With a lightweight of 2.5kg, it is easy to carry, and by dropping it freely from a height of 1m, a stable impact force of approximately 1500N can be achieved.
YI-01 is a lightweight structure building that is used when the impact force is excessive with a standard weight impact source (bang machine) that has impact force characteristics (1). Weighing only 2.5 kg, it is easy to carry, and by dropping it freely from a height of 1 meter, a stable impact force of approximately 1,500 N can be obtained. 【Features】 ■ Lightweight at 2.5 kg and easy to carry ■ Developed for use as a standard weight impact source in accordance with JIS A 1418-2:2000 "Measurement Method for Floor Impact Sound Insulation Performance of Buildings" ■ Designed to ensure no differences in impact force characteristics in any region, taking temperature dependence into account.
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basic information
■Main raw material: Silicone rubber ■Shape: Hollow sphere with an outer diameter of 178mm and a wall thickness of 32mm ■Equivalent mass: 2.5±0.1kg ■Coefficient of restitution: 0.8±0.1 ■Rubber hardness: 40°±5°
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Applications/Examples of results
Measurement of floor impact sound insulation performance of buildings.
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Company information
Since our founding in April 1986 as "Soki Shokai" with the vision of "creating a new century with measurement technology," we have continuously challenged ourselves to innovate in measurement through our "technical expertise" and "on-site capabilities." As a specialist in the surveying and measurement field within the Kanamoto Alliance Group, we will increasingly focus on "rental of surveying and measuring equipment," "development of automatic measurement systems," and "development of original products." We are committed to working together as a united team to meet the expectations of all our stakeholders. We sincerely appreciate the continued support and patronage of our customers and partners.