Ultrasonic is an elastic mechanical wave in a matter medium, which is a form of wave, so it can be used to detect physiological and pathological information of the human body, and to diagnose ultrasound. It is also a form of energy. When a certain dose of ultrasound is transmitted through the body, the interaction between them can cause changes in the function and structure of the organism, that is, the ultrasonic biological effect.
The effects of ultrasound on cells are mainly thermal effects, cavitation effects and mechanical effects. The ultrasonic cell pulverizer uses the dispersion effect of ultrasonic waves in the liquid to cause cavitation of the liquid, thereby breaking the solid particles or cell tissue in the liquid. The ultrasonic cell pulverizer is composed of two parts: an ultrasonic generator and a transducer. . The transducer is then subjected to longitudinal mechanical vibration. The vibration wave generates a cavitation effect by the titanium alloy horn immersed in the biological solution, and the biological particles in the excitation medium vibrate violently.
Ultrasonic cell pulverizer features
1. Automatic frequency modulation starts without manual adjustment.
2, there is a temperature protection probe, which can effectively prevent the sample from being damaged due to temperature rise during the crushing process.
3. The external temperature control unit can be driven by the “normally open/normally closed†switch according to the feedback signal from the temperature probe.
4. The standard probe can be down-converted by MICROTIP below 1/2" to achieve the crushing of a small amount of sample.
5. Different styles of probes such as closed cup (CUP) and continuous flow (FILLCELL) are available for purchase.
6. There are 96-well microplates for crushing heads and double-needle probes (guaranteed experimental parallelism) for purchase.
7. Tracking shows the actual effective power output.
8, there are nine program memory functions, convenient for users to program and call.
9, can adjust the "work / intermittent" proportional time cycle pulse type work, the time range from 0.5 seconds to 1 hour, improve the crushing effect, effectively prevent temperature rise.
10. There is a question menu for protecting the micro-probe, which can effectively prevent the machine from being damaged by mistake. The main purpose of ultrasonic cell pulverizer Ultrasonic pulverizer can be used to pulverize animals, plants, bacteria, dental spores or tissues. Disperse rare earth and various inorganic mineral powders. Ultrasonic pulverizers are ideal for accelerating chemical, biological, and physical reaction rates and accelerating liquid degassing. The ultrasonic pulverizer can prepare nearly one micron of latex size; homogenize the "immiscible" mixture; polymerize some substances and precipitate other substances.
The ultrasonic pulverizer can realize various functions of extraction, pulverization, emulsification, homogenization, suspension, variability, aerosol suspension, accelerated desolvation, crystallization and preparation of various biological samples under an electron microscope.
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