YYP135F Ceramic Impact Tester(Falling ball impact testing machine)

Main Technical Parameters； 1. Steel ball diameter: 19mm; 2. Steel ball falling height 1000mm; 3. Laser precision test, accuracy 1us; 4. Voltage: 220V, 50HZ.     Configuration List: 1.Host–1 Set 2.Electronic timer-2 sets 3.Chrome steel falling ball–2 pcs 4.Concrete block:75*75*50mm–1 pcs