Machine model: ZB-901A simply supported beam pendulum impact testing machine
One purpose
The ZB-901A simply supported beam pendulum impact testing machine is mainly used for measuring the impact toughness of non-metallic materials such as hard plastics, reinforced nylon, fiberglass, ceramics, cast stones, and electrical insulation materials. It is an ideal testing equipment for the chemical industry, research institutions, colleges, quality inspection and other departments.

II Features:
1. An intelligent digital impact testing machine developed and produced using microcomputer technology; The advanced feature is that it can automatically correct the energy loss caused by friction and wind resistance, eliminating the need for numerical charts that correct energy due to the influence of resistance. The detection of residual energy and correction of energy loss of the pendulum after sample fracture is completed in one go during the impact process.
2. The machine adopts electronic display of test results, making the readings more intuitive and improving the accuracy and precision of the impact machine.
3. Adopting rotary encoder circular grating angle measurement technology, it has the advantages of high accuracy, good stability, and large measurement range, and digital display
Automatic correction of energy loss, impact strength, pre lift angle, lift angle, average value, and energy loss.
4. The main technical parameters fully comply with the provisions of ISO 179, GB/T 1043, and JB/T 8762 standards.

III Technical Specifications
1. Impact speed: 2.9 m/s
2. Pendulum energy: 0.5J 5J
3. Distance from the center of the pendulum to the center of the specimen: 221mm
4. Swing angle: 150 °
5. Claw support spacing: 40mm, 60mm, 70mm, 95mm
6. Supporting blade fillet radius: R=1mm
7. Impact blade angle: 30 °
8. Impact blade fillet radius: R=0.5mm