UNIVER NI5-CL Series Pendulum Impact Testing Machine is capable of performing Izod impact from 1J to 5.5J, Charpy impact from 0.5J to 5J by simply changing the pendulum to satisfy the impact test requirements on nylon, rubber, FRP, glass fiber, composite plastic pipe, cast stone, electrical insulation materials. NI5-CL offers a LCD display provides easy setup of specimen dimensions, pendulum energy, units and calibration data, also it can automatically correct the energy loss by frictions.