ClassID:

168232

G01N2021/933 - CPC Classification

Classification description:

Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light; Systems specially adapted for particular applications; Investigating the presence of flaws or contamination; Detection standards; Calibrating baseline adjustment, drift correction Adjusting baseline or gain (also for web inspection)

Recent Application in this class: