Absorber Plano S Polar Baffle
Fural Soft Akustik Absorber Plano S Polar
αw 0.60–1.00Absorber classes A–C
Manufacturer
Fural Soft Akustik
Fural Soft Akustik is Fural's brand for sound absorbers: ceiling rafts, baffles, acoustic panels, wall absorbers, inserts for grid ceilings and the seamless acoustic plaster phonestop V, mostly made of melamine resin foam and PET. The products come from the former pinta acoustic, whose machines, test reports and many employees Fural took over.
Description
Absorber Plano S Polar is a baffle made of PET (100% polyester), supplied with a factory-fitted aluminium carrier profile and two hooks for hanging on steel cables. Different absorber heights and layout modules can be combined, and the baffles can also be hung beneath ceilings with concrete core activation. It is intended for medium-height and high rooms such as educational buildings, open-plan offices and meeting rooms, creative spaces, canteens, event spaces, lofts and production facilities.
Technical data
Measurement data
Sound absorption
ISO 354 – reverberation chamber· 4 variants
Frequency values
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| Compare | Value | ||
|---|---|---|---|
| 625 mm baffle height, 50 mm thickness | 400 mm axis spacing | αw1.00 | |
| 410 mm baffle height, 50 mm thickness | 400 mm axis spacing | αw0.85 | |
| 625 mm baffle height, 50 mm thickness | 720 mm axis spacing | αw0.80 | |
| 410 mm baffle height, 50 mm thickness | 720 mm axis spacing | αw0.60 |
Absorber class: A
Test report: 1711-001-17
Institute: SG Bauakustik
Measurement date: 21/08/2017
Distance: 2000 mm suspension height
Measured values as a table (4 measurements)
| Build-up | αw | Absorber class | 100 Hz | 125 Hz | 160 Hz | 200 Hz | 250 Hz | 315 Hz | 400 Hz | 500 Hz | 630 Hz | 800 Hz | 1000 Hz | 1250 Hz | 1600 Hz | 2000 Hz | 2500 Hz | 3150 Hz | 4000 Hz | 5000 Hz |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 410 mm baffle height, 50 mm thickness · 400 mm axis spacing · 2000 mm suspension height | 0.85 | B | 0.10 | 0.23 | 0.31 | 0.44 | 0.64 | 0.60 | 0.78 | 0.80 | 0.97 | 1.17 | 1.24 | 1.24 | 1.32 | 1.32 | 1.39 | 1.37 | 1.32 | 1.29 |
| 625 mm baffle height, 50 mm thickness · 400 mm axis spacing · 2000 mm suspension height | 1.00 | A | 0.14 | 0.39 | 0.51 | 0.58 | 0.87 | 0.86 | 1.03 | 1.08 | 1.28 | 1.32 | 1.50 | 1.52 | 1.61 | 1.63 | 1.75 | 1.69 | 1.72 | 1.70 |
| 410 mm baffle height, 50 mm thickness · 720 mm axis spacing · 2000 mm suspension height | 0.60 | C | 0.04 | 0.16 | 0.24 | 0.29 | 0.41 | 0.39 | 0.51 | 0.57 | 0.69 | 0.77 | 0.88 | 0.89 | 0.92 | 0.93 | 0.92 | 0.95 | 0.95 | 0.92 |
| 625 mm baffle height, 50 mm thickness · 720 mm axis spacing · 2000 mm suspension height | 0.80 | B | 0.11 | 0.26 | 0.34 | 0.47 | 0.56 | 0.57 | 0.73 | 0.75 | 0.98 | 1.01 | 1.16 | 1.18 | 1.26 | 1.30 | 1.30 | 1.29 | 1.31 | 1.27 |
Measured values as a table (4 measurements)
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