Scope: XJU-22J Izod impact testing machine is mainly used for rigid plastic, reinforced nylon, fiberglass, ceramics, cast stone, insulation materials and other non-metallic materials, the impact toughness. Is the chemical industry, research institutes, universities, quality inspection departments ideal test equipment. Executive Standard: IS0180, GB / T 1843, GB / T 2611, JB/T8761 standards. Technical parameters: Instrument Model XJU-22J impact velocity 3.5 m / s pendulum energy 5.5J, 11J, 22J combat center distance 322mm of the angle of 160 ° dial indexing 0.5J, 0.1J, 0.2J Instrument Weight 50KG