TextileBroadband absorber
Data source
PTB reference data
Physikalisch-Technische Bundesanstalt
Source: Produktblatt des Herstellers
pinta acoustic BALANCE ART Artist textile absorber element
BALANCE ART – Artist
PTB reference data
Original description
pinta acoustic BALANCE ART Artist textile absorber element
Material properties
Manufacturer: pinta acoustic gmbh
Thickness: 20 mm, 25 mm, 50 mm
Wall distance: 0 mm
Measurement data
Sound absorption
ISO 354 – reverberation chamber· 3 variants
αw
0.46
Frequency values
αp per ISO 11654
| f (Hz) | 125 | 250 | 500 | 1k | 2k | 4k |
|---|---|---|---|---|---|---|
| αp | 0.25 | 0.65 | 0.90 | 0.50 | 0.25 | 0.15 |
Create a permanent free account — Access frequency bands, variants and export.
Free. No password required.
| Compare | Value | |
|---|---|---|
| 50 mm | αw0.46 | |
| 25 mm | αw0.39 | |
| 20 mm | αw0.36 |
Dimensions: 3000 x 3500 mm
Distance: 0