We will exhibit our particle visualization system at Medtec Japan, an exhibition and seminar on the design and manufacturing of medical devices. (April 21, 2026 (Tuesday) - April 23, 2026 (Thursday) / Tokyo Big Sight, East Hall 7, Booth 207)

[Web demo in progress] Ideal for easily visualizing airborne dust, airflow, and surface foreign objects!

We have achieved an optimal LED light source for the visualization of floating dust, air currents, and surface particles through precise optical design. 【Features】 ■ Enables visualization of floating dust such as fumes and particles ■ Allows observation of particles adhered to surfaces like films and panels ■ The thickness of the light enables airflow observation using tracers ■ Visualization photography is possible with color cameras and mobile cameras ■ Safe to use due to the LED light source 【For more details, please download the catalog or feel free to contact us】

• Leak Testing Equipment
• UV/visible spectrophotometer
• Dust Meter

It excels in high sensitivity detection, quantification, and portability, making it suitable for quality inspection and research and development settings. It contributes to the detection of minute foreign substances and scratches, as well as their quantitative evaluation.

■Brought to the site for on-the-spot analysis■ - The D-Scope is a visualization tool specifically designed for surface observation, used in combination with our light sources (such as D-Light and Parallel Eye D). It can detect and visualize particulate or liquid foreign substances and dirt adhering to the surface of objects, as well as tiny scratches. - It is highly portable and does not need to be used in a fixed position like a microscope, allowing it to be brought to the site for on-the-spot analysis. - Since you can decide the shooting location while viewing the camera image and sample it as an image, there is no need to sample the foreign substances or dirt themselves. ■Special high-sensitivity imaging■ - Using a principle similar to that of the D-Light, it can selectively visualize only the self-emitting adhering particles. Additionally, it is possible to identify the types of substances based on the differences in their emission colors.

• Semiconductor inspection/test equipment
• Other Sanitation Inspections
• Other appearance and image inspection equipment

We will solve the deterioration of defect rates caused by foreign matter contamination and airflow. A specialized ultra-high sensitivity camera for visualization can visualize invisible fine particles and airflow. [Web demo currently available]

The "Particle Eye," a camera dedicated to the visualization of microparticles, is a digital camera capable of detecting microparticles with ultra-high sensitivity. The accompanying software, which utilizes proprietary high-speed image processing technology, allows for the visualization of detected microparticles and the immediate acquisition of quantitative data. It can also be applied for extensive airflow visualization. ■ Ultra-high sensitivity lineup tailored to your needs ■ - Compact model "Particle Eye STD" with excellent portability - Model "Particle Eye HS" compatible with high-speed shooting - High-spec model "Particle Eye EX" focused on the detection of fine particles ■ We are available for online introductions and demonstrations at any time ■ ■ We will be exhibiting at a real exhibition ■ Experience the ultra-high sensitivity performance through demonstrations! - 6th Measurement, Inspection, and Sensor Exhibition [Tokyo] (within the 36th Monozukuri World [Tokyo]) June 19 (Wednesday) to June 21 (Friday), 2024, 10:00 AM to 6:00 PM (until 5:00 PM on the last day) Tokyo Big Sight, East Hall 1, E8-22 For more details, please feel free to contact us via catalog download or at viest@snk.co.jp.

• Color camera
• Monochrome camera
• High Speed Camera

[Web demo in progress] A visualization-specific ultra-high-sensitivity camera equipped with the unique image processing technology "ViEST Engine," capable of visualizing the behavior of fine particles and airflow!

The ultra-high sensitivity particle visualization dedicated camera "Particle Eye(R)" is a digital camera specialized in detecting and quantifying weak scattered light from particles. Equipped with the uniquely developed high-speed image processing technology ViEST(R) engine, it enables high-sensitivity imaging while allowing for quantification simultaneously. While sharing ultra-high sensitivity visualization performance, you can choose from three types of lineups according to your needs: ■ Compact standard model "Particle Eye STD" ■ Model compatible with high-speed shooting "Particle Eye HS" ■ Ultra-high sensitivity model pursuing weak light sensitivity "Particle Eye EX" ■ We will exhibit at a real exhibition ■ You can experience the ultra-high sensitivity performance through demonstrations! 【 For more details, please download the catalog or contact viest@snk.co.jp 】

• Other environmental analysis equipment
• Monochrome camera
• Pinhole detector

Visualize surface foreign substances, dirt, and scratches! It is well-received as a daily management tool for yield management, quality control, cleaning management, and hygiene management. *Demo units available for loan.

This is a tool that helps improve the efficiency of visual surface inspections. We have prepared two types. ■ D-Light Type-F The popular "D-Light" detection tool for contaminants has undergone a full model change. It has achieved higher output, compactness, lightweight design, and lower power consumption. The detection capability and portability have been further enhanced. Since the contaminants themselves emit light, they can be clearly detected visually. Additionally, by observing the differences in the emitted light colors, it is possible to estimate the types of contaminants. This is a type of surface foreign matter detection tool that has not existed before. ■ D-Light Type-P This tool is suitable for observing surface conditions, such as detecting surface scratches and adhering particles, as well as checking patterns for polishing and decoration. There has been a challenge in observing metallic surfaces, such as those on cars, due to glare caused by diffuse reflection from the surface. This product can reduce the impact of such glare, allowing for the visibility of foreign matter and other elements. It can also be used for observing powder particles and oil mist. ＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝ We have demo units available for loan. Please feel free to apply from our company website. ⇒ https://www.snk.co.jp/viest/

• Semiconductor inspection/test equipment
• Visual Inspection Equipment
• Defect Inspection Equipment

Do you want to check if dust collection is effective? Are you struggling with compliance to specialized regulations? Our fine particle visualization technology can solve this!

Since developing a system to visualize fine particles, we have been able to provide this system to a wide range of customers, accumulating over 1,000 achievements to date. Our skilled technical experts can address various scenarios, including improving yield loss due to foreign matter contamination, product development (performance testing, checking for dust presence, measuring particle removal efficiency, etc.), verifying air conditioning airflow, creating promotional videos, and conducting contracted experiments. We also offer support for experiments brought into our proudly maintained clean rooms and super clean rooms for research. [Please feel free to consult us anytime. Our specialized technicians will respond to your inquiries via phone or email.]

• Environmental Test Equipment
• Contract measurement
• Atomic Absorption Spectrometer

[Web Demo in Progress] Achieve highly sensitive visualization of particles and airflow with our unique visualization system!

This is the high-precision model 'Type-H' of the "Particle Visualization System," which visualizes and records invisible particles in real-time as images using a combination of an ultra-sensitive camera dedicated to particle visualization, a laser light source, and image processing software. Features of 'Parallel Eye H': ■ Directivity By accurately controlling a single laser with the correct waveform, we maximize the "directivity" of the laser light to deliver light to particles that are invisible to the naked eye at a distance. ■ Control of Laser Sheet With the dial operation of the controller, precise remote control of optimal light output, spread, and irradiation angle can be achieved for each scene. ■ Usability By constructing a unique light source system, we have reduced the space required for installation, making it particularly easy to set up and handle in manufacturing environments. [For more details, please download the catalog or feel free to contact us.]

• Analytical Equipment and Devices
• Other environmental analysis equipment
• air conditioning

★Free rental demo units available★ Visualize airflow with fine mist! An ultra-lightweight mist generator weighing about 500g and a light that makes falling dust and adhering particles visible.

○Handheld Pure Water Mist Generator 'plusTRACER Model01' This product creates ultra-fine mist using pure water (distilled water) to visualize the state of "airflow" and "differential pressure" in factories and clean rooms. Visualize the movement of airflow with fine mist! Weighing approximately 500g, it is ultra-lightweight and cordless. It can be taken anywhere, making it effective in hard-to-reach places such as high locations, narrow spaces, and inside equipment cases. 【Features】 ■ The mist is extremely fine, measuring just a few micrometers, making it usable in areas with precision equipment. ■ Generates mist at room temperature. ■ Can be remotely operated from a distance. ■ Can be fixed in place using a tripod. ○Surface Contaminant Identification Visualization Tool "D-Light" Visually detect and identify the type of falling dust and adhering particles! Ideal for quality control in factories and daily hygiene management in hospitals and welfare facilities! Using ultraviolet LED as the light source, this new visualization tool detects falling dust and adhering particles, allowing for the identification of particle types by observing the differences in fluorescent colors emitted from the particles. It is part of the fine particle visualization brand "ViEST" (trademark registered).

• Laser Components
• Light source/lighting
• Fluid analysis contract

This is a portable particle detection device that can simultaneously visualize and count fine particles for quantitative management of fine particles.

The mobile particle visualization and counting system "Type-S" allows for the visualization and counting of suspended particles simultaneously and in real-time, without the need for knowledge of visualization or photography techniques, and with extremely simple operation. The visualization video of the particles and the counting values are continuously displayed on the attached monitor via dedicated software. Additionally, these results can be saved to a file, enabling highly traceable and persuasive particle management. Equipped with a mobile battery, it can be freely transported within the factory without power cords while exploring the source of generation. It can also be mounted on a tripod for fixed-point observation. It can serve as a tool for improving operational efficiency in response to the demand that "traditional measurement methods for particles lack space, manpower, and time." It is recommended for the following concerns: ■ I want to find the source of dust... ■ I want to locate leaks in high-performance filters... ■ I want to visualize and count in real-time... ● We provide product introductions and demonstrations via the web. Please take advantage of this. ● For more details, please download the catalog or contact us through our website.

• Analytical Equipment and Devices
• Other environmental analysis equipment
• air conditioning

Evaluation of dust generation from mechanical parts and various materials. Real-time counting of the total amount of generated fine particles and particle size classification. Includes an evaluation report.

The "P-Wind" particle generation evaluation device is a new type of evaluation device developed by applying our particle visualization technology. It not only counts the total amount of particles generated from the test specimen in real-time but also simultaneously performs particle size classification. 【Features】 ■ It is capable of measuring the total amount of generated particles. Measurement and evaluation results are submitted as a report (in accordance with JIS B9926). ■ High-speed sampling technology enables highly responsive measurements. Even for test specimens with time-varying generation amounts, changes can be tracked and measured. ■ A wide range of evaluations is possible, from static products like clean supplies to dynamic products like robots. ■ Videos visualizing the particles along with count data can also be recorded, ensuring evidence of data in real-time footage. ■ The device is installed in an ISO Class 3 cleanroom, allowing measurements in an environment with almost no external influence on the data. ■ Customization of measurement conditions is also accommodated. For more details, please download the catalog or contact the person in charge.

• Testing Equipment and Devices
• Analytical Equipment and Devices
• Contract measurement

We will capture videos of phenomenon analysis that visualizes fine foreign objects and high-speed phenomena, directly contributing to reducing defect rates and improving yield. Please feel free to consult with us!

This is a high-speed phenomenon visualization service that supports the management of fine foreign substances, reduction of defect rates, improvement of yield, and foreign substance inspection at manufacturing sites. Using "Parallel Eye F" and "Particle Eye HS," we capture and analyze high-speed and fine phenomena that cannot be seen with the naked eye, such as dust dispersion during balloon bursts, droplet behavior during water surface dripping, ramen splashes, sand dust from golf balls falling into sandboxes, air duster dust emission comparisons, and airflow structures of air cannons. By analyzing these images, it is possible to identify the mechanisms of fine particle and foreign substance generation occurring within the process, compare generation conditions, and devise improvement measures. The video data directly related to quality improvement, reduction of defective products, and yield enhancement on-site can also be utilized as decision-making materials for process improvements in clean rooms and production lines. ■ Many example videos are available on our company website 　　⇒https://www.snk.co.jp/viest/movie.html ■ We are always accepting web introductions and demonstrations of visualization technology in general. ■ You can also entrust on-site evaluations to our specialized staff. ■ For more details, please feel free to contact us via catalog download or our company website.

• Particle Counter
• Other environmental analysis equipment
• Thermo-fluid analysis

[Demo unit available for loan] Compact, lightweight, cordless dry mist with easy airflow visualization. Ideal for routine airflow checks in clean rooms!

This product creates a fine dry mist at room temperature using pure water (purified water) to visualize the state of "airflow" and "differential pressure" within factories and clean rooms. Its compact, lightweight, and cordless design allows for airflow visualization in various locations, effectively reaching hard-to-access areas such as narrow spaces and inside equipment. Additionally, it can be easily mounted on a tripod head using the screw on the bottom, facilitating work at high locations. This tool assists in improving operational efficiency by enabling regular checks of airflow and differential pressure. 【Features】 ■ Compact, lightweight, and cordless ■ Generates fine dry mist at room temperature (a few micrometers) ■ Usable in clean rooms and areas with precision equipment ■ Remote start/stop operation possible with the included switch ■ Can be mounted on a tripod head ＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝ 　　　　　　　Demo units are currently available for free rental 　　　Please feel free to apply through "Contact Us" ＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝

• Thermo-fluid analysis
• Fluid analysis contract
• Thermal fluid analysis contract

[Web demo in progress] Measurement procedure is a simple 4-step process that allows for PIV (velocity distribution measurement).

This is software that allows for easy PIV (Particle Image Velocimetry) measurements without requiring specialized knowledge. The measurement procedure consists of four steps, improving the efficiency of experiments and field measurements. (1) Loading video files (2) Setting scale, time, measurement area, arrow shape, and color bar (3) Setting the measurement scene range and starting the measurement (4) Displaying the measurement results 【Features】 ■ Supports multiple measurement areas ■ Allows for specifying the range of the measurement scene ■ Measurements can be taken with a simple four-step process This tool enables easy on-site video capture, helping to improve operational efficiency. Combined with our "Visualization System," it enables large-scale measurements. For more details, please contact us or download the catalog.

• Spectroscopic Analysis Equipment
• Other embedded systems (software and hardware)
• Fluid analysis contract

[Web demo in progress] Things that are invisible become visible! Visualizing particles and airflow in clean rooms and manufacturing equipment.

The microparticle visualization system is a system that can visualize and record invisible microparticles in real-time as images using a dedicated camera and laser illumination. It is designed not only for experimental environments but also for use at customer sites, combining the know-how gained from over 1,000 evaluation services by our technical staff, resulting in a system with unprecedented sensitivity and operability. Active in manufacturing sites for metals / plastics / resins / films / semiconductors. [For more details, please download the catalog or feel free to contact us.]

• Analytical Equipment and Devices
• air conditioning
• UV/visible spectrophotometer

Can you see what was invisible!? Visualizing airflow with fine mist! An ultra-lightweight mist generator weighing about 500g and a light that allows you to visually see falling dust and adhering particles.

○Handheld Pure Water Mist Generator 'plusTRACER Model01' This product uses pure water (distilled water) to create ultra-fine mist, visualizing the state of "airflow" and "differential pressure" in factories and clean rooms. Visualize the movement of airflow with fine mist! Weighing approximately 500g, it is ultra-lightweight and cordless. It can be taken anywhere, making it effective in hard-to-reach places such as high altitudes, narrow spaces, and inside equipment cases. 【Features】 ■ The mist is extremely fine, at a few micrometers. It can be used in areas with precision equipment. ■ Generates mist at room temperature. ■ Can be remotely operated from a distance. ■ Can be fixed in place using a tripod. ○Surface Foreign Matter Identification Visualization Tool "D Light" Visually detect and identify the type of falling dust and adhered particles! Ideal for quality control in factories and daily hygiene management in hospitals and welfare facilities! Using UV LED as a light source, this new visualization tool can detect falling dust and adhered particles, and by observing the differences in fluorescence emitted from the particles, it is possible to identify the types of particles. This new lineup "D Light" is developed under the fine particle visualization brand "ViEST®" (trademark registered).

• Wind Speed/Volume Meter
• Steam distillation apparatus
• Vortex Air Classifier

[Web Demo in Progress] See the causes of yield deterioration! We visualize and analyze microparticles and airflow from the clean room to the inside of manufacturing equipment!

The ViEST(R) particle visualization system is capable of visualizing and recording invisible particles in real-time. It combines the know-how gained from over 1,000 commissioned evaluation services by specialized technical staff, offering performance and usability that can be utilized in various fields such as film manufacturing, precision metal processing, resin molding, semiconductor manufacturing, and pharmaceutical factories. Additionally, the ultra-sensitive camera "Particle Eye EX," equipped with the high-speed image processing technology "ViEST(R) Engine," has been added to the lineup, enabling even more sensitive visualization evaluation and quantitative analysis. - We offer online technical presentations and also conduct live demonstrations. - We regularly participate in exhibitions where you can experience the systems and tools firsthand. We invite you to visit and experience it for yourself. - For more details, please check our company website. Our website features many visualization case study videos.

• Analytical Equipment and Devices
• Other environmental analysis equipment
• air conditioning

The "Mechanical Stitch Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without causing any thermal impact to the base material. Repairs can be carried out in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. ◎ For more details, please contact us. ◎ If a detailed technical explanation is needed, please contact us.

The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without causing any thermal impact on the base material. Repairs can be carried out in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. ◎ For more details, please contact us. ◎ If a detailed technical explanation is needed, please contact us.

On November 6th (Thursday) to 7th (Friday), 2025, we held the "Human Body Day 2025" at the NAC Image Technology Akasaka Multi-Purpose Space. We have uploaded videos of the highlights from each company and the presentations that took place on the day to our website. We encourage you to take a look. ---[Report on Human Body Day 2025 is here]------------------- https://info.nacinc.jp/jintaiday2025-report ------------------------------------------------------------------------- On the day of the event, participants were able to experience a wide range of products in a hands-on session format, including motion capture, force plates, eye tracking, and human body analysis software. We received numerous comments from attendees expressing high satisfaction, saying, "It was great to gain various information all at once," which makes us very happy. NAC Image Technology will continue to provide "valuable products to our customers." We hope you will join us for our next event as well.

Features: ● Equipped with Intel Core Ultra 7 255H/7 155H/5 225H/5 125H ● LPDDR5x 16GB/32GB/64GB onboard ● M.2 NVMe 256GB onboard ● USB 2.0 x 8, USB 3.2 (10Gbps) x 4 ● PCIe Gen 4 [x8] x 1, PCIe Gen 3 [x1] x 4, PCIe Gen 3 [x4] x 1 (2 lanes co-lay with SATA; BOM option) ● 2.5GbE x 2 ● COM-HPC Mini standard, size 95mm x 70mm ● Optional items ECB-980A: Development carrier board HPC-ARHm-FAN01: CPU fan HPC-ARHm-HSP01: Heat spreader (Note: heat dissipation is required in the enclosure)

Features: ● Equipped with Jetson AGX Orin 32GB/64GB ● Gigabit LAN ×1, 10Gigabit LAN ×1 ● USB 3.2 Gen 2 (Type-A) ×4 ● DB-9 connector ×1 (for DIO 8 channels) ● DB-9 connector ×2 (supports RS-232/422/485: Rx/Tx/RTS/CTS) ● Jetpack 6.0.0 pre-installed