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Yunyi Ultrasound (Shenzhen) Co., Ltd
The structural composition and function of laboratory ultrasonic cleaning machine
Date: 2025-12-01Read: 1
Ultrasonic cleaning machine is a device that uses the principle of high-frequency ultrasonic vibration for cleaning, widely used in laboratories, medical, electronics, precision instruments, jewelry processing and other fields. The principle is to generate high-frequency vibrations in the cleaning solution through ultrasound, forming millions of tiny bubbles. At the moment of bubble rupture, strong impact force is generated to achieve the effect of cleaning, degreasing, and cleaning. The laboratory ultrasonic cleaning machine has become an important tool in laboratory cleaning work due to its high efficiency, environmental friendliness, and simple operation.
Laboratory ultrasonic cleaning machineThe structural composition of:
1. Cleaning tank: A cleaning tank is a container used to store items to be cleaned, usually made of stainless steel or plastic material. The size and depth of the cleaning tank vary according to specific needs. Generally speaking, the capacity of the cleaning tank is small and suitable for handling small items in the laboratory, such as glassware, instrument accessories, etc.
2. Ultrasonic generator: The ultrasonic generator is the core part that generates ultrasonic waves, and its main function is to convert electrical energy into ultrasonic energy. The ultrasonic waves output by the generator are converted into mechanical vibrations by ultrasonic transducers and transmitted to the cleaning solution.
3. Ultrasonic transducer: The transducer is responsible for converting the electrical signal generated by the ultrasonic generator into mechanical vibration and transmitting it to the cleaning solution. Transducers are usually installed at the bottom or side of the cleaning tank. Its performance directly affects the effectiveness of the ultrasonic cleaning machine, and the higher the quality of the transducer, the better the cleaning effect.
4. Heating device: Some ultrasonic cleaning machines are equipped with heating devices for heating the cleaning solution. Appropriate temperature can enhance the solubility of cleaning solution, accelerate the decomposition and removal of dirt, and improve the cleaning effect. The heating temperature is usually adjustable, up to a maximum of 60 ℃ to 80 ℃.
5. Control panel: The control panel is used to set the working parameters of the cleaning machine, such as ultrasonic frequency, cleaning time, temperature, etc. Generally, it has precise time control and temperature adjustment functions to optimize settings according to the needs of different cleaning objects.
6. Vibration attenuation system: In order to avoid excessive vibration generated by ultrasonic waves affecting other equipment in the laboratory, ultrasonic cleaning machines are usually equipped with vibration attenuation systems to ensure stable operation of the equipment.
Selection guide for laboratory ultrasonic cleaning machine:
1. Cleaning capacity: Select a cleaning tank of appropriate capacity according to the actual needs of the laboratory. Generally speaking, the tank capacity of ultrasonic cleaning machines ranges from a few liters to several tens of liters.
2. Frequency selection: Different ultrasonic frequencies are suitable for different types of cleaning tasks. High frequency (40-80kHz) is suitable for cleaning small objects and fine stains, while low frequency (20-40kHz) is suitable for cleaning larger items or stubborn stains.
3. Heating function: The heating function can improve cleaning efficiency and is suitable for cleaning items with heavy oil stains or items that require warm solutions.
4. Control accuracy: Choosing a cleaning machine with precise temperature and time control functions can ensure a more accurate and stable cleaning process.
5. Material and durability: It requires long-term use, so it is particularly important to choose equipment made of corrosion-resistant and durable materials.