Nauszniki
przeciwhałasowe 3M Peltor X4A + okulary ochronne HONEYWELL POLYSAFE
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 |
9.6 |
8.6 |
8.3 |
8.1 |
7.8 |
10.8 |
13.8 |
15 |
18.9 |
24.4 |
25.7 |
31.1 |
33 |
33.5 |
30.1 |
32.2 |
34.7 |
36.3 |
34.4 |
32.4 |
32.2 |
35.9 |
H, dB |
30 |
M, dB |
22 |
L, dB |
13 |
SNR, dB |
25 |