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RION Heavy Floor Impact Source (Bang Machine) FI-02

For testing the acoustic properties of floor construction.

* Heavy and soft impact source suitable for floor impact sound level measurement, simulating events such as children jumping up and down.
* Can be used to evaluate mainly the medium and low frequency range insulation aspect in the acoustic performance of floor structures.
* JIS A 1418-2: 2019 Standard Heavy Impact Source (impact force characteristics 1)

Heavy Floor Impact Source (Bang Machine)

Model:

FI-02

Maker:

RION CO.,LTD.

Octave band impact force exposure levels and tolerances of impact force properties (1)

 

Octave band center frequency Hz Octave band impact force exposure levels dB Tolerances dB
31.5 47.0 ±1.0
63 40.0 ±1.5
125 22.0 ±1.5
250 11.5 ±2.0
500 5.5 ±2.0

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