Product Description
Product Description
Product DescriptionAT422 Series Charpy Impact Tester is used to determine the impact toughness of non-metallic material. It is suitable for notched and unnotched specimen.Application It can be used to test rigid plastics, fibre reinforced composite material, nylon, glass, ceramics, cast stone, asbestos board, electrical insulating material, etc. StandardISO 179GB/T 1043JB/T 8762 Features1. Analog type, simple structure, easy to operate2. Fast to test, accurate and reliable Specification ModelAT422AAT422BImpact velocity 2.9m/s3.8m/sImpact energy (0.5J), 1J, 2J, 4J, 5J7.5J, 15J, 25J, 50JImpact center distance 230mm380mmPendulum angle 150°160°Radius of striking edgeR=2±0.5mmR=2±0.5mmRadius of jawR=1±0.1mmR=1±0.1mmInclined angle of striking edge30±l°30±l°Energy display resolution 0.01J0.01JJaw support spacing 40, 60, 62, 70mm40, 60, 70, 95mmDimensions 420×260×630mm460×330×745mmWeight60kg70kg