Non-destructive testing. Penetrant testing. VocabularyBS EN ISO 12706: 2009 Non destructive testing. Penetrant testing. Vocabulary BS EN ISO 12706: 2009 is an international standard which defines technical terms relating to penetrant testing. Contents of BS EN ISO 12706: Scope Definition Background Bleedout Coulor contrast penetrant Developer Development time Dry developer dual purpose penetrant emulsifification of penetrant emulsification time Emulsifier Excess penetrant removal Flurescent brightness

Locations and basic requirements

are listed

Areas covered include protection against electrical

The method in this European Standard can be used to assess any of these surfaces

Guidance on the use of ISO 5157:2003 (all parts)

used to support the processes of an organization

35 mm up to 3

The standard looks at the classification and designation of scaffolding components and materials

buildings and similar applications

designation and design coefficient

Architectural activities in the life cycle

The nominal frequency of probes used in BS EN ISO 11666: 2010 is between 2 MHz and 5 MHz