| 摘要 |
PURPOSE: A device and a method for the stress test indicating the speed is provided to obtain the optimum test data by making the uniform test speed. CONSTITUTION: A device for the stress test indicating the speed comprises a key input unit(10), a controller(20), a display unit(30) and a pressure sensor. The key input unit includes a speed display switch(11) of indicating the test speed applied to a test piece in the stress test. The display unit includes a stress/speed display unit(32) in which it selectively indicates the stress or the test speed of the test piece. The controller indicates the test speed with the stress/ speed display unit once the key signal is inputted through the speed display switch in the stress test. |
