The reason why the electronic universal testing machine is called this name is because it is universal, all kinds of forces, all kinds of products can be measured, the choice of the range is also relatively wide, how to choose has become a problem, let's take a look.
The test force selection of the universal testing machine includes two aspects: on the one hand, the accuracy requirements of the test force, and on the other hand, the requirements of the maximum test force.
1. Single-column universal testing machine
If the tensile strength required for the test sample is relatively small, a single-column universal testing machine with a maximum measuring range of 5KN can be selected. Such as film, aluminum foil, rubber gloves.
2. Small door universal testing machine

Select a small door universal testing machine with a maximum measuring range of 30KN, and the general application scenario is rubber, plastic, copper wire, leather and other tensile testing.
3. Gate universal testing machine
Select a gate universal testing machine with a maximum range of 600KN, the general application scenario is aluminum alloy tensile, metal and other tests and larger metal tensile, metal compression, metal bending steel and other industry tests.

When selecting the maximum test force of the testing machine, it is best to make the maximum test force Fm fall in the range of 10% to 80%FS.