Non-electrical equipment for use in potentially explosive atmospheres - Basic method and requirementsWhat is BS EN 13463 1: 2009? BS EN 13463 1: 2009 specifies the basic methods and requirements for the design, construction, testing and marking of non electrical equipment in explosive or flammable atmospheres. These atmospheres include gas, vapour, mist and dusts and can also exist or be drawn inside the equipment because of changes in the internal operating pressure and temperature. This standard is valid for atmospheres with pressures ranging from

sample reports

c) Additional data that can be used in conjunction with BS EN 1991-1-4:2005

DD 243 also includes recommendations intended to minimize the likelihood of false alarms

14 and 15 made from plate material

Sections six

7 Record keeping

BS 3947:1976 also requires that the chlorine content of the vaporised liquid be no less than 99

Short-circuit voltage

butt welds with cladding (subdivided into welds in clad plates and clad welds) and cladding without butt welds in order to assess ductility and/or absence of imperfections on or near to the surface of the joint

It defines the immunity test requirements for equipment defined in the scope in relation to continuous and transient

Information on this aspect is given in BS 8110-1

Jurisdictions can identify and