Measurement of radioactivity. Alpha-, beta- and photon emitting radionuclides. Reference measurement standard specifications for the calibration of surface contamination monitors1 Scope This document specifies the characteristics of reference measurement standards of radioactive surface contamination, traceable to national measurement standards, for the calibration of surface contamination monitors. This document relates to alpha emitters, beta emitters, and photon emitters of maximum photon energy not greater than 1,5 MeV. It does not describe the procedures involved in the use of these reference measurement standards for

conversion factors are also given

This European Standard is applicable to the sampling of mineral fertilizers and liming materials supplied or ready for supply to third parties

such as glycolid

to determine the noise pollution caused by aircraft

A typical jet built today is as little as 20% pure aluminum

peel-apart or integral

Planning and installation requirements for metallic and optical fiber information technology cabling depending on the application

unburnt carbon in the ash will be reduced

BS EN 62379-3 specify control of internal functions specific to equipment carrying particular types of live media

and to the use of conformity assessment to facilitate trade

Other topics include biomechanical factors

Sequence of testing