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:1 f (Hz)
125 250 500 1000 2000 4000 8000 F:5 SLC
80
F:6 Class F:7 Clamping force
F:2 Mean attenuation (dB) 16.7 19.4 29.2 33.9 36.0 40.2 39.8
30 dB 5 11.3 N
F:3 Standard deviation (dB) 4.4 2.9 2.9 3.2 2.9 3.4 2.7
F:4 Mean minus SD 12.3 16.5 26.3 30.7 33.1 36.8 37.1
F:B Carrier attachment earmuffs with foam cushions / Carrier attachment earmuffs with gel cushions
MRX21P3E4WS6
F:1 f (Hz)
125 250 500 1000 2000 4000 8000 F:5 SLC
80
F:6 Class F:7 Clamping force
F:2 Mean attenuation (dB) 16.9 18.1 27.3 31.7 34.9 39.3 38.4
29 dB 5 9 N
F:3 Standard deviation (dB) 3.5 2.9 3.6 3.9 3.5 4.2 4.3
F:4 Mean minus SD 13.4 15.2 23.7 27.8 31.4 35.1 34.1
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