Physikalisch-Technische Bundesanstalt
Source: Produktblatt des Herstellers
CASSETTE INLAY
Original description
pinta acoustic cassette inlay willtec FM melamine foam
ISO 354 – reverberation chamber· 2 variants
αp per ISO 11654
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| Compare | Value | |
|---|---|---|
| 10 mm | αw0.68 | |
| 5 mm | αw0.57 |
Weight / density: 80 kg/m³
Dimensions: variabel
Distance: 350 mm
