The five hammerheads at the bottom of the main body alternately strike the floor, producing impact sounds.
It is used to measure the floor impact sound insulation performance of buildings as specified in JIS A 1418-1.
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basic information
Product Code: 20310 *Please provide this number when making inquiries for a smoother process. 【Features】 ○ A measuring and hard impact source used for measuring floor impact sound levels, simulating sound sources generated by walking in shoes. ○ Applicable standards: JIS A 1418-1:2000, ISO R 140 ○ Hammer: Cylindrical with a diameter of 3 cm, arranged in a straight line with 5 pieces spaced 10 cm apart. ○ Hammerhead: Made of stainless steel with a convex spherical surface having a radius of curvature of 50 cm and ISO standard rubber. ○ Hammer weight: 500±5g (including the hammerhead) ○ Impact time interval: 100±5ms ○ Floor impact velocity: 88.5 cm/s (equivalent to free fall from a height of 4 cm) ● For more details, please contact us.
Price information
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Delivery Time
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Applications/Examples of results
It is used to test the performance of floor surface finishing materials regarding their sound insulation performance, primarily in the mid to high frequency range.
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Company information
Rex Co., Ltd. primarily focuses on the rental of measuring instruments, surveying equipment, weighing devices, and inspection machinery, providing broad support for issues related to measuring instruments through four service offerings: [Rental] [Calibration] [Sales] [Technical Proposals]. ■ Rental - A rich lineup of 2,000 models and 27,000 units, with numerous products available across various industries. - We can propose suitable products based on your requests and ensure the fastest shipping of inspected products. ■ Calibration - We have calibration experience with a diverse range of models, regardless of the manufacturer! One-stop and comprehensive support from calibration to repair is available. - By strengthening our facilities and expanding our unique network, we achieve satisfactory prices, delivery times, and quality. ■ Sales - Unusually, price negotiations are possible in our online shop! We also have many sales records for products not listed on the site. - In response to customer requests, we have started selling used products, which has become a well-received service. ■ Technical Proposals (NETIS and Construction ICT System Proposals) - We assist with creativity and innovation using system products and NETIS registered items! We also gather information on new technologies. - Even for products not listed, we can customize them according to customer requests and site conditions.
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