Tennis Ball Compression Resistance Tester GT-7156-A

The instrument is designed to perform the compression resistance test of tennis ball. Conducting by the intelligent system, the GT-7156-A defines qualified and unqualified balls. Users can modify specimen specification and parameter through the HMI system. During the test, the machine compress the sample. Meanwhile, it measures the maximum deformation of the ball. At the end, the deformation rate defines qualified and unqualified balls. GB/T 22754~5.5