TS EN 16714-3

TS EN 16714-3 is a terminology standard for thermographic testing within non-destructive testing. It defines the terms and definitions used in this field, providing a common technical language so that methods, equipment and results are understood consistently.

How thermographic testing terminology is used

In general technical practice, thermographic testing is a non-contact inspection method that uses measured infrared radiation to map surface temperature distribution. It is commonly associated with finding thermal anomalies, irregular heat flow or surface-related indications without physically contacting the part. The focus of this standard is not the inspection procedure itself, but the meaning of the terms used to describe that procedure and its results.

What this part covers

• It establishes terms and definitions for thermographic testing as a European Standard.
• It gathers the shared vocabulary used for thermography within the non-destructive testing family.
• It supports consistent understanding of the terminology rather than prescribing detailed test steps.

A terminology standard like this is valuable because thermography relies on precise language: infrared image, temperature field, emissivity-related interpretation and defect indication are not interchangeable ideas. Clear definitions help users compare documentation, interpret reports and communicate across industries. TS EN 16714-3 provides that common linguistic framework for the subject area.