BS EN 13821:2002 Potentially explosive atmospheres - Explosion prevention and protection - Determination of minimum ignition energy of dust/air mixtures
This European Standard specifies a method of test to determine the minimum ignition energy of a dust/air mixture by
an electrically-generated spark.
The test method is not suitable for use with recognised explosives, gunpowder, dynamite, explosives which do not
require oxygen for combustion; pyrophoric substances, or substances or mixtures of substances which can under
some circumstances behave in a similar manner. Where any doubt exists about the existence of a hazard due to
explosive properties, expert advice should be sought.
WARNING — It is essential that precautions are taken to safeguard the health of personnel conducting the
BS EN 13821:2002 history
2002BS EN 13821:2002 Potentially explosive atmospheres - Explosion prevention and protection - Determination of minimum ignition energy of dust/air mixtures