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3M PELTOR WS LiteCom Pro III Series - Page 211

3M PELTOR WS LiteCom Pro III Series
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203
RO
-
te de nivel, EN 352-4:2001/A1:2005
B. Standardul SUA ANSI S3.19-1974


-



B:2 Atenuare medie (dB)
B:3 Abatere standard (dB)

3M™ PELTOR™



valoarea NRR.
Exemplu

2. NRR este de 25 de decibeli (dB).

cu 67 dB(A).

500 Hz, se va utiliza nivelul de zgomot ambiant ponderat C.












La selectarea accesoriilor pentru echipamente individuale de
-

eticheta de aprobare NIOSH sau Serviciile Tehnice 3M, pentru




EN 352-6
D:1 Nivel semnal de intrare U (mV, RMS)


D:4 Nivel de semnal de intrare pentru care abaterea medie








un distribuitor autorizat PELTOR.
-




-
-

de utilizare.
COMPONENTE
MT73H7A4D10NA







F:8 Microfon pentru voce (ABS)


F:11 Baterie Li-ion (PC, ABS)
F:13 Butonul On/Off/Mode (Pornit/Oprit/Mod) (silicon)

F:15 Butonul – (silicon)
-
grat (PBT)
F:17 Butonul Bluetooth
®
(PBT)

MT73H7F4D10NA-50



MT73H7P3E4D10EU*, MT73H7P3E4D10NA*

MT73H7B4D10NA*



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