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gongyiyuhua@126.com
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18623711598
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Yingyu Industrial Zone, Gongyi City
Gongyi Yuhua Instrument Co., Ltd. (Headquarters)
Structural characteristics of low-temperature constant temperature reaction bath
Date: 2025-05-07Read: 13
The structural characteristics of low-temperature constant temperature reaction bath are mainly reflected in the following aspects:
1、 Combining refrigeration and heating systems
1. Adopting fully enclosed compressor refrigeration technology, it has efficient cooling and low noise characteristics. At the same time, the bottom is integrated with a heating system, which balances cooling through heating to reduce frequent compressor starts and extend equipment life.
2. The core components such as compressors, condensers, and evaporators are made of high-quality materials and support both air-cooled and water-cooled condensation methods to meet the needs of different scenarios.
2、 Temperature control system
1. Equipped with PID temperature control technology, the temperature control accuracy can reach ± 0.1 ℃~0.5 ℃; The dual window LED display can simultaneously display the set temperature, actual temperature, and over temperature alarm value.
2. The temperature control system is linked with the circulation pump, and the cooling/heating module is adjusted through intelligent algorithms to reduce the impact of external environment on temperature control.
3、 Mixing system
1. The bottom is equipped with a magnetic stirring device, using high magnetic "neodymium iron boron" magnetic steel as the rotor, supporting multi-stage speed regulation to ensure uniform temperature distribution of the medium in the bath.
2. Some models integrate a two-stage mixing design, which simultaneously drives the mixing elements in the bath and reaction vessel, further improving the uniformity of material heating.
4、 Material and structural design
1. The components that come into contact with the medium, such as the liquid tank liner, heater, evaporator, etc., are made of 304 stainless steel or corrosion-resistant materials to prevent low-temperature liquid pollution and chemical corrosion.
2. Compact structure, available in both desktop and vertical types; The bath adopts a circular coil free design, maximizing the utilization of experimental space.
5、 Loop and extension functions
1. The built-in circulating water pump supports internal/external circulation modes. External circulation can be connected to other devices to establish a second constant temperature field, while internal circulation is achieved by connecting the inlet and outlet through latex pipes.
2. Equipped with a high-pressure circulation pump, it can achieve long-distance cooling or constant temperature field expansion, compatible with various circulation media such as silicone oil, water, alcohol, etc.
6、 Safety and protection devices
1. Integrated multiple protection mechanisms: compressor overload protection, high-pressure switch, overheat relay, etc. Some equipment uses imported protection devices to improve reliability.
2. Equipped with automatic diagnostic function, it can monitor the operating status of the refrigeration system and trigger an alarm or shutdown protection in case of abnormalities.
7、 Auxiliary design
Configure casters and drain ports for easy movement and replacement of media; Some models are equipped with touch screens or microcomputer control panels to simplify the operation process.
