G
PHYSICS
G
PHYSICS
G01
MEASURING; TESTING
G01
MEASURING; TESTING
G01L
MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
G01L
MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
1/00
Measuring force or stress, in general
1/00
Measuring force or stress, in general
G01L1/20
by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress
G01L1/20
by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress
G01L1/22
using resistance strain gauges
G01L1/22
using resistance strain gauges
G01L1/2268
Arrangements for correcting or for compensating unwanted effects
G01L1/2268
Arrangements for correcting or for compensating unwanted effects
G01L1/2281
for temperature variations
G01L1/2281
for temperature variations