TS 8824 prEN 1330-3

TS 8824 prEN 1330-3 is a terminology standard that defines the terms used in industrial radiographic testing. Such documents support a common technical language in NDT, helping users apply the same meanings to radiography-specific concepts such as film, digital detectors, image quality and radiation geometry.

Why terminology matters in radiographic testing

Industrial radiographic testing is a non-destructive method that uses X-rays or gamma rays to reveal internal discontinuities in materials or welds. The terminology in this field covers not only equipment names, but also concepts related to image formation, radiation source, penetration, contrast, sensitivity and interpretation. Clear definitions help keep reports, training material and technical specifications consistent across organisations.

What this document covers

• The document covers descriptions of terms used in industrial radiographic testing.
• It is a terminology reference, not a procedure standard for performing radiographic examinations or setting acceptance criteria.
• It supports consistent naming of concepts within NDT terminology.
• It helps users apply technical terms correctly in source, image and evaluation contexts.

Radiographic terminology also helps distinguish this method from other non-destructive testing techniques. Radiography is based on producing an image of internal structure, whereas other NDT methods may rely on surface-breaking indications or electromagnetic properties. For that reason, this standard serves as a shared vocabulary for engineers, inspectors and trainers working with radiographic inspection.