There are three types of modal test impact hammers: small, medium and large, suitable for modal test excitation of different structures, and suitable for modal test excitation of mechanisms ranging from tens of grams to tens of tons.

It adopts IEPE power supply, and the 24 bit acquisition instrument is directly connected without the need for an amplifier.

Different models of impact hammers can be used for modal analysis and testing of structural dynamic stiffness, and can effectively excite machine tools ranging from small circuit boards to hundreds of tons in weight.

Four types of hammers are optional: rubber, nylon, aluminum, and steel. Different hammers can be selected according to the frequency band of the structure.