| 摘要 |
A dynamic-mechanical analysis device has a support with upright longitudinal axis. An electromechanical transducer introduces a mechanical force along a linear force transmission path parallel to the longitudinal axis into holder parts of a sample holder for receiving the sample which are deflectable along the force transmission path. The introduced mechanical force is coupled to the first holder part and the reaction force is supported on the second holder part. A measuring device measures the deflection of the holder parts relative to one another. An adjusting device with connector part is connected to the force transmission path and is adjustable transverse to the longitudinal axis along first and second spatial axes perpendicular to one another. It has a first carriage slidable along the first spatial axis, a pivot frame slidable on the first carriage, and a second carriage slidable on the pivot frame along the second spatial axis. The carriages have first and second cylindrical guiding surface segments with cylinder axes parallel to the spatial axes, respectively. The pivot frame is seated on the first cylindrical guiding surface segment, and the connector part is seated on the second cylindrical guiding surface segment.
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