Fryma Fabric Extensometer is mainly composed of a base and a force application system. The sample is fixed between two clamps, one of which is a movable clamp. Hang a 3Kg or 6Kg weight on the movable fixture, make the sample bear the force for a certain period of time, measure the distance between the marked lines on the sample before and after the force is applied, and calculate the elongation of the sample.
