Nauszniki
przeciwhałasowe 3M Peltor H540A + okulary ochronne
HONEYWELL GUNMETAL
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 |
10.7 |
10.8 |
11.1 |
13 |
14.4 |
18.5 |
19.5 |
23.7 |
26.2 |
31.1 |
35.2 |
34.3 |
34.7 |
37.3 |
35.2 |
33.1 |
34.8 |
36.2 |
40.6 |
38.6 |
34.9 |
34.7 |
H, dB |
32 |
M, dB |
25 |
L, dB |
16 |
SNR, dB |
28 |