MetalHighly absorbent
Data source
PTB reference data
Physikalisch-Technische Bundesanstalt
Source: Manufacturer data www.luxalon.com
Value from the PTB table, not verified
Hunter Douglas Luxalon 130 B perforated aluminum panels
Luxalon 130 B
PTB reference data
Original description
Hunter Douglas Luxalon 130 B perforated aluminum panels
Material properties
Manufacturer: Hunter Douglas
Thickness: 0 in
Wall distance: 6.3 in
Hole size: 0.1 in
Backing: 0 in black acoustic non-woven facing
Surface: stove-enameled
Measurement data
Sound absorption
Reverberation chamber (ASTM C423 / ISO 354)
NRC
0.75
derived from ISO 354 lab data
Frequency values
αp nach ISO 11654
| f (Hz) | 125 | 250 | 500 | 1k | 2k | 4k |
|---|---|---|---|---|---|---|
| αp | 0.35 | 0.75 | 0.85 | 0.65 | 0.65 | 0.60 |
Create a permanent free account — Access frequency bands, variants and export.
Free. No password required.
Value from the PTB table, not verified
NRC: 0.75 (derived from ISO 354 lab data)
Measured values as a table (1 measurement)
| Build-up | NRC | 100 Hz | 125 Hz | 160 Hz | 200 Hz | 250 Hz | 315 Hz | 400 Hz | 500 Hz | 630 Hz | 800 Hz | 1000 Hz | 1250 Hz | 1600 Hz | 2000 Hz | 2500 Hz | 3150 Hz | 4000 Hz | 5000 Hz | 6300 Hz |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 160 mm · Deckenpaneele · gelocht | 0.75 | 0.15 | 0.37 | 0.50 | 0.63 | 0.81 | 0.84 | 0.85 | 0.91 | 0.78 | 0.70 | 0.65 | 0.64 | 0.67 | 0.70 | 0.64 | 0.60 | 0.58 | 0.56 | 0.53 |
Measured values as a table (1 measurement)
Access frequency bands, variants and export. Create a permanent free account
Last updated:
