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what's the characteristics of piezoelectric ceramic material Judging whether piezoelectric ceramic materials are suitable for surface acoustic wave devices can be considered in the following aspects: (1) The dielectric constant should be moderate. Generally, the dielectric constant is required

How to choose right ultrasonic transducerAn ultrasonic transducer is an energy conversion device whose function is to convert the input electrical power into mechanical power (ie, ultrasonic waves) and then pass it out, while it consumes a small amount of power (less than 10%). Therefore, the proble

Common plastic variety identification method Polypropylene PP is easy to melt and drip, less yellow smoke on the yellow, continue to burn oil Polyethylene PE is easy to melt and drip, and yellow and blue continue to burn paraffin burning smell PVC is difficult to soften, yellow, green, smok

What is an ultrasonic horn (horn)We know that when an object vibrates, it makes a sound. Scientists refer to the number of vibrations per second as the frequency of the sound, and its unit is Hertz. The frequency of sound waves that we can hear in human ears is 20 to 20,000 Hz. When the vibration fr

Ultrasonic cell disruption principle and precautionsPrinciple of ultrasonic cell breakerThrough the cavitation of the aqueous medium, the cells and other structures that are not very tight are broken and separated. Good effect and high efficiency.Ultrasonic cell crusher useUltrasonic cell disruptor

What's Ultrasonic structureXz000000000002.jpgUltrasonic principleUltrasound interacts with the medium during propagation, changes in phase and amplitude, changes the physical, chemical, and biological properties or state of the medium, or accelerates the process of this change, resulting in a series

What's the application of Ultrasonic cell pulverizer 1, ultrasonic pharmaceutical (1) Dispersion of pharmaceutical substances for injection - Mixing phospholipids with cholesterol by mixing with an appropriate method in an aqueous solution, and dispersing by ultrasonication, smaller particles can be

Among the many products, plastic ultrasonic welding is used in many cases, and has been involved in automobiles, home appliances, packaging, toys, electronics and other commercial applications. Its unique advantages - fast, efficient, clean and firm, have won recognition from all walks of lifeFirst

First, the introduction of pilose peptideAccording to the "Compendium of Materia Medica" in China, the antler has the functions of tonifying the kidney and strengthening the yang, strengthening the bones and strengthening the bones, and promoting the essence and benefiting blood. Velvet antler is a

Ultrasonic welding is normally divided into two modes: time mode and energy mode.Time mode of ultrasonic weldingThere are several control modes for welding equipment operation. The simplest and most common mode is the time mode, ie the ultrasonic energy acts for a predetermined time without regard t