Frequency (Hz) Frequenz (Hz) Fréquence (Hz) | 63 | 125 | 250 | 500 | 1000 | 2000 | 4000 | 8000 |
---|---|---|---|---|---|---|---|---|
Mean Attenuation (dB) Mittlere Dämmung (dB) Atténuation moyenne (dB) | 16.3 | 20.0 | 24.6 | 29.8 | 36.0 | 33.9 | 38.3 | 37.3 |
Standard Deviation (dB) Standardabweichung (dB) Déviation standard (dB) | 2.9 | 2.3 | 1.6 | 2.1 | 2.8 | 2.9 | 2.3 | 4.0 |
Assumed Protection (dB) Angenommener (dB) Protection supposée (dB) | 13.4 | 17.7 | 23.0 | 27.7 | 33.2 | 31.0 | 36.0 | 33.3 |
Plastikowe [lub wykonane z dielektryka]
PP webbing, POM, LDPE, PA, EPDM, ABS, PUR-E, PP, PVC
Black and Silver
Brak
248
Air Flow Control™
Wielopołożeniowe
89/686/EEC
EN-352-1:2002
ISO 9001 / 2000
1487
060554
INSPEC
*PPE : Środki ochrony osobistej (ŚOO)