We know that the electronic universal testing machine is used for tensile, bending and compression tests of various materials. To ensure the accuracy of the test equipment is a necessary work for users, so how to improve the accuracy of the electronic universal testing machine? Let's understand the relevant knowledge with you.

The accuracy of the data of universal testing machine is related to the accuracy of the instrument itself, but also to the operator's operating quality. In the case of stable test accuracy of the instrument itself, the operator needs to pay attention to the following points:

1. Whether the fixture is designed reasonably:

Fixture is an important part of universal testing machine. The fixture design is unreasonable. If the clamping test is all broken near the clamping position, the test data will be void.

2. Whether the zero has been cleared before the test:

It has memory function. If the test is started without clearing, the data of the last test will be mixed with the data of this test, so that the system of the test machine will not calculate accurately.

3. Is the specimen holding correctly:

The clamping of the sample is an important part in the test process. The specimen is held correctly. During the tensile process, the specimen will only bear the tension in the upper and lower directions. The results obtained at this time are accurate. If the specimen is clamped awkwardly, the specimen will bear tensile force in multiple directions, and the results of the test will not be accurate.

In conclusion, it is necessary to improve the accuracy of the electronic universal testing machine. In addition, different types of testing machines are used in various industries. Users must follow their own requirements when selecting models. In order to avoid unnecessary troubles to later stage.