Japan Wind Tunnel Manufacturing Inc.（株式会社日本風洞製作所） Product Lineup

A high-speed wind tunnel for sensor calibration.

• Analytical Equipment and Devices
• Wind Speed/Volume Meter
• Testing Equipment and Devices

A compact wind tunnel for calibrating anemometers and conducting small-scale wind tunnel experiments. It can be operated on a tabletop or workbench. The smallest versions can be powered from a common power outlet.

• Analytical Equipment and Devices
• Wind Speed/Volume Meter
• Testing Equipment and Devices

The CWT series is a "modular wind tunnel" that can be realized from small measurement sections to large measurement sections by combining the common units. Benefits include cost reduction due to component commonality, portability in case of expansion or temporary storage. *The nozzle area and dimensions will be customized for each design to meet the customer's needs.

• Analytical Equipment and Devices
• Wind Speed/Volume Meter
• Testing Equipment and Devices

This is an automotive wind tunnel scale that achieves high precision (±0.05% Reading) in a space-saving design with a thickness of only 30 cm. The entire system is modular, allowing for installation in areas where forklifts cannot access, using only a hand lifter. It was developed in collaboration with Yamato Scale Co., Ltd., a manufacturer that has handled numerous wind tunnel scales for major automotive manufacturers, and Nishiyama Co., Ltd., a technology development-oriented trading company. In addition to purchasing the equipment, it is also available for rental at the testing center in Numazu.

• Analytical Equipment and Devices
• Testing Equipment and Devices
• Other measurement, recording and measuring instruments

The Aero Optim series is a "stackable wind tunnel unit." All functions of the wind tunnel (blowing, diffusion, equalization, rectification) are consolidated into a unit sized 700mm x 700mm, allowing for the flexible realization of the required blowing area by stacking the units. We offer flexible solutions for wind tunnel testing, which is often perceived as expensive, at a more affordable price. 【Measurement Platforms】 For bicycles, competitive wheelchairs, 6-axis measurement platforms, etc. 【Blowing Related】 Additional rectification sections, additional contraction units, etc. *Please view the demo video below. For more details, please contact us or download the PDF for more information.

• Analytical Equipment and Devices
• Wind Speed/Volume Meter
• Testing Equipment and Devices

**Aero Optim Series** ★For more details, please visit our website★ https://japanfudo.com/product/aerooptim-cell.html The Aero Optim series is a "stackable wind tunnel unit." Initially developed with the concept of providing wind tunnel experiments easily accessible to cycling enthusiasts, it is now being utilized for a wide range of applications, including not only bicycles but also wind resistance testing. All functions of the wind tunnel (blowing, diffusion, uniformity, and rectification) are consolidated into a unit approximately 70 cm square, allowing for flexible adjustment of the blowing area by stacking the units as needed. By breaking the traditional image of wind tunnels as "large, high-cost, and high-maintenance," we have made it possible for those who previously could not access conventional wind tunnel experiments to easily introduce wind tunnels with a "compact, low-cost, and low-maintenance" solution. **[Measurement Platforms]** For bicycles, competitive wheelchairs, 6-axis measurement platforms, etc. **[Blowing Related]** Additional rectification sections, additional contraction units, etc.

• Analytical Equipment and Devices
• Wind Speed/Volume Meter
• Testing Equipment and Devices

**Aero Optim Series** ★For more details, please visit our website★ https://japanfudo.com/product/aerooptim-cell.html The Aero Optim series is a "stackable wind tunnel unit." It consolidates all functions of a wind tunnel (airflow, diffusion, uniformity, rectification) into a unit approximately 70 cm square, allowing for a customizable airflow area by stacking the units as needed. This breaks the traditional image of wind tunnels as "large, high-cost, and high-maintenance" systems, making it accessible for those who previously found wind tunnel experiments out of reach by achieving "compact, low-cost, and low-maintenance" solutions. The quality of the airflow is also sufficient for wind resistance testing. While it is possible to use the basic unit alone, additional options can enhance flow quality, add measurement functions, and allow for individual control of fans. **[Measurement Platforms]** For bicycles, competitive wheelchairs, 6-axis measurement platforms, etc. **[Airflow Related]** Additional rectification sections, contraction unit additions, etc.

• Analytical Equipment and Devices
• Wind Speed/Volume Meter
• Testing Equipment and Devices

**Aero Optim Series** ★For more details, please visit our website★ https://japanfudo.com/product/aerooptim-cell.html The Aero Optim series is a "stackable wind tunnel unit." It consolidates all functions of a wind tunnel (air supply, diffusion, uniformity, rectification) into a unit approximately 70 cm square, allowing for the creation of an air supply area as needed by stacking the units. By breaking the traditional image of wind tunnels as "large, high-cost, and high-maintenance," we realize a "compact, low-cost, and low-maintenance" solution, making it easy for those who previously could not access conventional wind tunnel experiments to adopt wind tunnels. While it is possible to use the basic unit alone, additional options can enhance flow quality, add measurement functions, and allow for individual control of fans. **[Measurement Platforms]** For bicycles, competitive wheelchairs, 6-axis measurement platforms, etc. **[Air Supply Related]** Additional rectification sections, additional contraction units, etc.

• Analytical Equipment and Devices
• Wind Speed/Volume Meter
• Testing Equipment and Devices

This is a measurement platform for bicycle wind Tunnel Testing – 2020J that only measures air resistance (drag). The top surface of the measuring platform is made of synthetic wood, allowing the test object to be freely attached using screws and other fasteners. It also features a correction function that removes noise caused by the movement of the occupant's center of gravity, enabled by dedicated PC software.

• Analytical Equipment and Devices
• Testing Equipment and Devices
• Other measurement, recording and measuring instruments

This is a measurement platform for measuring the air resistance (drag) of competitive wheelchairs. It comes with adjustable fixtures that can be tailored to the wheelchair's wheelbase and wheel size. Measurements can also be taken while a person is seated or pedaling. Additionally, options for automatic roller rotation and load devices are available. The dedicated PC software includes a correction function to eliminate noise caused by the shift in the rider's center of gravity.

• Analytical Equipment and Devices
• Testing Equipment and Devices
• Other measurement, recording and measuring instruments