Participation in the 121st Catalysis Discussion Meeting.

Coriolis digital mass flow meter (flow meter) and controller capable of measuring true mass flow rate.

The precision mass flow meters (flow meters) / controllers for liquids and gases use advanced Coriolis sensors (patented) and are high-performance instruments that directly measure mass regardless of changes in operating conditions (pressure, temperature, density, thermal conductivity, viscosity, etc.). Both integral and separate types of control valves are available. The control valves differ from those of competitors in their modular structure, allowing customers to replace them on-site without adjustment work. The standard valve is of the normally closed type with a Kv value of up to 1.5. Additionally, normally open types are also available. For more details, please download the catalog.

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Pressure-resistant explosion-proof type liquid Coriolis mass flow meter with domestic explosion-proof/IECEx/ATEX Zone-1 certification, also compatible with gas measurement.

The "mini CORI-FLOW Ex d" is a robustly designed Coriolis mass flow meter for liquids/gases that can be applied in hazardous locations. The compact mass flow meter mini CORI-FLOW series M12-M14 is housed in a pressure-resistant explosion-proof container. The mini CORI-FLOW Ex d series covers a small flow range from 100 mg/h to 30 kg/h. The equipment can be used at line pressures up to 10.7 or 13.8 MPa(a). 【Features】 ■ Domestic explosion-proof type certification (IIB T6 Gb) ■ IECEx and ATEX approved, pressure-resistant explosion-proof ■ Direct mass flow measurement independent of fluid characteristics ■ High accuracy and excellent repeatability ■ Multi-range ■ Standard: Analog 0 ... 5(10) Vdc and 0(4)... 20 mA output and digital communication RS232 ■ Option: RS485 communication compatible (Modbus, PROFIBUS-DP, DeviceNet, FLOW-BUS) ■ Intrinsically safe Ex i 4...20 mA current output *For more details, please refer to the catalog or feel free to contact us.

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The mass flow controller, capable of high-speed control due to the fast response of the sensor.

The "mini CORI-FLOW(R) mass flow controller (flow meter)" features high stability control output and fast response. Due to the fast sensor response (50…200 msec), high-speed control has become possible. Therefore, applications such as split delivery can be expected. 【Features】 ○ Directly connected control valve ○ Fast response For more details, please contact us or download the catalog.

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Adoption of mass flow control pumps! A liquid distribution system with a control method that replaces valve control.

The "mini CORI-FLOW(R) liquid dispensing system (pump system)" consists of a Coriolis flow meter, gear pump, filter, check valve, and the piping that connects them. All components are electrically and mechanically integrated, supplied after optimization of the PID controller and comprehensive testing. The pump series is available for extremely low flow rates to relatively high flow rates, high pressure, wide control ranges, and for aggressive fluids. In addition to operation in analog mode, it can also be used in digital mode. 【Features】 - Simple, compact configuration; easy to use - No need for boosting liquid sources - Compact complete dispensing system - Direct mass measurement and control For more details, please contact us or download the catalog.

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[Pump System Case 2] Supercritical Gas Measurement and Control

Fluid near the supercritical region; measuring substances like carbon dioxide (CO2) and ethylene (C2H4) is not easy. For example, carbon dioxide (CO2) enters the critical region when the temperature exceeds 20°C and the pressure reaches about 30 bara. Under such conditions, the physical properties, such as density and specific heat, change rapidly as a result of temperature and pressure variations. Therefore, measuring these fluids using thermal methods becomes very difficult. The "Mini CORI-FLOW(R)" provides true mass flow measurement regardless of physical properties, thus solving these issues all at once. 【Application Examples】 - Measurement of the mass of the molecules themselves, whether the fluid is in gas, liquid, or at their boundary. - This measurement principle has been field-validated to provide high precision and stable measurements. For more details, please contact us or download the catalog.

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[Pump System Case 1] Gas or Liquid Precursor Delivery

In the vapor deposition process, various precursor fluids (regardless of whether they are gases or liquids) must be precisely controlled. The "mini CORI-FLOW(R) series high-precision mass flow controllers" are particularly well-suited for these demanding applications. Thanks to the "multi-range" feature, OEM customers do not need to maintain numerous types of instruments. This device allows for easy range changes, thereby providing a cost of ownership advantage. [Application Examples] - Applying mini CORI-FLOW(R) to additive dosing → Enables the easy construction of a compact and autonomous system. - Applying mini CORI-FLOW(R) to batch counters → Provides high precision, high speed, high repeatability, and a compact batch and dosing system. For more details, please contact us or download the catalog.

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High-precision flow meter suitable for research on liquids/gases!

A compact flow meter that is one-tenth the size of conventional models, suitable for extremely low to low flow ranges. Designed to pursue cost-effective mass flow meters and controllers. ● The world's smallest Coriolis flow controller ● High precision 1: A mechanism that is unaffected by changes in operating conditions (pressure, temperature, density, thermal conductivity, viscosity). ● High precision 2: The world's smallest error range with a reading accuracy of ±0.2 ● Applicable to both liquids and gases ● Proven track record in Europe ...and many other features. ★ For more details, please contact us or download the catalog to view.

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Achieve precise control and high reproducibility! MFC that can control the flow rate of TiCl4.

The "Liquid MFC for TiCl4" is a device that can precisely control the flow rate of TiCl4. TiCl4, used in processes such as metal hardening, has traditionally relied on thermal MFCs. However, these devices struggle to adapt to physical changes in the fluid, such as density and specific heat, making it difficult to accurately measure, control flow rates, and maintain high reproducibility. To use them effectively, each user and equipment manufacturer requires specific know-how, which has been a significant challenge. By using this product, precise control and high reproducibility can be achieved. 【Features】 - The measurement principle is Coriolis rather than thermal. - It can deliver "accurate mass" without being affected by physical changes in the fluid. - A separate control valve type can be selected for better maintenance considerations. For more details, please refer to the catalog or feel free to contact us.

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We will exhibit at the ICT Expo 2026 in Yamaguchi. Date: January 22, 2026 (Thursday) 12:30-17:30 ~ January 23 (Friday) 9:00-13:00 Venue: KDDI Ishin Hall, 1-1 Reiwa 1-chome, Ogori, Yamaguchi City Our booth No. A5 After registration, it will be at the back left of the entrance.

Fujikou Shuhou Industry Co., Ltd. will hold a free online seminar titled "Frequently Asked Questions about Laser Hardening" on February 19, 2025 (Wednesday). We have had discussions about laser hardening with various customers, and we will pick out several frequently asked questions and provide brief explanations. This seminar will be a helpful reference for those who have questions about laser hardening. 【Recommended for】 ■ Those who want to know a bit more about the niche aspects of laser hardening ■ Those who want to learn about common questions regarding laser hardening

Hello! This is OK-DEPOT. Starting tomorrow, we will hold a comprehensive seminar on natural material building materials that you can immediately propose! We encourage you to participate. *Please note that we may refuse participation from competitors or those in the same industry. ★Recommended for: - Those who want to make natural materials a strength of their company - Those who want to improve their proposal skills and increase unit prices - Those who want to utilize this as part of new employee training <How to Attend> This seminar will be conducted online (via the Zoom web conferencing system). You can participate from anywhere using your usual computer, smartphone, or tablet. Even if you have never used it before, you can easily connect by clicking the URL in the invitation email. (It takes about 3 minutes) After applying, please join the seminar using the invitation email that will be sent to you the day before the event. *To deliver valuable information to your company, we require video to be ON. If we cannot confirm that your video is ON, you may be asked to leave. Thank you for your understanding. *For quality improvement, the seminar will be recorded.

Our company will be exhibiting at the 44th Refrigeration, Air Conditioning, and Heating Exhibition, 'HVAC&R JAPAN 2026', held at Tokyo Big Sight. The main theme of this exhibition is "The Future Answers in HVAC&R," showcasing cutting-edge technologies, systems, and advanced products and services all in one place. At our booth, we plan to display "CO2 sensors" and "controllers." We sincerely look forward to your visit.

Latest Technology in Slope Disaster Prevention Seminar Held! As research results that organize the challenges of rockfall countermeasures, we will introduce the automation of surveys using ICT, the elucidation of wire mesh behavior, and emergency response methods. Furthermore, we will explain advanced technologies for preventing rockfalls and avalanches, such as net-type prevention techniques and fiber belt slope reinforcement, in response to the increase in landslides and compound disasters due to typhoons and heavy rain. We look forward to your participation. ■ Speaker and Seminar Overview 1. "Recommendations for the Advancement of Rockfall Countermeasures" 15:00–16:00 (60 minutes) Speaker: Hidetoshi Matsushima, President and CEO, Be Safe Co., Ltd. {Break 10 minutes} 2. Introduction of Nippon Steel's slope and embankment countermeasure technologies, including rockfall and snow prevention 16:10–16:35 (25 minutes) Speaker: Kengo Hori, Senior Chief Engineer, Civil Engineering Development Technology Department, Nippon Steel Materials Co., Ltd. *We strive to ensure the seminar concludes smoothly; however, due to the potential extension of lecture times and the provision of CPD/CPDS, there may be instances where the lecture time exceeds a few minutes.