Non-contact measurement of very large strains during tensile tests on rubberThe RTSS Videoextensometer strain sensor can measure strains up to 1000% of strain. Due to the high resolution camera a high measurement accuracy is achieved over the whole range. The Video shows the measurement of a rubber specimen with max. 500% strain. The application example shows how real-time measurement of strains of up to 1000% is possible with our robust image analysis methods. |