Hearing protectors - Testing - Part 1: Physical test methods
STANDARD published on 1.6.2021
Designation standards: ČSN EN 13819-1
Classification mark: 832101
Catalog number: 512099
Publication date standards: 1.6.2021
The number of pages: 56
Approximate weight : 168 g (0.37 lbs)
Country: Czech technical standard
Category: Technical standards ČSN
This document specifies physical test methods for hearing protectors. The purpose of these tests is to enable assessment of the performance of the hearing protector as specified in the appropriate product standard