Basic standard for the evaluation of human exposure to electromagnetic fields from equipment for resistance welding and allied processes
Basic standard for the evaluation of human exposure to electromagnetic fields from equipment for resistance welding and allied processes
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BS EN 50505:2008 applies to equipment for resistance welding and allied processes designed for use in industrial or domestic environments. BS EN 50505:2008 establishes a suitable evaluation method for determining the electromagnetic fields in the space around the equipment and defines standardized operating conditions and measuring distances. It also provides a method to show conformity with guidelines or requirements concerning human exposure to electromagnetic fields. The frequency range covered is 0 Hz to 300 GHz. This standard may be used for demonstration of equipment conformity to ICNIRP guidelines, Directive 2006/95/EC of the European Parliament, Council Recommendation 1999/519/EC and other national and international guidelines or requirements with regard to human exposure from EMF, for example Council Directive 2004/40/EC the requirements of Directive 98/37/EC. Other standards may apply to equipment covered by this standard. In particular this standard can not be used to demonstrate electromagnetic compatibility with other equipment; nor does it specify any product safety requirements other than those specifically related to human exposure to electromagnetic fields. BS EN 50505:2008 contains:
Normative references Definitions Physical quantities, units and constants Assessment procedures Uncertainty of assessment Assessment report
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