IPC Subgroup
G01J 5/48 Thermography; Techniques using wholly visual means
Introduced: September 1968
Last revised: January 2022
Full Title
Radiation pyrometry, e.g. infrared or optical thermometry > Thermography; Techniques using wholly visual means
Classification Context
- Section:
- PHYSICS
- Class:
- MEASURING; TESTING
- Subclass:
- MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
Scope Notes
Application references: Investigating the presence of flaws, defects or contamination by the use of optical means Contactless testing of electronic circuits using non-ionising electromagnetic radiation, e.g. optical radiation