Electricity metering equipment (a.c.) - General requirements, tests and test conditions. Metering equipment (class indexes A, B and C)What is this standard about? This European Standard applies to newly manufactured watt hour meters, measuring active electrical energy, intended for residential, commercial and light industrial use, for use on 50 Hz electrical networks. It specifies general requirements and type tests methods. It applies to electromechanical or static watt hour meters for indoor and outdoor application, consisting of a measuring element and register(s) enclosed in a

Gas producing industries

When an organization can demonstrate that it’s implementing all the code’s recommendations

Amenity Area (AA)

aimed in particular at comparing quantitative environmental information

The objective of this standard is to establish a common and reproducible basis for evaluating the performance of electrical and electronic equipment for household

Documents required to meet BS EN 10204:2004 include proof of conformity

BS EN 60601-2-31:2008 Medical electrical equipment

This part of BS EN 10217 specifies the technical delivery conditions in two test categories of electric welded tubes of circular cross section

4 Influence of thermal cutting processes

Pool Safety Operating Procedures (PSOP)

BS EN ISO 3506-2 specifies the mechanical properties of nuts made of astentic

— measuring the pumped discharge and the water level in the test well and piezometers