How to choose electronic universal testing machine and hydraulic universal testing machine for non-metal testing

The application of hydraulic universal testing machines we usually know is mainly suitable for the inspection of metal materials, such as steel strands, steel bars and other materials. In fact, it is also suitable for non-metallic materials, but some changes are required.
First, let’s talk about the reason why hydraulic universal testing machines are usually used for metal materials, but there are fewer inspections for non-metal materials such as hard plastics, triangle belts, stones, braided ropes, etc. In fact, this mainly depends on the requirements for the range of different materials. The range indication of metal materials for range is small and has high accuracy. However, the same non-metallic materials will not be able to meet the test requirements because of the range indication and low accuracy. Therefore, under normal circumstances, the detection of non-metallic materials is usually done byElectronic universal testing machineIt not only meets the requirements but also has high accuracy.
However, we know that although the accuracy of the electronic universal testing machine is higher than that of the hydraulic universal testing machine, the corresponding price will be very high, especially the 50-ton and 60-ton electronic universal testing machine models, which are almost 10 times different. Therefore, this requires the expansion of the hydraulic universal testing machine. Currently, there are hydraulic universal testing machine models with smaller ranges on the market. In general, the hydraulic universal testing machine can be tested for non-metallic materials.http://www.hssdtest.com/