17th High-Performance Materials WEEK [Tokyo] We will be exhibiting a fine particle visualization system at the 17th High-Performance Film Exhibition. (September 30, 2026 (Wed) - October 2, 2026 (Fri) / Makuhari Messe, Hall 2)

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

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

Fiber-type laser light source 'Parallel Eye F' with a tiny head for airflow experiments using tracers and visualization of fine particles in water [Web demo in progress].

■What is particle visualization?■ It is making dust and debris floating in the air visible to anyone. Using our company's specialized laser and camera, we can visualize the behavior of fine particles. ■Compact and high-output laser light source■ - Maximum output of 5W (maximum output varies by wavelength). - The laser emission angle can be selected in increments of 5° from 5° to 90°. - Usable in spaces with a lot of dust and splashes. - The allowable installation dimension for the laser emission head is only 38mm, allowing use in narrow spaces. - By using a fiber of up to 40m, the controller and emission head can be installed at a distance from each other. ■Customization options for laser color and safety features■ - Not only can you choose the output, wavelength, and emission angle of the laser light, but the emission head can also be equipped with various detection option sensors, allowing for customization according to safety requirements. - We will produce to order based on customer feedback, selecting the necessary specifications from a variety of options. For details on options and customization of specifications, please feel free to contact viest@snk.co.jp.

• Environmental Test Equipment
• Other inspection equipment and devices
• Light Scattering Photometer

If you are troubled by the contamination or adhesion of microscopic foreign substances, please feel free to consult us. We provide strong support not only for the visualization and evaluation of fine particles but also for the analysis of causes and improvements.

Our visualization system has solved numerous issues related to foreign matter contamination and deterioration of cleanliness on manufacturing lines. We contribute to improvements on-site with technology and systems that can visualize extremely small particles that are not visible to the naked eye, even in bright environments. ■ A diverse lineup of high-sensitivity systems Cameras: Models with excellent portability, high-speed shooting compatible models, and high-spec models capable of detecting nanoparticles Light sources: High-sensitivity, wide-range detection types, and ultra-small types that can be used within devices Software: Capable of recording visualization footage and obtaining quantitative data such as the number and diameter of particles ■ Usable in various scenes including production, quality control, and research and development ■ There are also tools available to visualize particles and scratches adhered to surfaces ■ For product details and video examples, please visit our website ⇒ https://www.snk.co.jp/viest/ ■ Products can also be introduced on the web ■ It is possible to commission specialized visualization technicians for cause investigation and evaluation, and we can also present improvement proposals, which have been well received. ■ We can also accept commissioned experiments for visualization, which can be utilized for verification of simulations, etc. ■ If you have any questions, please feel free to contact us through our website.

• Counting Machine
• Other measurement, recording and measuring instruments
• Contract Analysis

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

The "Particle Visualization System" LED light source model "Parallel Eye D" combines an ultra-sensitive camera, LED light source, and image processing software to visualize and record invisible particles in real-time as images. Features of "Parallel Eye D": ■ Particle Visualization Although LEDs are generally considered unsuitable for particle visualization, precise optical design has enabled the realization of an LED light source optimal for particle visualization. ■ Surface Foreign Object Observation It can visualize foreign objects adhering to surfaces such as films and panels. Additionally, it is possible to identify the type of material based on the differences in fluorescence colors emitted by the foreign objects. ■ Airflow Observation Due to the thickness of the light, it is ideal for observing the behavior of three-dimensional airflow and using tracers for airflow observation. ■ Visualization in Bright Environments By using optional filters, it is possible to visualize particles in bright environments with minimal sensitivity reduction. [For more details, please download the catalog or feel free to contact us.]

• Analytical Equipment and Devices
• Other environmental analysis equipment
• Contract measurement

[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

[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] 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

Are you troubled by the contamination of floating foreign substances? This new product from our particulate visualization system has solved many problems that cannot be resolved by simply checking the airflow.

The microparticle visualization system has solved numerous foreign matter contamination issues on manufacturing lines. One of its components, the ultra-sensitive camera, has been renewed and is now available for sale as "Particle Eye." It features enhanced sensitivity compared to previous models and offers three different options to choose from based on your needs. Additionally, the accompanying software is equipped with proprietary high-speed image processing technology, allowing for real-time acquisition of quantitative data alongside the visualization of detected microparticles. ■ Ultra-sensitive lineup tailored to your needs - Compact model with excellent portability (STD) - High-speed shooting compatible model (HS) - High-spec model focused on detecting nanoparticles (EX) ■ It can be used not only in clean rooms but also in general environments. ■ Our website features numerous example videos. Please take a look! ⇒ https://www.snk.co.jp/viest/movie.html ■ We are always available for online product introductions and demonstrations. ■ For more details, feel free to contact us via catalog download or through the link below (our website).

• Flow Meter
• Other environmental analysis equipment
• Flow Sensor

We would like to express our congratulations on the continued prosperity of your esteemed company. Our company will be exhibiting at the following trade show, where we will introduce a number of products, including new ones. We sincerely apologize for the inconvenience during your busy schedule, but we would like to invite you to attend this event. 【 Exhibition Name 】 31st Measurement and Measurement Exhibition INTERMEASURE 2024 Official Website: https://intermeasure.org/itms2024/ 【 Dates 】 From __ (Wednesday) to __ (Friday), 202_ 【 Venue 】 Tokyo Big Sight (Tokyo International Conference Center) East Hall (Booth Number: ___) 【 Exhibited Products 】 - Air Leak Tester - Hydrogen Leak Detector - Pin Hole (Reference Test Piece) and more. For more details, please refer to the "Related Materials" (PDF file) below.

Nitto Kohki will exhibit at the "H₂ & FC EXPO Spring International Hydrogen and Fuel Cell Exhibition" held at Tokyo Big Sight, West Exhibition Hall 2, from February 28 (Wednesday) to March 1 (Friday), 2024. [Booth Number: W14-63] The quick fluid coupling "Coupler" is a product that allows for the rapid connection and disconnection of piping for various fluids such as air, water, oil, and chemical solutions. At this exhibition, we will primarily showcase the high-pressure hydrogen filling quick fluid coupling "HHV Coupler."

☆☆☆ Urgent Visit to Japan & Emergency Event Announcement ☆☆☆ Dr. Yuval Levy, CEO of ISCFDC and developer of EPPIC, who has been involved in CFD research at NASA Ames Research Center for about five years, is coming to Japan! He will demonstrate and explain advanced CFD technologies, application cases, and the latest features of EPPIC himself. □ Date and Time □ July 31, 2026 (Friday) 13:00-18:00 (Registration starts at 12:30) <Part 1: Post-Processor Session> 13:00-16:40 <Part 2: Pre-Processor Session> 16:50-17:50 <Networking Event> 18:10-19:40 □ For more details □ Visit the Hulinks page https://www.hulinks.co.jp/seminar/eppic/

[Viewer Benefits Available] Explaining Tips for LC in a Short Seminar Do you have concerns such as "I'm unsure about column selection," "I'm struggling to optimize analysis conditions," or "I have challenges analyzing compounds with weak retention" in LC analysis? Waters will hold a seminar titled "Must-Listen! Advanced LC Application Seminar" where you can learn practical LC analysis know-how in just 30 minutes. In this seminar, we will cover useful topics in a total of six sessions, including tips for choosing detectors, how to utilize reverse phase columns, scaling up to preparative LC, approaches for analyzing hydrophilic and highly polar compounds, case studies of low-adsorption HPLC, and improving purity through solid-phase extraction. Each session is scheduled to start at 15:00. Event Themes: • October 6 (Tuesday) - Session 1: Tips for Choosing Detectors • October 13 (Tuesday) - Session 2: Tips for Choosing Columns • October 21 (Wednesday) - Session 3: Tips for Preparative LC • October 27 (Tuesday) - Session 4: Approaches for Analyzing Hydrophilic and Highly Polar Compounds • November 5 (Tuesday) - Session 5: Case Studies of Low-Adsorption HPLC • November 10 (Tuesday) - Session 6: Tips for Solid-Phase Extraction

In liquid biopsy research, we will introduce a technical evaluation of proteome analysis to obtain reliable data from trace plasma, as well as case studies on data quality verification using the Contamination Index and Simple Western.