Nauszniki
przeciwhałasowe HL Bilsom Viking V3 + okulary
ochronne HONEYWELL POLYSAFE
Częstotliwość,
Hz |
63 |
80 |
100 |
125 |
160 |
200 |
250 |
315 |
400 |
500 |
630 |
800 |
1000 |
1250 |
1600 |
2000 |
2500 |
3150 |
4000 |
5000 |
6300 |
8000 |
Tłumienie
dźwięku, dB |
7.1 |
5.1 |
4.4 |
5.2 |
4.4 |
8.2 |
9.8 |
14.7 |
19.2 |
21.4 |
23.3 |
26.6 |
27.6 |
26.1 |
26.3 |
26.8 |
29.6 |
26.1 |
26.3 |
24.2 |
25 |
25.2 |
H, dB |
24 |
M, dB |
17 |
L, dB |
9 |
SNR, dB |
20 |