Nauszniki
przeciwhałasowe 3M Peltor H520A + 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 |
9.9 |
10.6 |
10.3 |
9.7 |
11.5 |
14.7 |
17 |
19.9 |
24 |
28.3 |
31.2 |
33.6 |
34.8 |
33 |
36.1 |
37.6 |
40.5 |
38.2 |
35.7 |
35.8 |
35.3 |
35.7 |
H, dB |
34 |
M, dB |
24 |
L, dB |
14 |
SNR, dB |
26 |