Nauszniki
przeciwhałasowe 3M Peltor H510P3E + 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 |
12.9 |
10.2 |
11.6 |
8.8 |
8.2 |
12.5 |
13.7 |
17.6 |
21.2 |
23.5 |
24.2 |
31.2 |
30.2 |
30.9 |
32.1 |
34.5 |
39.4 |
39 |
34.2 |
29 |
31.4 |
32.3 |
H, dB |
30 |
M, dB |
21 |
L, dB |
13 |
SNR, dB |
24 |