BS EN 352-9:2020
$86.31
Hearing protectors. Safety requirements – Earplugs with safety-related audio input
Published By | Publication Date | Number of Pages |
BSI | 2020 | 12 |
This document is applicable to earplugs supplemented by a safety-related audio input. The audio signal can be transmitted by electrical input or other communication like Bluetooth 1
(BluetoothĀ® is the trademark of a product supplied by BluetoothĀ® SIG. This information is given for the convenience of users of this European Standard and does not constitute an endorsement by CEN of the product named. Equivalent products may be used if they can be shown to lead to the same results.)
. It specifies requirements on construction, design, performance, marking and user information related to the inclusion of the safety-related audio input.
Earplugs with safety-related audio input are designed to provide speech information and warning signals, while providing attenuation of external sound. They may be selected for use in a number of different environments, for example in air traffic communication, in the police forces, in the broadcasting and entertainment industries.
PDF Catalog
PDF Pages | PDF Title |
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2 | undefined |
7 | 1 Scope 2 Normative references 3 Terms and definitions |
8 | 4 Requirements 4.1 General 4.2 Sound output levels and criterion input signal 5 Marking 6 Manufacturer’s instructions and information |
9 | Annex ZA (informative)Relationship between this European Standard and the essential requirements of Regulation (EU) 2016/425 of the European Parliament and of the Council of 9 March 2016 on personal protective equipment aimed to be covered |