Infra-Red Thermography Testing (IRT)
- Infrared thermography is deployed by two approaches - Passive and active. With the passive approach thermography is used to investigate materials that are at different temperature than ambient (often higher).
- Whilst in the case of the active approach an external stimulus source (i.e optical flash lamps, heat lamps, hot or cold air guns ect) is used in order to induce relevant thermal contrasts.
