VISCOELASTICITY MEASUREMENT INSTRUMENT, VISCOELASTICITY MEASUREMENT METHOD, VISCOELASTICITY MEASUREMENT PROGRAM, AND RECORDING MEDIUM HAVING THE PROGRAM RECORDED THEREIN

摘要

PROBLEM TO BE SOLVED: To provide a viscoelasticity measurement instrument, which is capable of obtaining viscoelastic characteristics in a high frequency region without using physical property values of a sample, a viscoelasticity measurement method, a viscoelasticity measurement program, and a recording medium having the program recorded therein.;SOLUTION: The viscoelasticity measurement instrument includes: an actuator 4 for applying a force to a sample 1 made of a viscoelastic material; a force detector 5 for detecting the force applied to the sample 1; a displacement meter 7 for detecting displacement of the sample 1; a heating and cooling furnace 3 for controlling the sample 1 to a prescribed temperature; a temperature detector 9 for detecting a temperature of the sample 1; a control operation unit 15 for calculating viscoelasticity of the sample 1 in accordance with detection results of the force detector 5, the displacement meter 7, and the temperature detector 9; and a display unit 16 for displaying a calculation result of the control operation unit. The control operation unit 15 uses a temperature-frequency conversion rule including physical property values of the sample 1 as constants to calculate viscoelastic characteristics up to a high frequency region.;COPYRIGHT: (C)2012,JPO&INPIT