Physikalisch-Technische Bundesanstalt
Source: Herstellerangabe
Ecophon – Access C
Original description
Ecophon Access C glass wool fiber absorber
ISO 354 – reverberation chamber· 2 variants
αp per ISO 11654
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| Compare | Value | |
|---|---|---|
| 25 mm | αw0.81 | |
| 20 mm | αw0.81 |
Weight / density: ca. 4 kg / m² each nach Ausführung and Unterkonstruktion
Dimensions: Länge 560 - 2400 mm, width 577, 677, 777, 877, 977, 1077, 1177 mm
Distance: tKh = 200 mm (totale Konstruktionshöhe)