List of Investigation, testing and inspection products
- classification：Investigation, testing and inspection
541～585 item / All 5716 items
Development technology of original ultrasonic systems - consulting support based on the measurement and analysis of surface acoustic waves, optimizing know-how for low and high harmonics.
- Other measuring instruments
- Non-destructive testing
- others
Technology Utilizing the Interaction of Ultrasonic Oscillation Control Probes — Interaction Model of Ultrasound —
Dynamic control technology based on ultrasonic sound pressure measurement analysis The Ultrasonic System Research Institute has developed the following technologies: * Ultrasonic oscillation control technology (original product: ultrasonic oscillation control probe) * Measurement technology for ultrasonic propagation conditions (original product: ultrasonic tester) * Analysis technology for ultrasonic propagation conditions (nonlinear analysis system for time-series data) * Optimization technology for ultrasonic propagation conditions (optimization processing of sound and ultrasound) * Development and manufacturing technology for ultrasonic oscillation probes and propagation tools * Technology to control surface acoustic waves of systems By applying the above technologies, we have developed techniques to confirm and utilize the interaction of ultrasonic probes. This technology is based on measurement analysis of propagation conditions through oscillation control of ultrasound. As application examples of the developed technology, we have achieved effective utilization of ultrasound tailored to the conditions of various parts and materials (in air, underwater, in contact with elastic bodies, etc.) for purposes such as cleaning, surface modification, stirring, promoting chemical reactions, and vibration control in various systems.
Application of technology to analyze and evaluate the dynamic characteristics of ultrasound.
- Other measuring instruments
- Non-destructive testing
- others
Technology Utilizing the Interaction of Ultrasonic Oscillation Control Probes — Interaction Model of Ultrasound —
Dynamic control technology based on ultrasonic sound pressure measurement analysis The Ultrasonic System Research Institute has developed the following technologies: * Ultrasonic oscillation control technology (original product: ultrasonic oscillation control probe) * Measurement technology for ultrasonic propagation conditions (original product: ultrasonic tester) * Analysis technology for ultrasonic propagation conditions (nonlinear analysis system for time-series data) * Optimization technology for ultrasonic propagation conditions (optimization processing of sound and ultrasound) * Development and manufacturing technology for ultrasonic oscillation probes and propagation tools * Technology to control surface acoustic waves of systems By applying the above technologies, we have developed techniques to confirm and utilize the interaction of ultrasonic probes. This technology is based on measurement analysis of propagation conditions through oscillation control of ultrasound. As application examples of the developed technology, we have achieved effective utilization of ultrasound tailored to the conditions of various parts and materials (in air, underwater, in contact with elastic bodies, etc.) for purposes such as cleaning, surface modification, stirring, promoting chemical reactions, and vibration control in various systems.
Development of ultrasonic control technology utilizing a combination of sound and ultrasound — oscillation control technology based on sound pressure measurement and analysis evaluation.
- Vibration and Sound Level Meter
- Non-destructive testing
- Scientific Calculation and Simulation Software
Ultrasonic Oscillation Control System (Catalog)
--- Nonlinear Oscillation Control Device Using Megahertz Ultrasonic Waves --- The Ultrasonic System Research Institute manufactures and sells an "Ultrasonic Oscillation System" that allows for easy control of megahertz ultrasonic oscillation. Ultrasonic Probe: Outline Specifications Measurement Range: 0.01 Hz to 200 MHz Oscillation Range: 0.5 kHz to 25 MHz Propagation Range: 0.5 kHz to over 900 MHz (confirmed and evaluated through analysis) Materials: Stainless steel, LCP resin, silicone, Teflon, glass... Oscillation Equipment Examples: Function Generators 1) JDS6600-60M (60 MHz 2ch 266 MSa/s) 2) DG1022Z (25 MHz 2ch 200 MSa/s) 3) FY3224S (24 MHz 2ch 250 MSa/s) 4) MHS-5200A (25 MHz 2ch 200 MSa/s) Recommended Settings ch1 Square Wave 47.1% (duty) 8.0 MHz Output 13.4 V ch2 Square Wave 43.7% (duty) 11.0 MHz Output 13.7 V Sweep Oscillation Conditions Square Wave 3.5 MHz to 15 MHz, 2 seconds
Technology for optimizing the resonance and nonlinear phenomena of ultrasonic vibrations through megahertz oscillation control of an original ultrasonic oscillation control probe.
- Non-destructive testing
- Vibration and Sound Level Meter
- others
A technology for controlling two types of ultrasonic probes from a single oscillation channel.
The Ultrasonic System Research Institute has developed a technology to control nonlinear ultrasonic phenomena by utilizing the interactions generated by simultaneously oscillating two types of ultrasonic probes from one oscillation channel of a function generator. Note: Nonlinear (resonance) phenomena refer to the resonance phenomenon of ultrasonic vibrations that occurs when harmonics generated by original oscillation control are realized at high amplitudes due to resonance. By optimizing the ultrasonic propagation characteristics of various materials according to their intended purpose, efficient ultrasonic oscillation control becomes possible. Through the measurement and analysis of sound pressure data from ultrasonic testers, this system technology allows for the dynamic changes of surface elastic waves to be controlled according to their intended use. Practically, the use of multiple (two types of) ultrasonic probes for multiple (two types of) oscillations (sweep oscillation, pulse oscillation) generates complex vibration phenomena (original nonlinear resonance phenomena), achieving high sound pressure at high frequency propagation states, or low frequency propagation states with high sound pressure levels tailored to the desired natural frequency.
Development technology of original ultrasonic systems - technology to control nonlinear phenomena of ultrasound -
- Vibration and Sound Level Meter
- Non-destructive testing
- others
Development of an ultrasonic oscillation control system (60MHz 2ch 266MSa/s).
The Ultrasonic System Research Institute has developed the "Ultrasonic Oscillation Control System 2024," which allows for easy control of megahertz ultrasonic oscillation in combination with a new function generator. System Overview: Ultrasonic Oscillation System (60MHz 2ch 266MSa/s) Contents: - Two ultrasonic oscillation probes - One set of function generator (60MHz Cleqee 60MHz DDS signal generator 266MSa/s) - One set of operation manual (USB memory) Function Generator: - Sine wave: 60MHz - Square wave, triangle wave: 0-25MHz - Pulse & arbitrary & TTL digital wave: 0-6MHz - Pulse width adjustment range: 25nS-4000S - Rise time of square wave: 15nS - Minimum frequency resolution: 0.01uHz (0.00000001Hz) - Frequency accuracy: ±20ppm - Frequency stability: ±1ppm / 3h Ultrasonic Probe: Outline Specifications - Measurement range: 0.01Hz to 200MHz - Oscillation range: 0.5kHz to 25MHz - Propagation range: 0.5kHz to over 750MHz (confirmed evaluation through analysis)
- Technology for controlling oscillations of low-frequency resonance phenomena and high-frequency nonlinear phenomena -
- Scientific Calculation and Simulation Software
- Vibration and Sound Level Meter
- Non-destructive testing
Ultrasonic sound pressure data analysis and evaluation technology (Leading to new ultrasonic applications from ultrasonic sound pressure and vibration data)
The Ultrasonic System Research Institute conducts consulting related to ultrasonic applications using a technology that measures, analyzes, and evaluates the propagation state of ultrasound, applying feedback analysis techniques based on multivariate autoregressive models. By organizing the measurements, analyses, and results obtained from ultrasonic testers chronologically, we establish and verify new evaluation criteria (parameters) that indicate the appropriate ultrasonic state for the intended purpose. Note: - Nonlinear characteristics (dynamic characteristics of acoustic flow) - Response characteristics - Fluctuation characteristics - Effects due to interactions By developing original measurement and analysis methods that consider the acoustic properties of the target object and surface elastic waves, we deepen our understanding of the relationships between various effects related to vibration phenomena, referencing statistical mathematical concepts. As a result, there is an increasing number of cases demonstrating that new nonlinear parameters are very effective regarding the propagation state of ultrasound and the surface of the target object. In particular, evaluation cases related to cleaning, processing, and surface treatment effects lead to successful control and improvement based on favorable confirmations.
Application of sweep oscillation control technology to control nonlinear phenomena of ultrasound.
- Other measuring instruments
- Non-destructive testing
- others
Development of optimization and evaluation technology related to water tanks, ultrasonic waves, and liquid circulation - Optimization technology for resonance phenomena and nonlinear phenomena.
The Ultrasonic System Research Institute has developed a technology to optimize ultrasonic propagation systems that can control resonance phenomena and nonlinear phenomena based on various analysis results of ultrasonic propagation states using an original ultrasonic system (sound pressure measurement analysis and oscillation control). Furthermore, we have advanced the above technology and developed optimization and evaluation techniques related to water tanks, ultrasonic waves, and liquid circulation. In contrast to previous control technologies, this technology utilizes new measurement and evaluation parameters (note) concerning the entire propagation path of ultrasonic vibrations, including various propagation tools, to achieve dynamic ultrasonic propagation states tailored to the purposes of ultrasonic applications (cleaning, stirring, processing, etc.). This is a method and technology that can be applied immediately, and we offer it as consulting services (with increasing achievements in ultrasonic processing, precision cleaning at the nano level, stirring, etc.). Note: The original technology product (ultrasonic sound pressure measurement analysis system) measures, analyzes, and evaluates dynamic changes in the propagation state of water tanks, transducers, target objects, and tools, among others. (Parameters: power spectrum, autocorrelation, response characteristics, etc.)
We will measure, analyze, and evaluate the propagation state of ultrasound using an ultrasonic tester.
- others
- Other measuring instruments
- Non-destructive testing
Technology for Adding Megahertz Ultrasound to Ultrasonic Cleaners — Nonlinear Oscillation Control Technology Using Original Ultrasonic Probes —
The Ultrasonic System Research Institute has developed ultrasonic oscillation control technology that enables the use of ultrasonic propagation states above 200 MHz with oscillation below 20 MHz by utilizing a function generator and an original ultrasonic oscillation probe in relation to ultrasonic cleaners. This is a new application technology for precision cleaning, processing, and stirring based on the measurement, analysis, evaluation, and technology of ultrasonic propagation states. By utilizing the acoustic properties (surface elastic waves) of various materials, ultrasonic stimulation to the target object can be controlled with an ultrasonic output of less than 20W, even in a 5000-liter water tank. It was developed as an application method for nonlinear phenomena through an engineering (experimental and technical) perspective on elastic waves and an abstract algebraic ultrasonic model. Ultrasonic probe for vibration measurement: Outline specifications - Measurement range: 0.01 Hz to 100 MHz - Oscillation range: 1 kHz to 25 MHz - Propagation range: 1 kHz to over 900 MHz - Materials: Stainless steel, LCP resin, silicon, Teflon, glass, etc. - Measurement equipment: Example - Oscilloscope - Oscillation equipment: Example - Function generator
Leading to new applications of ultrasound from sound pressure and vibration data of ultrasound.
- Other measuring instruments
- Non-destructive testing
- others
Vibration control technology using megahertz ultrasound (control, improvement, and adjustment of vibration modes)
The Ultrasonic System Research Institute has developed a completely new technology for controlling vibrations using original products (ultrasonic systems). Based on the analysis and evaluation of ultrasonic sound pressure measurement and oscillation control technology developed so far, we perform oscillation control of megahertz ultrasonic waves based on the analysis and evaluation of nonlinear phenomena in ultrasonics. From the accumulation of data measuring, analyzing, and evaluating the dynamic characteristics of ultrasonic waves propagating on surfaces, we apply technology that can <measure, analyze, and evaluate> vibration states from low frequencies (0.1 Hz) to high frequencies (over 900 MHz). Regarding vibrations and noise from buildings and roads, equipment, devices, walls, piping, desks, handrails... the vibrations at the moment of metal melting during welding, instantaneous vibrations during machining, and the complex vibration states of entire manufacturing devices and systems... new countermeasures based on vibration measurement and analysis have become possible. This is a new method and technology, and various application cases have developed from the results obtained so far. In particular, since continuous data collection for a standard measurement time of 72 hours is possible, we can measure and respond to very low frequency vibrations and irregularly fluctuating vibrations.
Technology for controlling nonlinear phenomena of ultrasound (acoustic flow)
- Scientific Calculation and Simulation Software
- others
- Non-destructive testing
Ultrasonic Control Technology Using Glass Containers - Application Technology of the Ultrasonic System Research Institute Based on Ultrasonic Measurement and Analysis Techniques -
The Ultrasonic System Research Institute has developed an ultrasonic oscillation control probe based on the acoustic properties of glass containers. By confirming the basic acoustic characteristics (response characteristics, propagation characteristics) depending on the shape and material of each container, it enables the desired ultrasonic propagation state through oscillation control (output, waveform, oscillation frequency, variations, etc.). The key point is to evaluate the dynamic vibration characteristics of the system based on the measurement and analysis of sound pressure data. We are establishing and confirming new evaluation criteria (parameters) that indicate the suitable state of ultrasound for the purpose. Note: - Nonlinear characteristics (dynamic characteristics of harmonics) - Response characteristics - Characteristics of fluctuations - Effects due to interactions By developing original measurement and analysis methods that consider the acoustic properties and surface elastic waves of the target object, referencing the ideas of statistical mathematics, we have developed a new technology regarding the relationships of various detailed effects related to vibration phenomena. The specific conditions for oscillation control are determined based on experimental confirmation, as they are also influenced by the characteristics of ultrasonic probes and oscillation equipment. As a result, there are increasing examples and achievements demonstrating that the new nonlinear parameters are very effective.
Combination technology of function generator and ultrasonic probe
- Other measuring instruments
- Analysis and prediction system
- others
A new surface inspection technology using megahertz ultrasonic oscillation—ultrasonic probes utilizing components with iron plating on polyimide film.
The Ultrasonic System Research Institute has developed a new component inspection technology using megahertz ultrasonic oscillation based on its track record of analyzing ultrasonic data propagating on the surface of objects. This method applies the measurement and analysis technology of "sound pressure and vibration" through the control of original ultrasonic probe oscillation. We provide consulting and explanations of ultrasonic evaluation technology through the development of ultrasonic probes tailored to the purpose (vibration modes propagating on the surface of objects). This is an application of new ultrasonic oscillation control technology. By utilizing nonlinear phenomena related to megahertz ultrasonic propagation states that match the acoustic characteristics of the target object, it is possible to detect new features regarding the surface condition of the object. In particular, this fundamental technology serves as a new evaluation parameter for ultrasonic vibrations, utilized in surface inspection of substrate components and pre-evaluation of precision cleaning parts, leveraging the response characteristics derived from combinations of oscillation and reception. By measuring, analyzing, and evaluating the dynamic characteristics of ultrasonic waves related to the propagation phenomena of surface elastic waves, we have enabled effective use tailored to the purpose (evaluation) through the construction and modification of logical models.
Ultrasonic control based on the classification of ultrasonic propagation conditions (measurement, analysis, and evaluation of sound pressure data) technology.
- Non-destructive testing
- Vibration and Sound Level Meter
- others
Ultrasonic Control Technology Using Glass Containers - Application Technology of the Ultrasonic System Research Institute Based on Ultrasonic Measurement and Analysis Techniques -
The Ultrasonic System Research Institute has developed an ultrasonic oscillation control probe based on the acoustic properties of glass containers. By confirming the basic acoustic characteristics (response characteristics, propagation characteristics) depending on the shape and material of each container, it enables the desired ultrasonic propagation state through oscillation control (output, waveform, oscillation frequency, variations, etc.). The key point is to evaluate the dynamic vibration characteristics of the system based on the measurement and analysis of sound pressure data. We are establishing and confirming new evaluation criteria (parameters) that indicate the suitable state of ultrasound for the purpose. Note: - Nonlinear characteristics (dynamic characteristics of harmonics) - Response characteristics - Characteristics of fluctuations - Effects due to interactions By developing original measurement and analysis methods that consider the acoustic properties and surface elastic waves of the target object, referencing the ideas of statistical mathematics, we have developed a new technology regarding the relationships of various detailed effects related to vibration phenomena. The specific conditions for oscillation control are determined based on experimental confirmation, as they are also influenced by the characteristics of ultrasonic probes and oscillation equipment. As a result, there are increasing examples and achievements demonstrating that the new nonlinear parameters are very effective.
It is a technology that enables ultrasonic control tailored to specific purposes.
- others
- Non-destructive testing
Technology for Adding Megahertz Ultrasound to Ultrasonic Cleaners — Nonlinear Oscillation Control Technology Using Original Ultrasonic Probes —
The Ultrasonic System Research Institute has developed ultrasonic oscillation control technology that enables the use of ultrasonic propagation states above 200 MHz with oscillation below 20 MHz by utilizing a function generator and an original ultrasonic oscillation probe in relation to ultrasonic cleaners. This is a new application technology for precision cleaning, processing, and stirring based on the measurement, analysis, evaluation, and technology of ultrasonic propagation states. By utilizing the acoustic properties (surface elastic waves) of various materials, ultrasonic stimulation to the target object can be controlled with an ultrasonic output of less than 20W, even in a 5000-liter water tank. It was developed as an application method for nonlinear phenomena through an engineering (experimental and technical) perspective on elastic waves and an abstract algebraic ultrasonic model. Ultrasonic probe for vibration measurement: Outline specifications - Measurement range: 0.01 Hz to 100 MHz - Oscillation range: 1 kHz to 25 MHz - Propagation range: 1 kHz to over 900 MHz - Materials: Stainless steel, LCP resin, silicon, Teflon, glass, etc. - Measurement equipment: Example - Oscilloscope - Oscillation equipment: Example - Function generator
Sound flow control technology
- Non-destructive testing
- others
- Other measuring instruments
A new surface inspection technology using megahertz ultrasonic oscillation—ultrasonic probes utilizing components with iron plating on polyimide film.
The Ultrasonic System Research Institute has developed a new component inspection technology using megahertz ultrasonic oscillation based on its track record of analyzing ultrasonic data propagating on the surface of objects. This method applies the measurement and analysis technology of "sound pressure and vibration" through the control of original ultrasonic probe oscillation. We provide consulting and explanations of ultrasonic evaluation technology through the development of ultrasonic probes tailored to the purpose (vibration modes propagating on the surface of objects). This is an application of new ultrasonic oscillation control technology. By utilizing nonlinear phenomena related to megahertz ultrasonic propagation states that match the acoustic characteristics of the target object, it is possible to detect new features regarding the surface condition of the object. In particular, this fundamental technology serves as a new evaluation parameter for ultrasonic vibrations, utilized in surface inspection of substrate components and pre-evaluation of precision cleaning parts, leveraging the response characteristics derived from combinations of oscillation and reception. By measuring, analyzing, and evaluating the dynamic characteristics of ultrasonic waves related to the propagation phenomena of surface elastic waves, we have enabled effective use tailored to the purpose (evaluation) through the construction and modification of logical models.
Development of an ultrasonic probe utilizing the acoustic properties of Teflon rods (with iron cores).
- pump
- Analysis and prediction system
- others
Developed optimization and evaluation technology related to water tanks, ultrasound, and liquid circulation.
The Ultrasonic System Research Institute has developed a technology to optimize ultrasonic propagation systems that can control resonance and nonlinear phenomena based on various analysis results of ultrasonic propagation states using an original ultrasonic system (sound pressure measurement analysis and oscillation control). Furthermore, we have advanced the above technology and developed optimization and evaluation techniques related to water tanks, ultrasonic waves, and liquid circulation. Compared to previous control technologies, this technology utilizes new measurement and evaluation parameters (note) concerning the entire propagation path of ultrasonic vibrations, including various propagation tools, to achieve a dynamic propagation state of ultrasonic waves tailored to specific applications (cleaning, stirring, processing, etc.). This is a method and technology that can be applied immediately, and we offer it as a consulting service (with increasing achievements in ultrasonic processing, precision cleaning at the nano level, stirring, etc.). Note: Parameters include: Power spectrum, autocorrelation, bispectrum, power contribution ratio, impulse response characteristics, and others. Ultrasonic propagation characteristics: 1) Detection of vibration modes 2) Detection of nonlinear phenomena 3) Detection of response characteristics 4) Detection of interactions
Consulting support for the development of ultrasonic devices based on technology that controls surface acoustic waves through surface treatment of ultrasonic probe piezoelectric elements.
- Other measuring instruments
- Non-destructive testing
- Other analytical equipment
Development of ultrasonic sound pressure data analysis and evaluation technology considering interaction and response characteristics.
We are evaluating the characteristics of ultrasonic equipment according to the purpose of use. <<Analysis and Evaluation of Ultrasonic Sound Pressure Data>> 1) Regarding time series data, we analyze and evaluate the statistical properties of the measurement data (stability and changes of ultrasound) through feedback analysis using a multivariate autoregressive model. 2) The effects of the oscillation part due to ultrasonic oscillation are analyzed and evaluated in relation to the surface condition of the target object through impulse response characteristics and autocorrelation analysis as response characteristics of the ultrasonic vibration phenomenon. 3) We evaluate the interaction between the oscillation and the target object (cleaning items, cleaning solutions, water tanks, etc.) through the analysis of power contribution rates. 4) Regarding the use of ultrasound (cleaning, processing, stirring, etc.), we analyze and evaluate the dynamic characteristics of ultrasound based on the nonlinear phenomena (results of bispectral analysis) of the target object (propagation of surface elastic waves) or the ultrasound propagating in the target liquid, which are the main factors of the ultrasonic effect. This analysis method is realized based on past experiences and achievements by adapting the dynamic characteristics of complex ultrasonic vibrations to the analysis methods of time series data using ultrasonic measurement data.
Detailed mapping in a short time! We also offer services such as sediment sampling surveys.
- Geological Survey
We will detect the welded parts using eddy currents. Since it is based on eddy currents, detection is possible even if surface finishing, mirror finishing, painting, or plating has been applied.
- Non-destructive testing
It is a completely non-contact magnetic linear encoder that is resistant to dirt and difficult to malfunction.
- Analysis and prediction system
Durability testing is the key to trust! Corrosion evaluation analysis and testing services.
- Environmental Survey
In addition to general mass analysis, spectroscopic analysis, and separation analysis, we also conduct radioactivity analysis!
- Environmental Survey
We will objectively make our customers' "safety and security" visible.
- Environmental Survey
Quantifying battery outgassing in real time! Easily adaptable to new application fields.
- Analysis and prediction system
[JASIS2021 Exhibition] LUMOS II - Approaching the diffraction limit of light! High spatial resolution ATR mapping measurement
- Analysis and prediction system
Providing a new analysis method based on high-speed imaging and machine learning!
- Analysis and prediction system
Dual-use specifications! It can be directly connected to the MPA II equipped with a liquid transmission sample chamber!
- Analysis and prediction system
The best tool for life sciences and medicine, especially for tissue analysis.
- Analysis and prediction system
Analysis items such as moisture, protein, ash, and gluten content can be measured in just a few seconds!
- Analysis and prediction system
One packaging for ion chromatography functions! An analyzer that allows anyone to easily measure sugars.
- Measurement and Analysis Equipment
- Analysis and prediction system
- Other analytical equipment
Wire stripping machine, recycling-related equipment, electric wire recycling processing machine, waste wire processing machine, waste wire stripping machine.
- Environmental Survey
- lift
Introducing the torque sensor. It is a rotary torque sensor. It is an amplifier-integrated torque sensor. The output is ±5V.
- Analysis and prediction system
Have you considered the chemical substance emissions taking into account the impact on ecosystems?
- Environmental Survey
Currently publishing materials featuring three typical case studies on environmental impact assessment and reduction of chemical substances!
- Environmental Survey
Would you like to verify the safety of the chemicals and products handled in your business?
- Environmental Survey
Ultrasonic oscillation and control technology based on measurement and analysis using an ultrasonic tester.
- Scientific Calculation and Simulation Software
- Non-destructive testing
- others
Ultrasonic control method in megahertz using Shannon's juggling theorem.
The Ultrasonic System Research Institute has developed an application technology based on Shannon's juggling theorem, using classification methods related to ultrasonic propagation phenomena derived from bispectral analysis results of ultrasonic sound pressure measurement data. Specifically, we have developed an original product: a "method for controlling the oscillation of megahertz ultrasonic waves" using an ultrasonic oscillation control system. This technology is offered through consulting proposals and implementation support. To utilize ultrasonic propagation phenomena stably and efficiently, it is necessary to examine the response characteristics and interactions related to conditions other than ultrasonic oscillation devices and ultrasonic transducers, as well as to develop dedicated tools. By examining the oscillation waveforms and control conditions of ultrasonic waves, we can discover new ultrasonic effects (Note 1: original nonlinear resonance phenomena). By utilizing ultrasonic phenomena primarily driven by nonlinear effects according to specific purposes, efficient ultrasonic utilization can be achieved. In particular, there has been an increase in achievements in nano-level ultrasonic technologies (stirring, cleaning, etc.). Note 1: Original nonlinear resonance phenomenon This phenomenon occurs due to the generation of harmonics resulting from original oscillation control, which is realized at high amplitudes through resonance phenomena, leading to ultrasonic vibration resonance phenomena.
- Experimental and Research Cycle of Abstract Algebra Models and Ultrasonic Phenomena - Technology for Achieving Dynamic Control of Ultrasound
- Scientific Calculation and Simulation Software
- Non-destructive testing
- others
Ultrasonic Control Model - Control technology for managing the propagation state of ultrasound.
--- Dynamic Control Model of Ultrasound --- << About the Concept >> The Ultrasound Research Institute has developed a model of the state, including phenomena related to the nonlinearity of ultrasound, as a Monoid model in abstract mathematics (category theory). Based on this idea, we are developing and applying specific methods for ultrasound control as a spectral series of knot theory. The control methods adapted to ultrasound phenomena optimize the dynamic changes of cavitation and acoustic flow (acceleration phenomena) according to the intended purpose by feedback analyzing sound pressure measurement data with an autoregressive model. From previous cases and achievements, we have developed techniques for classifying nonlinear phenomena (harmonics, downshifting). Through logical models, we classify effective propagation (utilization) states of ultrasound and realize dynamic control tailored to specific objectives. Ultrasound Propagation Characteristics: 1) Detection of vibration modes (changes in autocorrelation) 2) Detection of nonlinear phenomena (changes in bispectrum) 3) Detection of response characteristics (analysis of impulse response) 4) Detection of interactions (analysis of power contribution rates)
Technology for Controlling Nonlinear Phenomena of Ultrasound
- Non-destructive testing
- Vibration and Sound Level Meter
- others
Ultrasonic Oscillation System USP 20MHz Specification Document
Ultrasonic Oscillation System (20MHz Type) USP-2021-20MHz B-1 KKmoon Signal Generator 1 set Function Generator 200MSa/s 25MHz B-2 Original Initial Settings for KKmoon Signal Generator Simple Operation Manual B-3 Ultrasonic Oscillation Control Probes 2 pieces Ultrasonic Probe: Overview Specifications Measurement Range 0.01Hz to 200MHz Oscillation Range 0.5kHz to 25MHz Propagation Range 0.5kHz to over 900MHz (confirmed evaluation through analysis) Material Stainless Steel, LCP Resin, Silicon, Teflon, Glass... Oscillation Equipment Example Function Generator Recommended Settings Example ch1 Square Wave 47.1% (duty) 8.0MHz Output 13.4V ch2 Square Wave 43.7% (duty) 11.0MHz Output 13.7V Sweep Oscillation Conditions Square Wave 3MHz to 18MHz, 2 seconds Ultrasonic Propagation Characteristics 1) Detection of Vibration Modes (Changes in Self-Correlation) 2) Detection of Nonlinear Phenomena (Changes in Bicoherence) 3) Detection of Response Characteristics 4) Detection of Interactions
-- Ultrasonic System (Sound Pressure Measurement Analysis, Oscillation Control) --
- Vibration and Sound Level Meter
- Non-destructive testing
- others
Technology for achieving ultrasonic propagation conditions above 900 MHz.
Original ultrasonic probe-based sweep oscillation control technology The Ultrasonic System Research Institute has developed: - Measurement technology for ultrasonic propagation states (original product: ultrasonic tester) - Analysis technology for ultrasonic propagation states (nonlinear analysis system for time-series data) - Optimization technology for ultrasonic propagation states (optimization of resonance and nonlinear phenomena) - Manufacturing technology and oscillation control technology for megahertz ultrasonic oscillation probes - Relaxation and homogenization processing technology for surface residual stress using megahertz ultrasound ... By applying the above technologies, we have developed a nonlinear oscillation control technology for ultrasound that enables the utilization of ultrasonic propagation states above 900 MHz. Ultrasonic propagation characteristics: 1) Detection of vibration modes (changes in autocorrelation) 2) Detection of nonlinear phenomena (changes in bispectrum) 3) Detection of response characteristics (analysis of impulse response) 4) Detection of interactions (analysis of power contribution rates) Note: "R" is a free statistical processing language and environment - autocor: autocorrelation analysis function - bispec: bispectrum analysis function - mulmar: impulse response analysis function - mulnos: power contribution rate analysis function
Technology for controlling nonlinear phenomena of ultrasound.
- Non-destructive testing
- Vibration and Sound Level Meter
- others
Ultrasonic Oscillation System USP 20MHz Specification Document
Ultrasonic Oscillation System (20MHz Type) USP-2021-20MHz B-1 KKmoon Signal Generator 1 set Function Generator 200MSa/s 25MHz B-2 Original Initial Settings for KKmoon Signal Generator Simple Operation Manual B-3 Ultrasonic Oscillation Control Probes 2 pieces Ultrasonic Probe: Overview Specifications Measurement Range 0.01Hz to 200MHz Oscillation Range 0.5kHz to 25MHz Propagation Range 0.5kHz to over 900MHz (confirmed evaluation through analysis) Material Stainless Steel, LCP Resin, Silicon, Teflon, Glass... Oscillation Equipment Example Function Generator Recommended Settings Example ch1 Square Wave 47.1% (duty) 8.0MHz Output 13.4V ch2 Square Wave 43.7% (duty) 11.0MHz Output 13.7V Sweep Oscillation Conditions Square Wave 3MHz to 18MHz, 2 seconds Ultrasonic Propagation Characteristics 1) Detection of Vibration Modes (Changes in Self-Correlation) 2) Detection of Nonlinear Phenomena (Changes in Bicoherence) 3) Detection of Response Characteristics 4) Detection of Interactions