Measuring the skid resistance value of road surfaces. A compact road surface friction measuring device that is easy to carry, simple to operate, and minimizes individual differences among operators.
The "Road Surface Friction Measurement Device / DF Tester" is a portable dynamic friction measurement device that can be used in narrow spaces, curves, and on slopes. It detects the relative deformation of a measuring disc equipped with a flywheel that rotates via a drive motor and three rubber sliders. It measures the sliding resistance between the rubber sliders and the measuring surface. This product is used not only in Japan but also by various organizations and companies overseas, including research institutions such as universities, road companies, automobile manufacturers, tire manufacturers, airports, and monorails. 【Features】 - Short measurement time, easy operation, and no individual differences among operators - Compact and easy to transport, can be transported in a wagon - Automatic watering through a watering pipe from the water tank (accessory) - Easy comparison with previously measured data using the included software - Power supply can be from a car battery (DC12V) or AC100V using an A/D converter (sold separately) *For more details, please refer to the PDF document or feel free to contact us.
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basic information
【Measurement Principle】 ■ Detects the relative deformation of the measuring disk equipped with a flywheel that rotates by a drive motor and three rubber sliders. ■ Measures the frictional resistance between the rubber sliders and the measurement surface.
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Applications/Examples of results
Main measurable locations: - Paved surfaces such as roads, sidewalks, and airport runways - Floors of buildings - Paving test specimens, panels, and other surfaces, etc.
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Shima Trading Company has been facing customers and society for over 100 years since its founding in 1904. The root of our history, which has continuously responded to the ever-changing needs of the times, lies in our "Challenger Spirit," which fearlessly embraces change and boldly tackles any challenge in pursuit of ideals. This spirit has been passed down as our corporate motto of "Creation and Innovation" and continues to support our company today. Moving forward, we will always consider what is truly needed for a "society that has taken a step forward" and continue to take on challenges. Under the newly established management policy slogan "Find x Design→Create," we aim to transform from a traditional trading company business to a business focused on solving social issues. If you have any concerns in areas such as: ▶ Manufacturing sites ▶ User application sites ▶ Environmental impact after use why not consider solutions together with us? With our curious sales team and the organizational strength built over a long history, we will provide services aimed at solving your challenges!