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20Khz Sonicator Ultrasonic Liquid Processor for 1-5L

20Khz Sonicator also called Ultrasonic Homogenizers, Ultrasonic Homogenizerscan prepare emulsions down to 1/100 of a micron, homogenize "immiscible" liquids, accelerate enzymatic and chemical reactions, stimulate bacterial activity, disperse solids in liquids and degas liquids.
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  • RPS-SONO20
  • Rps-sonic
  • RPS-SONO20

20Khz Sonicator Ultrasonic Liquid Processor for 1-5L

 

What is the principle of sonicator?

Sonication is a process in which ultrasonic are used to agitate particles in solution. Such disruptions can be used to mix solutions, speed the dissolution of a solid into a liquid (like sugar into water), and remove dissolved gas from liquids.

         Sound is a wave made up of alternating regions of high and low pressure.  Imagine yourself as a particle.  As a sound wave passes you, you experience moments of high pressure (like at the bottom of a hill of a roller coaster when you feel pressed into your seat) separated by periods of low pressure (like at the top of a hill of a roller coaster when you feel ‘weightless’).  The frequency of a sound wave is a measure of how often the particles of a substance vibrate (how quickly you transition from the ‘top’ feeling to the ‘bottom’ feeling of a roller coaster).   The sound waves used in sonication are usually ultrasound waves with frequencies above what you can hear (above 20 kHz that is 20,000 cycles per second) and as frequency increases the strength of the agitation increases.

       In solution, the particles vibrate because as they experience cycles of pressure, microscopic vacuum bubbles form and then collapse into solution, a process called cavitation. These vibrations can disrupt molecular interactions (e.g. between molecules of water), break clumps of particles apart, and lead to mixing.  In the case of dissolved gas, these vibrations can allow the gas bubbles to come together and more easily leave the solution.2  

Sonicators either produce sound waves into a water bath, where samples are placed, or can be probes that are put directly into the sample to be sonicated.  Such a machine will be used in the third part of this experiment to prepare the bead solution for application to the biosensor.  





Parameter

Model

SONOL20-1000

SONOL20-500

SONOL28-300

SONOL40-100

Frequency

20±0.5 KHz

20±0.5 KHz

28±0.5 KHz

40±0.5 KHz

Power

1000 W

500 W

300 W

100 W

Voltage

220/110V

220/110V

220/110V

220/110V

Temperature

300 ℃

300 ℃

300 ℃

300 ℃

Pressure

35 MPa

35 MPa

35 MPa

35 MPa

Max Capacity

8 L/Min

5 L/Min

1L/Min

0.5 L/Min

Tip Head Material

Titanium Alloy

Titanium Alloy

Titanium Alloy

Titanium Alloy


Application:

Ultrasonic Cell Pulverizer High Power 20Khz for Extraction of Polygonatum Polysaccharide used in a variety of animal and plant cells, virus cells, bacteria, dental spores and tissue ultrasonic extraction method using ultrasonic waves, its powerful cavitation effect and many secondary effects such as: mechanical vibration, crushing emulsification, diffusion, etc. can break the cell wall release Substance, commonly used in the breakdown of various animal and plant cells, viral cells, bacteria, spores and tissues. In this study, ultrasonic polysaccharide cell pulverizer was used to extract Polygonatum polysaccharide. The obtained polysaccharide was lighter in color, less impurities and higher purity than water decoction and dilute alkali extraction. It is an effective method for extracting Polygonatum polysaccharide.

sonicator

Sonochemical reactions

Three classes of sonochemical reactions exist: homogeneous sonochemistry of liquids, heterogeneous sonochemistry of liquid-liquid or solid–liquid systems, and, overlapping with the aforementioned, sonocatalysis (the catalysis or increasing the rate of a chemical reaction with ultrasound). Sonoluminescence is a consequence of the same cavitation phenomena that is responsible for homogeneous sonochemistry. The chemical enhancement of reactions by ultrasound has been explored and has beneficial applications in mixed phase synthesis, materials chemistry, and biomedical uses. Because cavitation can only occur in liquids, chemical reactions are not seen in the ultrasonic irradiation of solids or solid–gas systems.

For example, in chemical kinetics, it has been observed that ultrasound can greatly enhance chemical reactivity in a number of systems by as much as a million-fold;[16] effectively acting to activate heterogeneous catalysts. In addition, in reactions at liquid-solid interfaces, ultrasound breaks up the solid pieces and exposes active clean surfaces through microjet pitting from cavitation near the surfaces and from fragmentation of solids by cavitation collapse nearby. This gives the solid reactant a larger surface area of active surfaces for the reaction to proceed over, increasing the observed rate of reaction. 

While the application of ultrasound often generates mixtures of products, a paper published in 2007 in the journal Nature described the use of ultrasound to selectively affect a certain cyclobutane ring-opening reaction. Atul Kumar has reported multicomponent reaction Hantzsch ester synthesis in Aqueous Micelles using ultrasound.

Some water pollutants, especially chlorinated organic compounds, can be destroyed sonochemically.

Sonochemistry can be performed by using a bath (usually used for ultrasonic cleaning) or with a high power probe, called an ultrasonic horn, which funnels and couples a piezoelectric element's energy int


See also

Ultrasound

Sonication

Ultrasonics

ultrasonic homogenizer

homogenizer

Homogenization (chemistry)

Sonoelectrochemistry

Kenneth S. Suslick


1. Can your sonochemistry horn be used in an acid (alkali) environment?

Under the acid (alkali) environment, the horn need to be customized according to the actual working conditions of customers.

 

2. Can the ultrasonic sonochemistry work continuously?

Yes , it can work 24hours continue.

 

3. What kind of material is the horn?

Titanium alloy, we also  customized ceramic horn for customer before.

 

4. What’s the time of delivery

 For Conventional horn, 3 days, for customized horn 7 work days.

 

5. Does ultrasonic extraction also require the addition of a chemical catalyst?

No , but some time need Mechanical stirring.

 

6. What’s the advantage of ultrasonic extraction?

Decline the extraction time, and increase the extraction ratio.

 

7. What’s the Processing capacity of one set ultrasonic extraction equipment?

Different horn different Processing capacity, for 2000W Nine-section whip horn can dealing 2L~10L/min.

 

8. Are you manufacturer?

We only manufacturer the transducer and generator our-self, for the horn , we design and buy raw material ,and process by other companies.

 

9. What’s the warranty of your sonochemistry equipment?

All equipment one year warranty.

 

10. Do you have Foreign agent?

No, our price already very low for everyone, no agent. We have OEM customer in USA and Germany.

 

11. Is it difficult to install the ultrasonic sonochemistry equipment?

No , it is easy , we will share Installation diagram, also can take install video for you.


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 Ms. Yvonne
  sales@xingultrasonic.com   
 0086-15658151051
   Room 1103B, Nature business building ,  NO.1160 GongWang Road ,FuYang, Hangzhou,Zhejiang,China

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