Low Temperature probe Sonicator

What is the theory of ultrasonic sonochemistry?

The essence of sonochemical effect is the cavitation effect, including the appearance of air nuclei, the growth of microbubbles and the rupture of microbubbles. Under the action of ultrasound, the fluid produces violent movement. Due to the change in sound pressure, the solvent is compressed and sparse. In the sparse phase region of the sound wave, the bubble expands and fills the surrounding liquid vapor or gas. In the compressed phase zone, the bubbles collapse and rupture rapidly, producing a large number of microbubbles, which can serve as new gas cores.

The multi-purpose constant temperature ultrasonic extractor is designed for small-scale production in the laboratory. It has the advantages of small size, light weight, controllable extraction temperature, and easy use. The effect of ultrasound on the thermal effect of small-batch extraction is too obvious, and the extraction temperature is too high. 

It can finish constant temperature extraction of the ultrasonic extraction process. The increase in extraction temperature destroys the activity of the heat-sensitive extract, ensuring the extraction quality.

    This series of multi-purpose constant temperature ultrasonic extractor can be applied to volatile or non-volatile extraction media at the same time. It has a wide range of application, is safe and convenient to use, and is cost-effective. It is an excellent alternative to laboratory small batch preparation and natural product content determination and extraction equipment. .

Parameter of sonicator:

Parameter of the  Water Bath Recirculating Cooling Chiller:

 Water Bath Recirculating Cooling Chiller for Laboratory：

• High-Quality Material: Lab chiller cooler made of SUS304 stainless steel, electrostatic spraying, rust, and corrosion resistance. Provide users with a high-quality Low-Temperature Circulator.

• Compressor & Circulating Pump: High efficiency fully enclosed compressor, compact structure, fast cooling speed, strong temperature stability. Silent circulating water pump, low noise, stable operation, and stable water flow.
• Intelligent Control: Intelligent instrument control, easy to operate, can correct the deviation of the temperature measurement value, high-temperature control accuracy, and good stability.
• Protection System: The refrigeration has overheating and overcurrent protection. The control system has over-temperature tweet alarms, which can set the upper and lower limits of the temperature. The over-temperature alarm temperature can automatically cut off the load when over-temperature.
• Wide Application: Recirculating water cooling Chiller is particularly suitable for chemical, biological, and physical laboratory work under normal conditions or where low temperatures are required.

Application of Low Temperature Cooling Sonicator：

1. High extraction efficiency: The unique physical characteristics of ultrasonic waves can promote the cell wall tissue breakage or deformation, so that the effective components of traditional Chinese medicine extraction more fully, the extraction rate is significantly improved by 50-500% than the traditional process.

2. Short extraction time: Ultrasound-enhanced Chinese medicine extraction usually obtains the best extraction rate within 24 to 40 minutes, and the extraction time is greatly shortened by more than 2/3 compared with the traditional method. The amount of raw materials for medicinal materials is large.

3. Low extraction temperature: The optimal temperature for ultrasonic extraction of Chinese herbal medicines is 40-60°C, which has a protective effect on active ingredients that are unstable to heat, easily hydrolyzed or oxidized, and at the same time greatly save energy and energy.

4. Wide adaptability: Ultrasonic extraction of Chinese herbal medicines is not limited by the polarity of the components and the size of the molecular weight. It is suitable for the extraction of most types of Chinese herbal medicines and various components.

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