Charpy Impact Testing Machine

Charpy Impact Testing Machine

Product Description

The Charpy impact testing machine accords with the standards ISO179 GB/T1043 GB/T2612 JB/8762 GB/4742. It is mainly used in measuring the tension impact-toughness resistance of the non-metal materials such as Hard plastic, glass, ceramics, nylon, electrical insulation materials and cast stone etc. This machine is a kind of simple structure, convenient operation, data accurate and reliable testing instruments. Applicable to GB/T1043, GB/T4742 provisions of the various sample impact test (including mechanical processing and molding gaps and no gap in the specimen), including four kinds of span 40 mm, 60 mm, 70 mm and 95 mm, when changing different clamps, then adjust seat can do all kinds of rope-grip impact test...According to the impact energy the instrument is divided into XJJ (B) - 5 and XJJ (B) - 50.
  XJJ-5 XJJ-50
Velocity at impact 2.9m/s 3.8m/s
Impact energy 1J, 2J, 4J, 5J 7.5J, 15J, 25J, 50J
Center distance of impact 230mm 395mm
Angle of elevation   160°
Radius of the pendulum R=2± 0.5mm
Radius of the gag R=1± 0.1mm
Included angle of impact 30° ± 1°
Span of the gag 40mm, 60mm, 70mm 60mm, 70mm, 95mm

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