3M PELTOR TEP-200 EU Manual Del Usuario página 359

AS/NZS 1270:2002
3M UltraFit Eartips
TM TM
Test frequencies (Hz)
Mean attenuation (dB)
Standard deviation (dB)
Mean Minus SD
3M PELTOR
TM TM
Test frequencies (Hz)
Mean attenuation (dB)
Standard deviation (dB)
Mean Minus SD
3M™ Torque™ Eartips
(not included in TEP-200 EU, LEP-200 EU and EEP-100 EU)
Test frequencies (Hz)
Mean attenuation (dB)
Standard deviation (dB)
Mean Minus SD
125 250
23.7 20.5
11.7 10.7
12.0 9.8
CCC-GRM-25 Communication Eartips
125 250
24.8 22.8
11.8 8.5
15.9 13.4
125 250
26.9 23.6
11.8 10.2
15.1 13.4
500 1000 2000 4000
23.2 22.5 26.8
11.8 9.9 7.8
11.4 12.6 19.0
500 1000 2000 4000
26.4 27.2 33.4
9.8 7.3 4.6
16.5 19.9 28.8
500 1000 2000 4000
28.2 29.2 32.6
11.2 8.8 6.6
17.0 20.4 26.0
8000 SLC
80
27.1 29.9
16
10.1 9.7
17.0 20.2
8000 SLC
80
35.7 38.0
23
5.2 9.7
30.5 28.3
8000 SLC
80
35.3 36.9
23
7.8 10.8
27.5 26.1
CLASS
2
CLASS
4
CLASS
4