ISO 18251-1:2017 describes the main components, and their characteristics, constituting an infrared (IR) imaging system and related equipment used in non-destructive testing (NDT). It also aims to assist the user in the selection of an appropriate system for a particular measurement task.
The following items are specified:
- objective lens,
- detector,
- image processor,
- display,
- thermal stimulation source,
- accessories.