Nauszniki
przeciwhałasowe MSA Sordin EXC +
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 |
9.4 |
9.4 |
8.8 |
7.7 |
9.2 |
11.5 |
14.3 |
16.9 |
20 |
21.7 |
25.8 |
28.7 |
27.9 |
27.6 |
30 |
31.3 |
36 |
34.2 |
36.6 |
35.3 |
36.6 |
37.6 |
H, dB |
29 |
M, dB |
21 |
L, dB |
12 |
SNR, dB |
24 |