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prEN 12411-1

Workplace atmospheres - Electrical apparatus used for the direct detection and direct concentration measurement of toxic gases and vapours - Part 1: General requirements and test methods prEN 12411-1

General information

40.60 Close of voting   Nov 2, 1996

CEN

CEN/TC 137 Assessment of workplace exposure to chemical and biological agents

European Norm

Scope

This part of European standard EN XXXXX specifies general requirements for construction and testing, and describes the test methods that apply to personal, portable, transportable and fixed apparatus intended for the direct detection and direct concentration measurement of a toxic gas or vapour in workplace atmospheres.

Life cycle

NOW

IN_DEVELOPMENT
prEN 12411-1
40.60 Close of voting
Nov 2, 1996