for measuring the deformation in a solid, e.g. by resistance strain gauge

Introduced: September 1968

Full Title

Measuring arrangements characterised by the use of electric or magnetic techniques > for measuring the deformation in a solid, e.g. by resistance strain gauge

CPC subdivides this area 3x more granularly than IPC with 2 additional codes.

2 codes are CPC-only extensions.

Child Classifications

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G01B 7/18 +1 CPC CPC only CPC only
G01B 7/22 CPC only CPC only
G01B 7/24 using change in magnetic properties IPC+CPC Available in IPC and CPC