaks or mechanical wear. Adherence to detailed SOPs in cleaning, component replacement, and storage greatly extends reactor lifespan.