How to choose a tensile testing machine of high quality? We need to focus on the following two dimensions:

• Precision

    Precision refers to the accuracy of the measurement results, that is, the degree of closeness between the measured value and the true value. In the application of tensile testing machines, higher precision means that the performance parameters of the material can be measured more accurately. In order to improve the accuracy of the test, it is usually necessary to select equipment with high resolution, so that more detailed data changes can be obtained, thereby more accurately evaluating the mechanical properties of the material.

• Range

    The range refers to the maximum force range that a tensile testing machine can measure. When selecting a tensile testing machine, the range should be selected based on the expected strength range of the material being tested. If the range is too large, it may result in inaccurate measurements within a small force range; while if the range is too small, it may not meet the testing requirements of materials with a large force range.

    There is a balance between accuracy and range. Generally speaking, the smaller the range, the higher the accuracy and resolution of the device, because the device can make more detailed measurements within a smaller force range. However, if the force range of the sample exceeds the selected range, then the measurement cannot be performed. Therefore, when choosing a tensile testing machine, it is necessary to balance the relationship between accuracy and range according to the actual test needs to ensure that the accuracy requirements can be met without limiting the scope of the test due to insufficient range.

In summary, facing the needs of different customers in the market, HUDA provides a series of products for everyone to choose from.