Hunter Douglas Luxalon 80 B perforated aluminum panels

Luxalon 80 B

PTB reference data

Original description

Material properties

Manufacturer: Hunter Douglas

Thickness: 0.5 mm

Wall distance: 160 mm

Hole size: 2 mm

Backing: 0.2 mm black acoustic non-woven facing

Surface: pre-coated, stove-enameled

ISO 354 – reverberation chamber

αw

0.45

αp nach ISO 11654

125 Hz

0.10

250 Hz

0.35

500 Hz

0.60

1000 Hz

0.50

2000 Hz

0.65

4000 Hz

0.65

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Method (354): Measured