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Essential 'Sound Source Equipment Group' for Architectural Acoustics Measurement
It is used in conjunction with our sound level meter for architectural acoustic measurements.
![Weight Bed Impact Sound Generator (Impact Ball) 'YI-01' [Rental]](https://image.mono.ipros.com/public/product/image/c20/2000486050/IPROS94578556859070271222.jpeg?w=280&h=280)
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.
