Manufacturer
SCHALLSAUGER (KASPER GmbH)
SCHALLSAUGER is the acoustics product brand of KASPER GmbH in Rielasingen-Worblingen on Lake Constance. Founded in 1977, the family business manufactures printable fabric absorbers, LED-integrated acoustic panels and frameless wall and ceiling solutions on 2,500 m² of production space. The ALU LINE, FRAMELESS, LIGHTBOXX, MONO-LIT and ORION 8 product ranges cover wall, ceiling, room-divider and lighting applications. All covering fabrics (akustikTex) are certified to Öko-Tex Standard 100 and fire-tested to DIN 4102 B1 / EN 13501-1 B-s1,d0. Acoustic measurements were determined by the Fraunhofer Institute for Building Physics (IBP) to DIN EN ISO 354 (test report S 10734-Alpha, 2014).
Schallsauger ALU LINE TABLE
TABLE
Description
SCHALLSAUGER TABLE is a desk-mounted acoustic visual screen from the ALU LINE. It screens workstations acoustically and supports confidential conversations without visually separating employees. Typical applications include banks, call centres and healthcare, that is, environments where discretion is required. The panels are manufactured in project-specific sizes; acoustic classification is based on the same construction as the free-standing ALU LINE screens (akustikTex B 1 mm on a powder-coated aluminium frame, 50 mm frame thickness). Two desk-mounting variants are available: surface-mounted (clamp fixing on the desktop) and front-mounted with cable pass-through (clamp fixing on the front edge of the desk with an integrated cable feed-through).
Technical data
Measurement data
Sound absorption
Reverberation chamber (ASTM C423 / ISO 354)
Frequency values
Aobj nach ISO 354 (m²)
| f (Hz) | 125 | 250 | 500 | 1k | 2k | 4k |
|---|---|---|---|---|---|---|
| Aobj | 0.77 | 1.37 | 2.40 | 3.23 | 3.57 | 3.50 |
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Method (354): Measured
Room volume: 13,843 cu ft
Object area: 43 sq ft
Measurement date (354): 2014-09-17
Test report: S 10734-Alpha (Anlage 6)
Measured values as a table (1 measurement)
| Build-up | NRC | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 50 mm Rahmen, 1 mm akustikTex-Bespannung · Tisch-Sichtschirm, Konfigurationsreferenz from freistehender Messung · akustikTex (Polyestergewebe 220 g/m²) (Aobj, m²) | – | 0.70 | 0.70 | 0.90 | 1.10 | 1.40 | 1.60 | 2.00 | 2.40 | 2.80 | 3.00 | 3.20 | 3.50 | 3.60 | 3.50 | 3.60 | 3.50 | 3.50 | 3.50 |
Measured values as a table (1 measurement)
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