Viscoelasticity measuring device

摘要

The invention provides a viscoelasticity measuring device which is capable of imparting a desired displacement profile to a sample under conditions close to that of actual use. The viscoelasticity measuring device is composed of a presser to impart displacements to a sample; a rod to convey said displacements to said presser; a control jig kept in contact with an upper end portion of said rod and adapted to move to impart a desired displacement to said rod; a load cell which detects a load exerted to the sample to detect a stress generated in the sample; and a displacement sensor to detect the displacement in said sample; said displacements imparted of the sample being defined in accordance with a configuration and a moving speed of said control jig.