Manufacturer
Selador Acoustics
Selador Acoustics is the acoustics brand of Vöhringer GmbH & Co. KG, based in Trochtelfingen in the Swabian Jura. Founded in 1921, the family-owned company has its roots in woodworking and manufactures coated board materials, furniture components, profiles and lightweight construction elements. Its PET acoustic elements are made in Germany. The range comprises elements for suspended grid ceilings (Celor), ceiling rafts, baffles and cylindrical elements (Cevita), wall tiles (Murea), as well as room dividers (Divera) and desk screens (Divina) with timber frames. They are used in offices, conference rooms, schools and public buildings.
Documents
Divera Anula Free-Standing Screen
Selador Divera Anula
Description
Free-standing PET screen on feet for open-plan offices.
Technical data
Measurement data
Sound absorption
Reverberation chamber (ASTM C423 / ISO 354)
Frequency values
Aobj per ISO 354 · octave band (m²)
| f (Hz) | 125 | 250 | 500 | 1k | 2k | 4k |
|---|---|---|---|---|---|---|
| Aobj | 0.64 | 1.94 | 2.45 | 3.01 | 3.02 | 3.10 |
Create a permanent free account — Access frequency bands, variants and export.
Free. No password required.
Method (354): Measured
Mounting type: Type I – Freestanding (ASTM E795: I mounting, individual objects)
Room volume: 2,938 cu ft
Measured values as a table (1 measurement)
| Build-up | NRC | 125 Hz | 250 Hz | 500 Hz | 1000 Hz | 2000 Hz | 4000 Hz |
|---|---|---|---|---|---|---|---|
| 3 Stellwände Divera Anula (69 × 38 × 2 in), freistehend; A each free-standing screen (Aobj, m²) | – | 0.64 | 1.94 | 2.45 | 3.01 | 3.02 | 3.10 |
Measured values as a table (1 measurement)
Access frequency bands, variants and export. Create a permanent free account
Last updated: