Non-destructive testing. X-ray diffraction from polycrystalline and amorphous materials - Instruments1 Scope This document sets out the characteristics of instruments used for X ray powder diffraction ("powder" as defined in EN 13925 1: 2003, Clause 5) as a basis for their control and hence quality assurance of the measurements made by this technique. Performance testing indicators are given for diffractometer performance testing. Different types and makes of X ray powder diffractometer vary considerably in their design and intended fields of

BS 1916-1:2009 Limits and fits for engineering

Who is BS EN 60933-3 - Specification for interconnection of ENG cameras and portable VTRs for

BS IEC 60076-21 is a standard that serves standard requirements

This document is intended neither to encourage nor to discourage the use of any particular agile development tools or methods

Note 1: BS EN IEC 60730-2-14 does not take into account the response value of an automatic action of an electric actuator if such a response value is dependent upon the method of mounting the electric actuator in the equipment

Section 5: Structural analysis

Test providers for measuring relays

BS EN BS QC 790106 on assessing the quality of integrated circuits is useful for:

BSI Consumer and Societal Policy Unit

BS EN 10088-1 lists the chemical composition of stainless steels

bed bases and mattress pads

Telescopic ladder users