Nauszniki
przeciwhałasowe 3M Peltor H510A + gogle ochronne 3M
2890SA
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 |
13.8 |
13 |
11.6 |
9.4 |
9.3 |
10.8 |
13 |
17.1 |
20.7 |
24.1 |
28.2 |
30.8 |
30.4 |
28.7 |
31.3 |
34.7 |
39.1 |
35.9 |
33.6 |
33.2 |
35.1 |
36.2 |
H, dB |
31 |
M, dB |
21 |
L, dB |
13 |
SNR, dB |
24 |