Weighing 2.5 kg and easy to carry, a stable impact force of approximately 1500 N can be obtained by free-falling from a height of 1 m.
YI-01 is a lightweight structure building 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 achieved. 【Features】 ■ Lightweight at 2.5 kg and easy to carry ■ Developed for use as a standard weight impact source according to JIS A 1418-2:2000 "Measurement Method for Floor Impact Sound Insulation Performance of Buildings" ■ Designed to ensure consistent impact force characteristics regardless of the 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
catalog（1）
Download All Catalogs![Weight Bed Impact Sound Generator (Impact Ball) 'YI-01' [Catalog]](https://image.www.ipros.com/public/catalog/image/01/d7f/494402/IPROS92349154227524759098.jpeg?w=120&h=170)
Company information
We, Soki, have been challenging new ways to "measure" with our "technological capabilities" and "on-site capabilities" since our establishment as "Soki Shokai" in April 1986, based on our desire to "create a new century with measurement technology." As a specialized store in the surveying and measurement field of the Kanamoto Alliance Group, we will continue to 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.
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