Strain gages are sensing devices used in a variety of physical test and measurement applications. They change resistance at their output terminals when stretched or compressed. Because of this ...

Most electronics engineers don't give much thought to strain measurements—EEs are usually more concerned with electrical reliability than with structural integrity. But for engineers who develop ...

Strain measurement is imperative during prototype design and testing. Measuring strain ensures that materials perform as they should and that equipment is safe, functional, and durable. The resistive ...

“Gauging the strain,” February’s Special Report on Data Acquisition, presented traditional strain gage theory and highlighted several instruments and bridge amplifiers suitable for use with strain ...

Dr. Wes Womack, Director of Engineering from Epsilon Technology talks to AZoM about non-contact strain measurements for materials testing and how to make measurements accurate and consistent to avoid ...

The engineering measurement called strain is the deformation per unit of length of a material when force is applied to it. In other words, strain is a ratio of a material's change in length from an ...

Indirect extension measurement involves determining specimen extension by measuring the variation in the distance between the testing machine crossheads. Thus, it includes the deformations of all ...