EN 14034-4:2004+A1:2011

Determination of explosion characteristics of dust clouds - Part 4: Determination of the limiting oxygen concentration LOC of dust clouds

Publication date:   Apr 19, 2011

General information

90.93 Standard confirmed   Dec 1, 2020

CEN

CEN/TC 305 Potentially explosive atmospheres - Explosion prevention and protection

European Norm

13.230   Explosion protection

Buying

  Published

PDF - €43.97

  English  



Buy

Scope

This document describes a test method for the determination of the limiting oxygen concentration of dust clouds in a closed vessel under defined initial conditions of pressure and temperature.
This method is not suitable for use with recognised explosives, like gunpowder and dynamite, substances which do not require oxygen for combustion, pyrophoric substances, or substances or mixtures of substances which may under some circumstances behave in a similar manner. Where any doubt exists about the existence of hazard due to explosive properties, expert advice should be sought.

Related legislation

Legislation related to this standard

94/9/EC

Equipment and protective systems intended for use in potentially explosive atmospheres (ATEX)

Harmonized/Supporting
2014/34/EU

Directive 2014/34/EU Of The European Parliament And Of The Council of 26 February 2014 on the harmonisation of the laws of the Member States relating to equipment and protective systems intended for use in potentially explosive atmospheres (recast)

Harmonized/Supporting

Life cycle

NOW

PUBLISHED
EN 14034-4:2004+A1:2011
90.93 Standard confirmed
Dec 1, 2020