PVC plastic film, stretched smooth

PTB reference data

Original description

Material properties

Thickness: 0.2 mm

Wall distance: 100 mm

Surface weight: 0.2 kg/m²

Surface: stretched smooth

ISO 354 – reverberation chamber

αw

0.04

αp nach ISO 11654

125 Hz

0.00

250 Hz

0.00

500 Hz

0.10

1000 Hz

0.10

2000 Hz

0.10

4000 Hz

0.00

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Method (354): Measured