1. It depends on the brand. The better the brand name of the tensile testing machine, the better the quality. The more reliable you are, there is a Lito detection instrument in Dongguan. It is not bad. This answer is recommended by the questioner.

Many customers may not know the materials of their own company or organization during the purchase process. In this case, it may cause the problem of wrong range selection, because some materials are special, so we are in the selection process. Consider the size of the material to be measured in order to determine the actual size of the purchase of the test machine, because the test machine is divided into several types of small and medium models. If we did not consider these reasons in the selection process, then if you use A small-range machine tests the performance of large materials, which may damage the machine due to some problems. Therefore, each customer must choose the appropriate test model according to the actual situation of the specific enterprise or institution in the selection process. number. The selection criterion of effective stroke is mainly based on the length after the material is stretched.
The functions of different tensile test machines are different, so customers must choose according to their own conditions during the purchase process. If the company mainly studies high-tech materials, it must choose some high-strength special tensile tests. Machine in order to meet the continuous testing effect of the company's ability to materials. If you choose a general hardness testing machine for the tensile testing machine, especially some polymer materials, the test requires a high-strength testing machine, so in this development process, these factors must be eliminated in time, especially It is necessary to pay attention to the range of the tensile machine and the choice of the specific fixture.
According to different testing methods, the tensile testing machine can be roughly divided into two types: pendulum cone type and electronic tensile testing machine.At present, the electronic tensile testing machine is widely used in the market, but the actual situation depends on the development of the enterprise and the actual situation. Choice, because the electronic machine uses the technology of electronic computer, in terms of the accuracy and precision of the data and the ability to analyze the data, there is an unmatched ability of manpower. For different uses and actual conditions, choose the right one for you. Machine type.