6on Hearing protection 31.9 dB

According to DIN EN352-1:2020

- Earmuffs with optimal shielding

- Adjustable size with flexibility

- Strong hearing protection up to 34 dB

- Particular wearing comfort thanks to imitation leather headrest

Range of levels:

SNR: 31.9dB

High: 34.8dB

Average: 30.4dB

Bass: 21dB

The employer must provide hearing protection against an average exposure of 80 dB during the day OR against an impulse noise of 135 dB (brief sound event).

Hearing protection must be worn at all times if average exposure exceeds 85 dB during the day OR 137 dB of impulse noise.

The SNR value (31.9 for this product) indicates the noise attenuation in dB.

This value reduced by 5 (legal value for fluctuations) is subtracted from the actual noise level.

The 5 dB correction value is intended to compensate for leakage due to, for example, misuse and may not be taken into account if employees receive quarterly briefings.

The target noise range with hearing protection is between 70 and 80 dB, ie good protection and still not completely deaf to warning signals and the like.

Calculation example:

Hearing protection 31.9 dB: 80 dB (upper limit of the target range) + 31.9 dB (attenuation) - 5 dB (surcharge for legal fluctuation) = 106.9 dB maximum sound level.

With an additional regular instruction, it is possible to reach a maximum volume of 106.9 dB+5 dB= 111.9 dB.


APPLICATIONS OF THIS PRODUCT:
According to the data provided by the manufacturer, this article is compatible with the following brands, models and years:
AUDITIVA 31.9DB KAPSEL UNISIZE