Physikalisch-Technische Bundesanstalt
Source: Produktblatt des Herstellers
Absorber RONDO – T
Original description
pinta acoustic RONDO – T melamine foam absorber
ISO 354 – reverberation chamber· 6 variants
αp per ISO 11654
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| Compare | Value | ||
|---|---|---|---|
| Ø230 mm | RMA 400 / 770 | αw0.78 | |
| Ø230 mm | RMA 600 / 770 | αw0.67 | |
| Ø230 mm | RMA 720 / 770 | αw0.61 | |
| Ø150 mm | RMA 400 / 830 | αw0.60 | |
| Ø150 mm | RMA 600 / 830 | αw0.46 | |
| Ø150 mm | RMA 720 / 830 | αw0.42 |
Weight / density: 9,5±1,5 kg/m³
Dimensions: 1200 mm
