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Especially in noisy work areas, the auditory canal is exposed to particular stresses - and therefore deserves special protection. NITRAS professional hearing protection reliably shields the sensitive areas of your hearing system from damage - efficiently, comfortably, and safely. So keep noise under control before it becomes a risk.
Our noise guide provides practical information on assessing, categorizing, and avoiding noise pollution. Learn when noise becomes dangerous, how to select the right protective measures, and which standards to follow. For more safety. For healthy work.
Which hearing protection is suitable for what?
Earplugs: If you work in a noisy environment for long periods of time and want to put on and take off your hearing protection as little as possible.
Ear defender: If you frequently have to switch between loud and quiet environments or if hygiene and quick handling are important.
Combination: In extremely loud environments (>110 dB). Please note: The combination provides additional protection of around +5 dB compared to the better individual value and the two sound values are not added together.
Short form for orientation for the risk assessment:
0 – 49 dB Uncritical
50 – 79 dB Uncritical to increased attention
80 – 84 dB Risk area
85 – 119 dB Dangerous until highly dangerous
≥ 120 dB Pain threshold / acutely dangerous
