Jacketed Glass Reactor LJGR-B20

Labtron’s jacketed glass reactor LJGR-B20 consists of a borosilicate glass reaction vessel enclosed by a temperature-controlled jacket through which a thermal fluid (such as water, oil, or glycol) circulates. Temperature sensors monitor both the jacket and reactor contents in real time, feeding PID-based control systems that rapidly adjust flow and temperature to maintain uniform internal conditions. This setup ensures tight thermal stability, minimizes hot spots, and offers optical clarity for direct reaction monitoring-critical for reproducible, temperature-sensitive syntheses.

Double-jacketed reactors add an external vacuum-insulated chamber that envelops the inner temperature-control jacket. This design dramatically reduces heat exchange with the environment, lowering energy consumption and preserving temperature stability—especially beneficial in cryogenic operations (down to –80?°C) or high-temperature runs. The vacuum layer also helps prevent condensation or ice build-up on the outer glass surface during prolonged low-temperature use.

Labtron supplies premium models like jacketed glass reactors LJGR-B20. They are widely employed across industries such as pharmaceuticals, specialty and fine chemicals, biotechnology, food and cosmetics, and academic or environmental research labs. Applications include API synthesis, crystallization, solvent recovery, extraction, polymerization, and scale-up protocols. Their precise temperature control, chemical resistance, and transparency make them ideal for high-purity and process-sensitive operations.

Modern jacketed glass reactors LJGR-B20 support advanced automation through integration with sensors (temperature RTDs, pressure, pH), analytic probes, dosing modules, and recipe-driven control platforms. These systems enable real-time process monitoring, precise dosing, closed-loop feedback control, emergency shutdown triggers, and extensive data logging-significantly enhancing reproducibility, safety, and process optimization.

Labtron supplies advanced models of jacketed glass reactors LJGR-B20. Operators should follow strict SOPs: inspect the glass and components for cracks before each run, calibrate sensors monthly, check seals and gaskets quarterly, and clean with compatible solvents to avoid scratches. Install and test safety relief valves and pressure sensors regularly, ensure proper grounding of all metal parts when handling conductive solvents, and provide comprehensive operator training on PPE, spill response, and thermal shock prevention. Well-maintained ventilation, fume extraction, and documentation of all safety checks are essential.