Notice of Participation in the Refrigeration, Air Conditioning, and Heating EXPO HVAC&R JAPAN 2022

Standard built-in electric air regulator! Testable up to full scale maximum 3.0 MPa/vacuum.

The "PROVASET T3LD" is a groundbreaking differential pressure air leak tester that uses differential pressure measurement. By measuring the differential pressure that occurs between the test work and the comparison sample, it enables a reduction in test time and high-sensitivity inspections. Real-time display of measurements and changes to set values can be performed simply and quickly on a touch panel color display. 【Features】 ■ Resolution down to 0.1 Pa (0.001 mbar) ■ 7-inch touch panel display ■ Up to 300 test programs/sequences can be set ■ Built-in pneumatic regulator as standard ■ Digital communication RS232/RS485, USB *For more details, please refer to the PDF document or feel free to contact us. *This product is available for actual machine lending and trials at our Tokyo showroom.

• Leak Testing Equipment

Equipped with a pressure circuit that can perform both flow tests and leak tests using program sequences.

The "PROVASET T3LPF" is an air flow testing device that uses an electro-pneumatic regulator to set the pressure. Real-time measurement display and setting value changes can be performed simply and quickly on a touch panel color display. It is suitable for use in test benches, production lines, and fully automated systems across all industrial sectors. 【Features】 ■ High-speed testing for filters/valves/cocks/exhaust manifolds <Flow Test> ■ Full scale testing up to a maximum of 300L/min ■ Resolution down to a minimum of 0.01cm3/min <Leak Test> ■ Full scale testing up to a maximum of 1.0MPa ■ Resolution down to a minimum of 0.01Pa (0.001mbar) * For more details, please refer to the PDF materials or feel free to contact us. * This product is available for loan or trial at our Tokyo showroom.

• Leak Testing Equipment

Regardless of machine dimensions or types of processing, by selecting suitable sensors and system configurations, we can detect minute defects in the micron range inline. Zero defective products!

The X series offers options for both press and rolling applications. The 'X3s (for press)' supports calibration of sensor waveforms with a maximum of 10 points and features an intelligent monitoring system equipped with a high-resolution 9-inch touch display. It is used for process monitoring, enabling optimization of production processes and improvement of work quality. Additionally, it has a positive impact on the entire machine. With multiple counter functions, it allows for detailed management and analysis of production. Furthermore, it can monitor process signals and display peak values, envelope curves, trends, and process quality.

• Other measurement, recording and measuring instruments

Easily manage the surface temperature of molds! Contributes to the stabilization of die-cast product quality (compatible with mega/giga casting) [*Demo available].

"TTV (Total Thermal Vision)" is an infrared vision system designed to monitor the surface temperature of molds during the die-casting process. The thermographic camera built into the machine applies infrared visual technology to monitor the thermal map of the mold surface in real-time. It visualizes the processing steps and contributes to the optimization of release spray and lubrication processes during die-casting production. Additionally, the system consists of a controller unit and a thermographic camera unit, both designed to operate in particularly harsh foundry environments. 【Features】 ■ Stabilization of quality ■ Reduction of process costs (decrease in the number of waste shots) ■ Extension of mold lifespan ■ Optimization of cycle time ■ Improvement of system efficiency (OEE enhancement) ■ Analysis of process variables and errors ■ Reduction of unexpected process stoppages *Demonstrations are available. Please feel free to inquire. For detailed specifications, please download the PDF and take a look.

• Other measurement, recording and measuring instruments

A non-contact sensor using chromatic confocal technology measures the distance and thickness of various materials that transmit white light.

By combining a diverse family of optical probes and controllers with various measurement ranges, mechanical dimensions, and measurement specifications, we can meet a wide range of application needs. We offer two models: the single-channel "CPS1" and the dual-channel "CPS2." <Features> - Capable of measuring various materials that can reflect white light (e.g., metals, glass, plastics, coatings, liquids) - Non-contact measurement possible in all cases where contact with the subject is not required - Can measure up to five layers of transparent layers simultaneously with a single optical probe - High measurement accuracy - Replaceable sensors (up to 32 maps can be saved, suitable probes can be used) - 7-inch integrated display - Passive optical probe unaffected by thermal or electrical noise - Easily integrable into any system using SDK and protocol commands - Reduction of measurement spot - Dynamic collection possible through measurements synchronized with an encoder (spatial synchronization) - Capable of measuring roughness *For more details, please refer to the PDF document or feel free to contact us.

• Other measurement, recording and measuring instruments
• Optical Measuring Instruments

We are pleased to announce that our company will be participating as a sponsor in Omnissa's flagship event, "Omnissa ONE Tokyo 2025."

We will be setting up a booth at the "Industrial Exchange Exhibition 2025," which will be held from November 26 (Wednesday) to November 28 (Friday), 2025. We sincerely hope you will consider visiting us. Date: November 26 (Wednesday) to November 28 (Friday), 2025 Venue: Tokyo Big Sight (3-11-1 Ariake, Koto-ku, Tokyo 135-0063) Our Booth: West Exhibition Hall, Booth Number: S-04 Admission Fee: Free Official Website: https://www.sangyo-koryuten.tokyo/ At this exhibition, we will showcase tin sulfide dispersion liquid and tin sulfide powder as high-capacity anode materials for secondary batteries, as well as tin sulfide nanosheets for optical devices, sensors, and semiconductors. We look forward to welcoming you all.

We would like to inform you that our company will co-host the Luncheon Seminar at the 46th Western Japan Society of Hepatology. Date and Time: December 5, 2025 (Friday) 11:40 AM - 12:30 PM Venue: Room 5 (Kaikyō Messe Shimonoseki 8F Room 801) For more details, please refer to the attached document.

[Key Lecture Content] 1. Reflection on the Mobile Industry in 2025 and Outlook for 2026 Mr. Toshiichi Kita, Senior Partner, Nomura Research Institute 1. What happened in the mobile market in 2025? ~Challenges arising from excessive regulation~ 2. Changes in the sales agency business 3. Evolution of devices and terminals 4. Expansion of the used and refurbished terminal market 5. Progress in carrier economic zone competition 6. Future of communication infrastructure business/telecommunication business 7. Review of competition rules 8. Outlook for 2026 9. Q&A / Business card exchange 2. Current Status and Future Outlook of the Used Terminal Market Mr. Hamaichi Awazu, President, NewsDotTech 1. Overview of the mobile market in 2025 ~What changed amid regulatory review and market reorganization~ 2. Factors contributing to the expansion of the used and refurbished terminal market 3. Initiatives of Reuse Mobile Japan 4. Challenges faced by NewsDotTech 5. Future outlook and vision 6. Q&A / Business card exchange

Contec will exhibit at the "IIFES2025 Advanced Technology Comprehensive Exhibition for Automation and Measurement," which will be held at Tokyo Big Sight from November 19 (Wednesday) to November 21 (Friday), 2025. This exhibition is a comprehensive showcase of cutting-edge technologies and information from the automation and measurement industries, centered around the electrical and measurement sectors. We will display many products, including the highly anticipated new CONPROSYS Robust I/O series and the CONPROSYS nano EtherCAT coupler unit.