nac Image Technology List of Products and Services

In general, a camera that can capture more than 1,000 frames per second is called a "high-speed camera." It can "visualize" high-speed phenomena that are imperceptible to the eye in high-quality images and is used in research and development across various fields. Even though we refer to it simply as a high-speed camera, the necessary functions vary depending on the application. To help you choose a camera suitable for your needs, we have compiled everything from the basics to image utilization into one book. [Contents] - Types of high-speed cameras and how to choose them, along with the shooting process - Preparation for high-speed shooting - How to determine shooting speed, spatial resolution (resolution), shutter speed, and trigger settings - Image analysis using captured footage - Comparison table of high-speed cameras *We are currently offering "Everything You Need to Know About High-Speed Cameras: Basic Knowledge for Use" for free! Please click on "PDF Download" to take a look.

If you're having trouble determining the appropriate shooting speed when using a high-speed camera, this is a must-read. We will introduce which high-speed camera to choose based on different applications. The "MEMRECAM Q2m" is a palm-sized product suitable for phenomena up to 5,000 fps, ideal for mechanical behavior, welding, and bio applications. The "MEMRECAM GO" is suitable for phenomena ranging from 5,000 to 50,000 fps with cable-free operation, making it well-suited for production processes, machining, and welding. Additionally, the "MEMRECAM ACS-1" is suitable for phenomena from 50,000 to 1,000,000 fps, ideal for laser processing, discharge, explosions, and material failure. 【Content of the document】 ■ Guidelines for optimal shooting speeds ■ Features of palm-sized cameras and their examples ■ Features of cable-free operation cameras and their examples ■ Features of ultra-high-speed cameras and their examples *For more details, please refer to the PDF document or feel free to contact us.

Our "High-Speed Camera" offers a diverse range of product variations and is widely utilized in fields from research and development to production technology. We also have models that are actually adopted for research purposes at a low price point, and our experienced staff can propose the optimal equipment configuration based on your consultation needs. Currently, we are conducting experiments to see how much can be captured with a relatively inexpensive equipment configuration in the 3 million yen range, and we are providing materials that introduce the results. We have also concisely summarized application examples of high-speed cameras, such as distortion analysis and collision safety experiments. [Contents (excerpt)] ■ Equipment used in the experiments ■ What we filmed: Water balloon popping, snack destruction, slime dropping ■ Applications: Distortion analysis, collision measurement, impact analysis ■ Conclusion (evaluation points, challenges) *For more detailed information, you can view it immediately by clicking the download button below. Please feel free to contact us regarding any product inquiries.

A high-speed camera that captures fleeting phenomena that are barely perceptible to the eye. By using footage taken with a high-speed camera, various analyses can also be performed. This document includes numerous application examples of high-speed cameras. We introduce topics such as "welding measurement," "combustion and spray measurement," "displacement and strain measurement," and "fluid measurement" using photos and diagrams. Please feel free to download and take a look. 【Featured Examples (Excerpt)】 ■ Welding Measurement ■ Combustion and Spray Measurement ■ Displacement and Strain Measurement ■ Fluid Measurement ■ Product Drop and Impact Measurement *For more details, please refer to the PDF document or feel free to contact us.

We would like to introduce a case study where vibrations transmitted through artificial skin were captured using a high-speed camera, and the characteristics were explored using DIC (Digital Image Correlation). The artificial skin is coated with a random dot pattern, and we matched how this fine dot group deforms to visualize the deformation patterns and strain. To intentionally create a complex propagation of force, three blocks of artificial skin with different softness levels were stacked, and stimulation was applied using a smartphone's vibration. As a result, it was found that there exists a unique deformation pattern (resonance mode) in the 150Hz range. 【Case Overview】 ■ Equipment Used - High-speed camera "MEMRECAM MX" - Analysis software "VIC-3D" ■ Setup - Stereo shooting using two cameras to measure 3D displacement (X, Y, Z directions) with high precision - Resolution set to 1,080×1,920 pixels, with a frame rate of 1,000 fps *For more details, please download the PDF or feel free to contact us.