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 same units. The advantages include cost reduction due to mass production effects, portability in case you want to expand after installation, and the ability to change the installation location after setup. *Only the nozzle is customized for each customer. The exit area and exit dimensions can be customized according to the customer's specifications.

• 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." It consolidates all functions of a wind tunnel (blowing, diffusion, homogenization, rectification) into a unit sized W686mm x H683mm, allowing for the flexible realization of the required blowing area by stacking the units. Regarding wind tunnel testing, which often has a high-cost image, we offer flexible solutions at a reduced price. 【Measurement Platforms】 For bicycles, competitive wheelchairs, 6-axis measurement platforms, etc. 【Blowing Related】 Additional rectification sections, additional contraction units, etc. Wind Tunnel

• 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/service4-1-1/ 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 allows anyone to conduct experiments without hassle. All functions of a wind tunnel (blowing, diffusion, uniformity, rectification) are consolidated into a unit approximately 70 cm square, and by stacking the units, you can freely achieve the required blowing area as needed. By breaking the traditional image of wind tunnels as "large, high-cost, and high-maintenance," and realizing "compact, low-cost, and low-maintenance," we enable those who previously found wind tunnel experiments out of reach to easily introduce a wind tunnel. 【Measurement Platforms】 For bicycles, competitive wheelchairs, 6-axis measurement platforms, etc. 【Blowing Related】 Additional rectification sections, additional contraction units, etc. Wind Tunnel

• 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/service4-1-1/ 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 flexible adjustment of the airflow area by stacking the units as needed. By breaking the traditional image of wind tunnels as "large, high-cost, and high-maintenance," we achieve "compact, low-cost, and low-maintenance," making it easy for those who previously could not access conventional wind tunnel experiments to introduce a wind tunnel. While it is possible to use just the basic unit, 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 components, contraction unit additions, etc. Wind Tunnel

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

This is a wind tunnel scale for competitive bicycles. It is designed with the assumption of being combined with the Aero Optim series and features a portable, slim body for high usability. It supports not only quick releases but also all types of through axles commonly available in the market.

• 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 while 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 center of gravity of the rider. Wind Tunnel

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