low temperature stirring reaction bath for experiment

Low Temperature Stirring Reaction Bath

Combining high-efficiency refrigeration and precise heating, the low temperature stirring reaction bath provides a stable, controllable environment for reaction processes. Its strong circulation and stirring functions ensure uniform temperature and consistent reaction conditions, meeting stringent requirements for low-temperature and thermostatic control in various experiments.

Features

1. Integrated Modular Design: Refrigeration, heating, circulation, and control are combined in one compact system for high integration and small footprint.
2. High-Efficiency Compressor Refrigeration: Employs Taikang hermetic compressor for rapid, stable cooling with low vibration and noise.
3. Stainless Steel Components: Key parts (evaporator, liquid tank, pipes) are made from 304 stainless steel, providing corrosion resistance and easy cleaning.
4. Automatic Temperature Control: Intelligent PID controller with self-tuning and adaptive functions for precise temperature regulation.
5. Programmed Operation: Supports up to 5 temperature and time settings; ideal for complex, multi-step temperature profiles.
6. LCD User Interface: Color LCD display for easy, intuitive parameter setting and operation.
7. Low-Temperature Circulating Pump: Shielded stainless steel pump ensures smooth, quiet circulation even in cryogenic conditions.
8. Multiple Protection Mechanisms: Over-temperature, over-current, delayed start, and other safety features protect equipment and operators.

Working Principle

The closed-loop refrigeration and heating system maintains constant bath temperature. The compressor cycles refrigerant through condensation and evaporation to absorb/remove heat, while an electric heater provides controlled heating as needed. A circulating pump continuously transports temperature-controlled liquid to the reaction vessel or jacket, ensuring the medium stays within the set temperature range. The circulation system guarantees uniform temperature distribution, prevents local overcooling/overheating, and can be linked with external devices (condenser, reactor, heat exchanger) for remote temperature control.

Application Areas

1. Chemical reaction control: Organic synthesis, catalytic reactions, low-temperature condensation, coordination reactions.
2. Material synthesis: Graphene, polymers, nanomaterials, heat treatment under low-temperature conditions.
3. Bioengineering: Enzyme reactions, biodegradation, metabolic experiments requiring strict temperature control.
4. Pharmaceutical R&D: Crystallization cooling, reactant stability testing, sample pretreatment.
5. New energy materials: Preparation of battery materials, electrolytes, lithium salts where accurate temperature control is critical.
6. Testing & Simulation: External temperature source for viscometers, densitometers, and other instruments needing constant temperature.