The proving ring - An alternative to dead-weight calibration, Part 1

The proving ring implements a simple principle of physics to provide precise and tangible indication of applied weight ranging up to hundreds of thousands of pounds. Engineers who work with sensor-based data acquisition systems know that verifying and calibrating the performance of the sensor itself is often the most difficult part of assuring the performance […] The post The proving ring - An alternative to dead-weight calibration, Part 1 appeared first on Electrical Engineering News and Prod...