Nauszniki
przeciwhałasowe 3M Peltor H510A + 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 |
14.4 |
13.7 |
12.3 |
9.9 |
9.4 |
11.1 |
13.8 |
18.2 |
21.8 |
26.1 |
30.8 |
33.3 |
32.3 |
30.5 |
33.4 |
36.2 |
40.4 |
37.5 |
36 |
34.5 |
34.6 |
35.5 |
H, dB |
32 |
M, dB |
22 |
L, dB |
13 |
SNR, dB |
25 |