Hunter Douglas Luxalon 75 C perforated aluminum panels

Luxalon 75 C

PTB reference data

Original description

Material properties

Manufacturer: Hunter Douglas

Thickness: 0.5 mm

Wall distance: 200 mm

Surface weight: 2.13 kg/m²

Hole size: 1 mm

Backing: black acoustic non-woven facing

Surface: pre-coated, stove-enameled

Application: ceiling

ISO 354 – reverberation chamber

αw

0.71

αp nach ISO 11654

125 Hz

0.30

250 Hz

0.65

500 Hz

0.85

1000 Hz

0.85

2000 Hz

0.85

4000 Hz

0.65

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Method (354): Measured