IPC Subgroup
G01R 31/309 of printed or hybrid circuits
Introduced: January 1995
Last revised: January 2006
Full Title
Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere > Testing of electronic circuits, e.g. by signal tracer > Contactless testing > using non-ionising electromagnetic radiation, e.g. optical radiation > of printed or hybrid circuits
Classification Context
- Section:
- PHYSICS
- Class:
- MEASURING; TESTING
- Subclass:
- MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES