F) STANDARD AZ/NZS 1270:2002
NOTE: Not Applicable for CANADA / REMARQUE : Non applicable pour le CANADA
F:A Headband earmuffs with foam cushions / Headband earmuffs with gel cushions
MRX21A4WS6
F:2 Mean attenuation (dB)
F:3 Standard deviation (dB)
F:4 Mean minus SD
F:B Carrier attachment earmuffs with foam cushions / Carrier attachment earmuffs with gel cushions
MRX21P3E4WS6
F:2 Mean attenuation (dB)
F:3 Standard deviation (dB)
F:4 Mean minus SD
F:1 f (Hz)
125
250
500
1000 2000 4000 8000 F:5 SLC
16.7
19.4
29.2
33.9
4.4
2.9
2.9
3.2
12.3
16.5
26.3
30.7
F:1 f (Hz)
125
250
500 1000 2000 4000 8000 F:5 SLC
16.9
18.1
27.3 31.7
3.5
2.9
3.6
3.9
13.4
15.2
23.7 27.8
36.0
40.2
39.8
2.9
3.4
2.7
30 dB
33.1
36.8
37.1
34.9
39.3
38.4
29 dB
3.5
4.2
4.3
31.4
35.1
34.1
F:6 Class F:7 Clamping force
80
5
11.3 N
F:6 Class F:7 Clamping force
80
5
9 N