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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