TS EN 1330-7

TS EN 1330-7 is a terminology standard that harmonises the terms used in magnetic particle testing. It belongs to the non-destructive testing family and provides a common vocabulary for concepts specific to this inspection method. Standards of this kind are important because they reduce ambiguity in technical communication and support consistent use of language in reporting, training, documentation and quality-related work.

The role of terms in magnetic particle testing

Magnetic particle testing is a widely used method for revealing surface and near-surface discontinuities in ferromagnetic materials. The component is magnetised, magnetic particles are applied, and particles collect at areas where the magnetic field is disturbed, forming visible indications. The focus of this standard is not to prescribe the physical test procedure itself, but to organise the meaning of the terms used within the method. As a result, concepts such as magnetisation, indication, discontinuity and evaluation can be understood more consistently across users and organisations.

Why terminology standards matter

• This standard defines terms specific to magnetic particle testing.
• It helps clarify conceptual boundaries within non-destructive testing terminology.
• It supports consistent wording in specifications, training materials and inspection reports.
• Its purpose is to standardise language, not to define test performance requirements.