The full touch screen ultrasonic disruptor is mainly used to achieve cell fragmentation, emulsification dispersion, and nanomaterial preparation through ultrasonic cavitation effect, and is widely used in fields such as life sciences, materials science, and environmental protection.
The full touch screen ultrasonic disruptor mainly generates high-frequency oscillating electrical signals through an ultrasonic generator, which are transmitted to a transducer. The transducer converts the electrical signals into mechanical vibrations, generating ultrasonic waves. When ultrasonic waves propagate in liquid, cavitation effects are generated, forming tiny bubbles. These bubbles quickly generate and rupture, producing large pressure and shear forces, thereby achieving functions such as cell and bacterial fragmentation, emulsification, dispersion, and homogenization.
Main Features
Convenient operation: Adopting a full touch screen design, there are no impurities, clear and stable, and various parameters are displayed intuitively. Users can easily set parameters such as ultrasound output, gap time, and ultrasound power through touch screen.
Accurate control: The equipment is usually equipped with a microcomputer control system, which can accurately control key parameters such as ultrasonic output power, frequency, and crushing time. For example, some instruments have adjustable power ranging from 1% to 99%.
Versatile functions: In addition to cell lysis, it can also be used for various experimental operations such as emulsification, separation, homogenization, extraction, defoaming, cleaning, and accelerating chemical reactions.
High safety: It has multiple protection functions, such as over temperature and overload protection. Some instruments are also equipped with temperature probes that can display the sample temperature in real time. When the material temperature reaches the set value, ultrasound will stop, and when the material temperature is 2 ° C lower than the set value, ultrasound will automatically resume operation.
Data storage: Some instruments support data storage functions, which facilitate users' subsequent data analysis and experimental traceability.
This device generates cavitation effect in liquid through high-frequency ultrasound (usually 20-25KHz), forming micro jets and high-pressure shock waves, achieving the following functions:
Cell lysis: Suitable for breaking the walls of biological samples such as animal and plant cells, microorganisms, etc., releasing internal substances for gene extraction or drug preparation.
Chemical reaction acceleration: promoting chemical reaction rate through mechanical vibration, applied in the dispersion of nanomaterials or extraction of Chinese herbal medicine in chemical production.
Emulsification/dispersion: Homogenize liquid media (such as drug solutions, sewage treatment agents) to improve mixing efficiency.