How to ensure the verticality of the tensil testing machine?

The method of ensuring verticality by the tensil detector machine can be achieved in the following ways: 1. Use high-quality sensors and measuring equipment to ensure their accuracy and stability. 2. Calibrate the machine before the test to ensure the accuracy of the test results. 3. Set a reference point or baseline on the machine to determine the vertical direction of the test sample. 4. Use professional test software to control the movement and speed of the test sample to ensure the stability and accuracy of the test process. 5. Pay attention to the placement and fixation of the sample during the test process to avoid the movement or deformation of the test sample during the test process. In summary, the tensile detection machine needs to be considered from many aspects, including sensors, test software, sample placement and fixation, etc.The comprehensive application of these methods can ensure the accuracy and reliability of the test results.