tensile testing machine is a commonly used laboratory equipment, which is widely used in many industries. All instruments in the course of use will be a certain problem, the tensile testing machine is not an exception in use will also be a certain problem. One of the common problems I have is that the measurement data is not accurate or the measurement value is too large, so how can we solve this problem? Here we come to introduce the concrete
tensile testing machine measurement data processing method is not accurate, I hope you can help.
1, the test began no zero operation, no return to zero to start the test, so that the test results are not accurate.
2, the use of a certain time after the sensor, the strain occurs flexion and deformation, there is no return, in fact, this strain is very small, usually, a year to re-adjust the power factor of the sensor, the data is corrected.
3, the test sample is not holding positive, the test results will be inaccurate.
4, the test process test speed is not standard, too fast or too slow will lead to testing out the results are not the same.
5, the force sensor by external impact or over capacity when using damaged.
Core tip: the
tensile testing machine is a commonly used laboratory equipment, which is widely used in many industries. All instruments in the course of use will be a certain problem, the tensile testing machine is not an exception in use will also be a certain problem.
