Table of Contents

1. Introduction
2. Principles of ultrasonic homogenizer probes
3. Applications of Ultrasonic Homogenizer Probes
4. Powersonic Company Solutions
5. Critical Parameters and Numerical Analysis
6. References

Introduction

Ultrasonic homogenizer probes, also known as sonicators, are devices commonly employed in laboratories to create emulsions, disrupt cells, and facilitate chemical reactions. They utilize high-frequency sound waves to agitate particles in a sample, which makes them integral in various scientific applications.

Principles of Ultrasonic Homogenizer Probes

Ultrasonic homogenizers operate by converting electrical energy into high-frequency sound waves, which are transmitted through a probe into a liquid medium. This action generates cavitation bubbles that collapse, producing intense localized shear forces capable of breaking down particles or disrupting cellular structures.

Applications of Ultrasonic Homogenizer Probes

• Cell Disruption: Effectively breaks cell walls to release intra-cellular contents. Suitable for bacterial, yeast, and plant cells.
• Nano-materials Preparation: Facilitates the production of nano-emulsions and disperses nanoparticles evenly within a medium.
• Emulsification: Aids in the formation of stable emulsions, crucial for pharmaceutical formulations and food products.
• Degassing Liquids: Removes trapped gases in solvents, critical for precise analytical applications.

Powersonic Company Solutions

Powersonic provides cutting-edge ultrasonic homogenizer probes designed to optimize laboratory processes. Their offerings include:

• PS-50 Series: High power outputs up to 500 watts, ideal for industrial applications.
• PS-20 Series: Compact design with power outputs of 200 watts, suited for small-scale laboratory settings.
• Customization Options: Provides tailored solutions to meet specific research requirements.

Critical Parameters and Numerical Analysis

The performance of ultrasonic homogenizers is influenced by several parameters:

• Frequency: Typically ranges from 20 kHz to 40 kHz. Higher frequencies are suitable for finer emulsions and cell disruption.
• Power Output: Ranges between 50 to 1000 watts. Higher power levels facilitate more efficient homogenization.
• Amplitude: Adjustable amplitudes range from 30 to 100 microns, influencing the intensity of the cavitation effect.
• Temperature Control: Integrated cooling systems maintain sample integrity by preventing overheating.

References

• Branson Ultrasonics. (2022). Principles and Applications of Ultrasonic Homogenizers.
• Powersonic. (2023). Technical Specifications and Solutions for Ultrasonic Homogenizers.
• Sonic Corporation. (2021). Industrial Applications of Ultrasonic Homogenization.