This document specifies the characteristics of general-purpose eddy current instruments and provides methods for their evaluation and verification.
This document can be completed by an application document specifying acceptance criteria for the characteristics of the eddy current instrument.
Where accessories are used, these are characterized using the principles of this document (e.g. additional external amplifiers).
BSI recommends this version of standard for organisations operating in or with the UK. The ISO edition is available here if required.