The negative value at the beginning of the electronic universal tensile testing machine may be caused by the incorrect calibration of the equipment or the failure of the sensor. To ensure accurate test results, you can follow the steps below: 1. Confirm whether the device has been calibrated correc

The shear performance testing machine is an experimental equipment used to test the shear performance of materials. It is usuallyA universal material testing machine with the ability to apply vertical or horizontal loads to simulate the shear stress that the material may be subjected to in actual us

The spring tensile testing machine is an experimental equipment used to test the strength and service life of the spring. The following are the general steps for using the spring tensile testing machine: 1. Prepare the experimental equipment: Before starting the experiment, it is necessary to check

The accuracy of the wire rope tensile testing machine has an important impact on the test results. The higher the accuracy of the testing machine, the higher the accuracy of the test results, which can more accurately evaluate the strength and performance of the wire rope.Therefore, choosing a high-