Nauszniki
przeciwhałasowe 3M Peltor H510B + okulary ochronne 3M
2720
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 |
10.7 |
10.5 |
10.4 |
8.8 |
9.5 |
9.9 |
12.2 |
14.7 |
20 |
24.1 |
26.7 |
29.2 |
28.2 |
28.4 |
30.4 |
34.8 |
37.4 |
34.1 |
35.8 |
37.2 |
36.6 |
36.1 |
H, dB |
31 |
M, dB |
20 |
L, dB |
12 |
SNR, dB |
23 |