A new non-destructive testing measurement using laser holography.
A completely new non-destructive testing measurement using laser holography. The specimen is excited by a piezoelectric element to sweep, and the slight vibration amplitude and phase information of the surface are measured and confirmed, allowing for automatic identification of areas without defects and areas with defects by software. Defective areas are displayed in white, making them easy to identify. This method has already been used for defect detection in aircraft materials and fuel tanks made of resin. This measurement method is a completely new technology, currently under patent application, and is sold with the approval of the Norwegian government. It is capable of measuring material delamination, cracks, and impact damage.
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Features: 1. Real-time measurement 2. Non-destructive testing 3. Control of the entire device via PC 4. Lightweight and portable 5. No need for a large vibration isolation table
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Applications/Examples of results
It is already being used for vibration analysis of automobiles, electronic devices, micro-actuators, audio equipment, aircraft parts, etc., as well as for identifying delamination and defects in composite materials. Vibration can be measured in real-time using image data, making it easy to identify the location of vibrations. It is ideal for mode analysis at resonance frequencies and for comparison with simulations. Additionally, measurements do not require a vibration isolation table if conducted in a typical laboratory.
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We will contribute to research and development in various fields by introducing analysis and evaluation equipment and sensor systems based on cutting-edge technology from Europe and the United States to the domestic market. Additionally, we will provide flexible and reliable technical support to meet our customers' diverse needs. Please feel free to consult us, even about minor matters.
