Nauszniki Tłum. Hałas agropak S.709

Nauszniki Tłum. Hałas agropak Sparex S.709

• agility_alternative_products710
• Informacje TechniczneThe range of noise reduction ratings for existing hearing protectors isapproximately 0 to 30. The higher the number the greater the effect.When selected, used and maintained as is specifiedin EN352-1-2003. this protector may be used innoise up to 105dB(A) assuming an 83dB(A) criteria.A lower criteria may require a higher protectorCAUTION: For noise environments dominated by frequencies below500Hz, the C-weighted environmental noise level should be used.Improper fit of this device will reduce it`s effectiveness in reducingattenuated noise. Consult the instructions for proper fit. Although HearingProtectors can be recommended for protection against harmful effects ofimpulsive noise, the N.R.R. is based on the attenuation of continuous noiseand may not be an accurate indicator of protection for impulsive noise.The level of noise entering a person`s ear, when a Hearing Protector is worn asdirected, is closely approximated by the difference between the ''A'' weightedenvironmental noise level and the NRR.Example. 1. The environmental noise level as measured at the ear is 92 dBA.2. The NNR is 22 decidels (22dB).3. The level of noise entering the ear is approximately equal to 70dBA.Attenuation Data. Over the head position.EN 352-1 ' DiskArt 1988988Frequency Hz 63 125 250 500 1000 2000 4000 8000Mean Attenuation (dB) 13.6 9.3 14.2 23.1 31.7 31.9 39.1 32.2Standard Deviation (dB) 3.1 3.0 1.3 1.7 2.2 2.3 2.5 3.3.APV (dB) 9.5 5.5 12.2 21.2 25.6 30.7 33.0 29.3
• ProducentSparex
• Produkty powiązane119242,119244
• szt1szt.
• Tariff Code6506101000
• Typ opakowaniaagropak
• UwagiCE Marked

Numery OEM

• Ford / New Holland1934063