What is ultrasonic tinning?Ultrasonic tinning is a kind of welding method that does not use flux. The ultrasonic probe produces cavitation in the molten solder core through mechanical vibration at ultrasonic frequency, and removes the oxide film on the metal surface for smooth and clean tinning. Ult
What is ultrasonic tinning?Ultrasonic tinning is a kind of welding method that does not use flux. The ultrasonic probe produces cavitation in the molten solder core through mechanical vibration at ultrasonic frequency, and removes the oxide film on the metal surface for smooth and clean tinning. Ult
The application of ultrasonic in the sewing industry mainly reflects the two major functions of ultrasonic: welding and cutting. In 2019, for masks that are popular all over the world, ultrasound is a household name for applying these two functions to the fullest. The cutting and welding of velvet c
What is Diesel Water Emulsion?To best understand what a diesel water emulsion is, we first must discuss the process of emulsifying liquids. Chemically speaking, an emulsified liquid, also known as a dispersion, is a liquid in which distributed particles of one material are dispersed in another mater
What is Diesel Water Emulsion?To best understand what a diesel water emulsion is, we first must discuss the process of emulsifying liquids. Chemically speaking, an emulsified liquid, also known as a dispersion, is a liquid in which distributed particles of one material are dispersed in another mater
Ultrasound atomization technology is an efficient and low-cost method for producing fine metal powders. The powders produced using this method have good sphericity, controllable particle size, and a narrow size distribution, making it a promising technology in the metal powder industry. Ultrasound m
Type of PumpsAccording to the working principle and structure of the pump, there are several types of pumps:
Type of PumpsAccording to the working principle and structure of the pump, there are several types of pumps:
What is Diesel Water Emulsion?To best understand what a diesel water emulsion is, we first must discuss the process of emulsifying liquids. Chemically speaking, an emulsified liquid, also known as a dispersion, is a liquid in which distributed particles of one material are dispersed in another mater
Ultrasonic extraction, also known as sonication, is a powerful technique that harnesses the energy of high-frequency sound waves to extract valuable compounds from various natural sources. This non-invasive and environmentally friendly method has gained significant attention in recent years due to i
Ultrasonic emulsification results in significantly smaller droplets and better emulsion stability. Ultrasonic nano-emulsification is used to produce high-performance emulsions for high-performance materials, paints, coatings, food, pharma, and cosmetics. Organic and inorganic pigments are an importa
Ultrasonic spray coating system is a technique for forming thin films with specific functions or properties on the surface of optical glass. It utilizes ultrasonic waves to atomize liquid into fine droplets and uniformly spray them onto the surface of optical glass. This article introduces the princ
By Matthew Taylor, Associate Researcher & Writer at Save The Water™ | March 30, 2021 Not every water purification technology matches a given situation effectively. For example, their ability to remove some contaminants from water, their cost, and their capacity limit them. We need new technologies t
The use of ultrasonics is becoming increasingly important for the food industry.Ultrasound in Food Processing enables scientists, engineers andmanagers in food manufacturing to make informed choices about anew and important area of research and development. It will also be avaluable reference to peo
What is ultrasonic tinning?Ultrasonic tinning is a kind of welding method that does not use flux. The ultrasonic probe produces cavitation in the molten solder core through mechanical vibration at ultrasonic frequency, and removes the oxide film on the metal surface for smooth and clean tinning. Ult
Do you know? Every year, over 10 billion blood collection tubes and syringe barrels are produced and used worldwide, playing a crucial role in the diagnosis and treatment in the medical field. However, what you may not know is that the most critical step in the manufacturing process of these devices
Float glass is a widely used glass product in various fields. Its production process involves floating molten glass on a high-temperature tin bath to form a flat, smooth, and uniform glass ribbon. Float glass has advantages such as good optical properties, high transparency, and high surface quality
The application of ultrasonic in the sewing industry mainly reflects the two major functions of ultrasonic: welding and cutting. In 2019, for masks that are popular all over the world, ultrasound is a household name for applying these two functions to the fullest. The cutting and welding of velvet c
what's the ultrasonic ? what's the ultrasonic extractor technology? the essay will introduce the ultrasonic and ultrasonic extraction techolgy from many aspects.
Ultrasonic spraying, also known as ultrasonic spraying, is a spraying process using ultrasonic atomization technology. The sprayed material is first in a liquid state. The liquid can be a solution, sol, suspension, etc. The liquid coating is first atomized into fine particles by an ultrasonic atomiz
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SONOL28-500
RPS-SONIC
8515900090
Particle dispersion is an emerging edge subject developed in recent years. The so-called particle dispersion refers to the process of separating and dispersing powder particles in a liquid medium and uniformly distributed throughout the liquid phase. It mainly includes three stages of wetting, de-agglomeration and stabilization of dispersed particles. Wetting refers to the process of slowly adding powder to the vortex formed in the mixing system, so that the air or other impurities adsorbed on the surface of the powder are replaced by liquid. De-agglomeration refers to dispersing aggregates of larger particle size into smaller particles by mechanical or super-growing methods. Stabilization refers to ensuring that the powder particles maintain a long-term uniform dispersion in the liquid. According to the different dispersion methods, it can be divided into physical dispersion and chemical dispersion. Ultrasonic dispersion is one of the physical dispersion methods.
Ultrasonic dispersion method: Ultrasound has the characteristics of short wavelength, approximately straight line propagation, and easy energy concentration. Ultrasound can increase the chemical reaction rate, shorten the reaction time, and increase the selectivity of the reaction; and it can also stimulate chemical reactions that cannot occur without the presence of ultrasound. Ultrasonic dispersion is to directly place the particle suspension to be processed in the super-generation field, and process it with ultrasonic waves of appropriate frequency and power. It is a high-intensity dispersion method. The mechanism of ultrasonic dispersion is generally believed to be related to cavitation. The propagation of ultrasonic waves takes the medium as the carrier, and there is an alternating period of positive and negative pressure during the propagation of ultrasonic waves in the medium. The medium is squeezed and pulled under alternating positive and negative pressures. When ultrasonic waves with a sufficiently large amplitude are applied to the liquid medium to maintain a constant critical molecular distance, the liquid medium will break, forming microbubbles, and the microbubbles will further grow into cavitation bubbles. On the one hand, these bubbles can be re-dissolved in the liquid medium, or they may float up and disappear; or they may break away from the resonance phase of the ultrasonic field and collapse. Practice has proved that there is the most suitable super-generation frequency for the dispersion of suspensions, and its value is determined by the particle size of the suspended particles. For this reason, it is best to stop for a certain period of time after superbirth, and then continue superbirth to avoid overheating. Cooling with air or water during superbirth is also a good method.
Although ultrasonic dispersion is used for the dispersion of ultrafine powder suspensions to obtain an ideal dispersion effect, due to the high energy consumption and the high cost of large-scale use, it is currently used more in laboratories. However, with the continuous development of ultra-surgery technology, It is completely possible for the application of supersonic dispersion in industrial production.
ADVANTAGE
Unique password protection, escort your experiment
Touch keyboard, friendly man-machine interface, real-time display of ultrasonic power, running time, real-time temperature.
The ultrasonic power can be adjusted continuously and better experimental conditions can be explored
TFT large screen display, the program can be set to store 20 sets of experimental data, and directly call the experimental conditions, which is convenient and safe.
It has over-temperature, delay, and fault protection, and has independent over-temperature, delay, and fault alarm systems, which protect the test samples to a great extent.
Optional high and low temperature circulating bath, can control the temperature in the material reaction system at -40-200ºC
Optional RS232 communication interface, which can be upgraded to realize data transmission with PC or PLC and other upper computers for remote control.
Particle dispersion is an emerging edge subject developed in recent years. The so-called particle dispersion refers to the process of separating and dispersing powder particles in a liquid medium and uniformly distributed throughout the liquid phase. It mainly includes three stages of wetting, de-agglomeration and stabilization of dispersed particles. Wetting refers to the process of slowly adding powder to the vortex formed in the mixing system, so that the air or other impurities adsorbed on the surface of the powder are replaced by liquid. De-agglomeration refers to dispersing aggregates of larger particle size into smaller particles by mechanical or super-growing methods. Stabilization refers to ensuring that the powder particles maintain a long-term uniform dispersion in the liquid. According to the different dispersion methods, it can be divided into physical dispersion and chemical dispersion. Ultrasonic dispersion is one of the physical dispersion methods.
Ultrasonic dispersion method: Ultrasound has the characteristics of short wavelength, approximately straight line propagation, and easy energy concentration. Ultrasound can increase the chemical reaction rate, shorten the reaction time, and increase the selectivity of the reaction; and it can also stimulate chemical reactions that cannot occur without the presence of ultrasound. Ultrasonic dispersion is to directly place the particle suspension to be processed in the super-generation field, and process it with ultrasonic waves of appropriate frequency and power. It is a high-intensity dispersion method. The mechanism of ultrasonic dispersion is generally believed to be related to cavitation. The propagation of ultrasonic waves takes the medium as the carrier, and there is an alternating period of positive and negative pressure during the propagation of ultrasonic waves in the medium. The medium is squeezed and pulled under alternating positive and negative pressures. When ultrasonic waves with a sufficiently large amplitude are applied to the liquid medium to maintain a constant critical molecular distance, the liquid medium will break, forming microbubbles, and the microbubbles will further grow into cavitation bubbles. On the one hand, these bubbles can be re-dissolved in the liquid medium, or they may float up and disappear; or they may break away from the resonance phase of the ultrasonic field and collapse. Practice has proved that there is the most suitable super-generation frequency for the dispersion of suspensions, and its value is determined by the particle size of the suspended particles. For this reason, it is best to stop for a certain period of time after superbirth, and then continue superbirth to avoid overheating. Cooling with air or water during superbirth is also a good method.
Although ultrasonic dispersion is used for the dispersion of ultrafine powder suspensions to obtain an ideal dispersion effect, due to the high energy consumption and the high cost of large-scale use, it is currently used more in laboratories. However, with the continuous development of ultra-surgery technology, It is completely possible for the application of supersonic dispersion in industrial production.
ADVANTAGE
Unique password protection, escort your experiment
Touch keyboard, friendly man-machine interface, real-time display of ultrasonic power, running time, real-time temperature.
The ultrasonic power can be adjusted continuously and better experimental conditions can be explored
TFT large screen display, the program can be set to store 20 sets of experimental data, and directly call the experimental conditions, which is convenient and safe.
It has over-temperature, delay, and fault protection, and has independent over-temperature, delay, and fault alarm systems, which protect the test samples to a great extent.
Optional high and low temperature circulating bath, can control the temperature in the material reaction system at -40-200ºC
Optional RS232 communication interface, which can be upgraded to realize data transmission with PC or PLC and other upper computers for remote control.
Ms. Yvonne
sales@xingultrasonic.com
0086-15658151051
Room 1103B, Nature business building , NO.1160 GongWang Road ,FuYang, Hangzhou,Zhejiang,China