71 Каталог HOFFMANN GROUP 2020 Промышленные средства индивидуальной защиты Стр.71

Каталог HOFFMANN GROUP 2020 Средства индивидуальной защиты Стр. 71 0071 Lab2u

SGD Hoffmann Group 51 EHH3 Banded earplugs 09 7690 - Banded earplugs with ergonomically shaped band and tapered PU earplugs for all sizes of auditory canal. The earplugs are made of two components and are therefore particularly comfortable to exchange. Due to a practical joint function the earplugs are individually adjustable and can be worn in several band positions. SNR = 20 dB (H = 25 dB, M = 15 dB, L = 13 dB). 09 7691 - Replacement earplug set, tapered. 09 7695 - Classic banded earplugs with round PU earplugs, thus penetrating only a short distance into the auditory canal. Prevents irritation or a sense of pressure at low noise levels. SNR = 20 dB (H = 25 dB, M = 15 dB, L = 13 dB). 09 7696 - Replacement earplug set, round. Suitable for: 09 7691 - No. 097690 banded earplugs conical. 09 7696 - No. 097695 banded earplugs round. 09 7691 09 7696 Material of earplugs SNR value (noise attenuation) dB(A) 09 7690 Banded earplugs conical Polyurethane 20 s 09 7691 Pack of spare earplugs, 10 pairs conical Polyurethane 20 s 09 7695 Banded earplugs round Polyurethane 20 s 09 7696 Pack of spare earplugs, 10 pairs round Polyurethane 20 This is how to wear banded earplugs correctly: In order to obtain the SNR values and hence optimum protection, it is critically important to wear banded earplugs correctly. How to exchange the earplugs on banded earplugs: Grip the band under the chin with both hands. Pulling the ear upwards and backwards whilst inserting the earplug increases the attenuation rating. To check the seating, in a noisy environment press both earplugs slightly inwards. This should not make any great difference to the noise. band. Insert the new earplugs on to the band with a slight twist. 71