Charpy Impact Testing Machine
Pendulum impact tester for defining the impact strength of plastic, nylon, hard rubber and other non-metallic materials
Applications
Widely used for testing hard plastics, nylon, hard rubber, electrical insulation materials, and other non-metallic substances, the testing machine provides essential data for quality control and material development.
Assessing the impact toughness of non-metallic materials is necessary to ensure durability and performance, and our impact testers (available in models CJS-5J/50J) offer a reliable solution for that purpose. Engineered to meet international standards like ISO179 and GB/T1043, it handles both notched and unnotched samples with ease. Whether your samples are machined or injection-molded, the Charpy impact testing machine delivers fast, precise, and repeatable results, all thanks to its intuitive pointer-based design. Additionally, customizable pendulums are available, allowing for flexibility in impact energy testing.
Technical Specifications
| Model | ||
| Impact speed | 3.8m/s | 2.9m/s |
| Impact energy | 7.5J, 15J, 25J, 50J | (0.5J), 1J, 2J, 4J, 5J |
| Impact center distance | 380mm | 230mm |
| Pendulum lift angle | 160° | 150° |
| Radius of impact knife | R=2±0.5mm | R=2±0.5mm |
| Radius of curvature of supports | R=1±0.1mm | R=1±0.1mm |
| Angle of impact knife | 30±l° | 30±l° |
| Energy loss | 0.5% | 1J: 2% 2J: 1% 4J/5J: 0.5% |
| Support span (mm) | 40, 60, 70, 95 | 40, 60, 62, 70 |
| Dimensions (L×W×H) (mm) | 460×330×745 | 420×260×630 |
