Nauszniki
przeciwhałasowe 3M Peltor H520A + 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 |
15 |
14.2 |
13.2 |
12.3 |
14.6 |
17.8 |
19.9 |
22.3 |
26.4 |
30.1 |
32.5 |
34.1 |
34.3 |
33.4 |
35.9 |
37.3 |
40.1 |
37.4 |
35.8 |
37.1 |
37.5 |
38.4 |
H, dB |
34 |
M, dB |
26 |
L, dB |
16 |
SNR, dB |
29 |