■Introduction to Tribology Products and Our Laboratory■

Automatically measures the traction (friction) coefficient in boundary lubrication, mixed lubrication, and elastohydrodynamic lubrication.

【Product Overview】 The MTM Traction Tester is a tabletop friction and wear testing machine of the ball-on-disk type provided by PCS Instruments in the UK, and it is adopted as a standard device in the lubricants and additives industry. By optimizing friction characteristics, it significantly enhances performance and helps reduce operational costs. 【Features】 It is capable of sliding test specimens of various materials and shapes within a slip rate range of ±10,000%. By using the optional 3D-SLIM, it is possible to observe the formation process of the tribofilms. 【Main Evaluation Contents】 Stribeck curve (friction coefficient × rolling speed) Traction curve (friction coefficient × slip rate) Tribofilm measurement *Optional

• Testing Equipment and Devices

The oil film thickness in the elastic fluid lubrication state is measured using the principle of optical interference.

【Product Overview】 The EHD Oil Film Thickness Tester is a tabletop fully automatic oil film thickness testing machine provided by PCS Instruments in the UK, and it is the successor model to the already proven EHD1. 【Features】 It is capable of measuring thinner films (minimum oil film thickness of 2nm) than conventional optical interference methods. By using the optional 3D-SLIM, it is possible to analyze the oil film thickness distribution across the entire contact area. 【Main Evaluation Contents】 Oil film thickness Stribeck curve (friction coefficient × rolling speed) Traction curve (friction coefficient × slip ratio) Oil film thickness distribution *Optional

• Coating thickness gauge

Reproducing rolling contact fatigue (RCF) due to pitching under lubricated/non-lubricated conditions.

【Product Overview】 The MPR Pitching Test Machine is a three-cylinder testing device provided by the UK company PCS Instruments, which generates pitching in a short time by increasing the contact cycles. 【Features】 Compared to general fatigue wear testing machines, it is compact and requires a smaller sample size for testing, making operation simple. In addition to stopping the test based on arbitrary parameters, it allows for interruption and resumption for surface observation of the test specimen. 【Main Evaluation Content】 Fatigue wear testing

• Testing Equipment and Devices

Establish a parts and consumables storage to strengthen the after-sales service system. 【Conduct operational training and demonstrations!!】

The measurement instrument showroom established in 2008 was renewed in 2015, and we conduct operational training and demonstrations. 【About the Permanent Equipment】 ◇ Tribology Testing Machines from UK-based PCS Instruments ◇ ■ MTM Traction Testing Machine ■ EHD Oil Film Thickness Testing Machine ■ USV High Shear Viscometer ■ MPR Pitching Testing Machine ■ ETM High Load Traction Testing Machine ◇ UV Water Sterilization Device from Israel's Atlantium ◇ ■ HOD System *We have newly installed actual machines for demonstration tests, so please feel free to contact us when considering testing machines!

• others

For applications in beverages, aquaculture, water supply and drainage, cooling water, boiler water, and biofouling. A laboratory for conducting operational training and demonstrations is also available.

The "Hydro Optic Disinfection System" manufactured by Israel's Atlantium is a UV water sterilization device developed under a completely different concept based on fluid dynamics and optical theory, capable of addressing various types of bacteria, viruses, larvae, and protozoa. Please use it at final disinfection points for drinking water, aquaculture, water supply and drainage, cooling water, boiler water, and biofouling, where a reliable high sterilization rate is required. Additionally, it has the functionality and performance to serve as an alternative to thermal sterilization and disinfection filters, making it a groundbreaking device that can be used as a reliable sterilization method in fields where conventional UV sterilization devices cannot be applied. Moreover, it is easy to handle and the sterilization cost is less than one-tenth. *We have a catalog with examples of deliveries available, so please be sure to download it!

• Testing Equipment and Devices

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