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The ultrasonic transducer operates at a frequency of 170 kHz. The transducer types embed piezoelectric crystals that emit and receive sound waves. These crystals convert electrical energy into ultrasonic waves. Besides, the 170 kHz ultrasonic transducer has several different types for particular applications.
Ultrasonic Cleaning Transducers
The built-in cleaning apparatus emit and control ultrasonic waves to clean particular objects through washing solutions. The variety operates at 170 Khz, offering near and fine cleaning.
Distance Measuring Transducers
These transducers send out acoustic waves, and the returning echoes provide distance measurement. Their 170 kHz frequency gives a good range and accuracy, thus becoming perfect for such applications as water level and range finds.
Industrial Inspection Transducers
In industrial ultrasonics, people use these transducers to detect flaws in materials. The 170 kHz frequency allows users to penetrate most materials and provide them with an effective way to examine their inner structure without using invasive means.
Medical Imaging Transducers
In medical imaging, the 170 kHz transducer goes on to provide better resolution for some imaging procedures. These include soft tissue examinations. Doctors use these transducers along with other frequency transducers to provide better and more accurate imaging.
Hydrophones
Hydrophones are underwater microphones and are often used for oceanic sound studies. Their 170 kHz transducer helps them pick up ultrasonic sound waves. These waves give information about various underwater activities and phenomena.
The ultrasonic transducer works by generating mechanical vibrations. These mechanical vibrations create acoustic waves. The waves then travel through different media. The transducer consists of several different features. Some of those include:
Frequency Precision
The most essential feature that the transducer boasts is its precision at 170 kHz. This frequency is useful for various applications. These include ultrasonic cleaning, medical imaging, and industrial testing. The frequency plays a vital role in determining the efficacy of these applications.
Piezoelectric Element
The main electric-to-mechanical converter component in an ultrasonic transducer is a piezoelectric crystal. When users apply an alternating current to the crystal, it vibrates. The vibration causes the emission of ultrasonic waves. Lead zirconate titanate is the most common material used for making piezoelectric crystals.
Stainless Steel Housing
The stainless steel housing of the transducer protects all internal components. The stainless steel also makes it more durable and resistant to corrosion. For cleaning applications, this corrosion resistance is critical as you will be exposed to chemical agents regularly.
Cable and Connector Types
The transducer's electrical connections are vital to its use. The most common standard connector types for this transducer include banana plugs and BNC connectors. This variety means it can easily interface with several ultrasonic generators and other related equipment.
Amplitude Modulation
Users often adjust the amplitude of ultrasonic waves emitted by this transducer to suit their various needs. This adjustability enables its use in so many different applications. These applications may include removing tough contaminants from metals or performing delicate cleaning on electronic parts.
Industrial Cleaning
People widely use 170kHz ultrasonic transducers for cleaning delicate industrial parts in their factories. The ultrasonic waves create tiny cavitation bubbles in cleaning solutions. The bubbles implode, giving off shockwaves that dislodge even the most stubborn dirt, grease, and contaminants from complex machinery and tools and make them spotless.
Medical Imaging
In medical imaging, doctors use 170 kHz ultrasonic transducers for non-invasive internal body assessments. They generate high-frequency sound waves that pass through body tissues and organs. The waves reflect back, creating detailed images of internal structures. Thus, making the transducers vital for procedures like ultrasound scans of pregnant women and organ exams.
Non-Destructive Testing (NDT)
People use 170 kHz ultrasonic transducers for non-destructive material testing in various industries. These industries include aerospace and construction. They send sound waves through materials to detect flaws, cracks, and inconsistencies. The flaw detection ensures that structures like bridges and airplanes use safe and reliable materials.
Pharmaceuticals and Biotechnology
Manufacturers also use these ultrasonic transducers to precisely measure liquid drug formulations in the pharmaceutical industry. The transducers send out sound waves that interact with the liquid, giving doctors ultra-precise measurements of medicine ingredients. This essential step helps ensure all drugs are safe, effective, and accurately mixed for patients.
Aquaculture and Environmental Monitoring
Scientists and environmentalists now use 170kHz ultrasonic transducers to study fish populations and underwater noise in oceans and rivers. The transducers are able to send out sound waves and then listen for echoes that would help them count fish and track their movements. This helps them protect fish stocks and promotes better practices in fishing.
Application Specificity
Ultrasonic transducers come with many specifications that make them ideal for their certain applications. For example, ultrasonic cleaning transducers are generally more robust. This toughness helps them handle the rigorous demands of industrial cleaning. On the other hand, medical imaging transducers are more sensitive and offer higher resolutions because they are meant for imaging soft tissues.
Power Requirements
The power requirements of the transducer play a vital role as well. Some transducers require more power input than others to generate ultrasonic waves. For instance, industrial transducers need more power for cavitation during heavy-duty cleaning. But medical imaging ones need less power due to their more sensitive nature.
Durability and Construction Materials
Durability is another consideration when choosing a transducer. Manufacturers make these transducers for various environments. How durable the transducer is depends on the environment in which it will be used. They include chemicals in ultrsonic cleaning and water in underwater tasks. For such environments, adverse users have to consider transducers with more sturdy and durable housings.
Echogenicity and Frequency
Echogenicity refers to the ability of transducers to produce detectable echoes in diagnostic imaging. Meanwhile, the frequency of the transducer has an impact on both echogenicity and resolution. In medical imaging transducers, for example, higher frequencies lead to more echogenicity and better resolution. But with industrial and cleaning transducers, lower frequency might prove more effective as they penetrate deeper.
Compatibility
It is important for users to ensure that the transducer is compatible with their ultrasonic generators or other equipment. Each generator has its own frequency range and power output. Therefore, manufacturers normally select transducers that match these requirements.
A1. The 170 kHz ultrasonic transducer uses frequency in kilohertz. kHz refers to the transducer's frequency measured in thousands of hertz. Hertz is a unit that measures cycles per second. Thus, the output of this transducer is 170,000 cycles per second.
A2. Transducers convert one form of energy into another. For instance, the 170 kHz ultrasonic transducer converts electrical energy into ultrasonic waves to perform its duties. Some of its duties include medical imaging, industrial cleaning, and non-destructive testing.
A3. The transducers work by emitting ultrasonic waves. After the waves interact with the target, the waves reflect back to the transducer. The transducer then converts the reflected waves into electrical signals. These signals provide information or perform actions like cleaning.
A4. In the medical field, doctors use ultrasonic transducers for imaging and diagnostic procedures. One common use is prenatal ultrasounds. In this case, the transducer generates images of developing babies in their mother's wombs. The other uses include organ examinations and blood flow studies.
A5. Manufacturers make ultrasonic transducers using various materials. These materials are suitable for their intended applications. The most commonly used material for the piezoelectric element of the transducer is lead zirconate titanate. They use it because of its efficient electric charge conversion.
