| 摘要 |
Device for measuring mechanical tension, extension and bending based on longitudinal changes of an object, comprising a base plate (1) which at one end is adapted to be secured in two points to the object, a measuring part (13) being displaceable in relation to the rest of the base plate (1), however connected yieldingly with the base plate (1), and being adapted to be secured at a third point of the object, and that a sensor (12) being arranged between the measuring part (13) and the rest of the base plate (1), whereby a processor is adapted to compute the signals from the sensors (11, 12) to provide measuring data for respectively mechanical tension, extension and bending related to physical changes of the material. |
