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Product Introduction
The JB-S300/S500 digital semi-automatic impact testing machine is used to test the resistance of metal materials to impact under
dynamic loads. It is an essential testing instrument for metallurgical, mechanical manufacturing and other units, and also an
indispensable testing instrument for scientific research units to conduct new material research. This series of models is also the
most commonly used impact testing machine in the current market.
technical parameter
1. Model: JB-S300/JB-S500
2. Display method: digital display
3. Impact energy: 150/300J/250/500J
4. Distance from the center of the pendulum shaft to the impact point: 750mm/800mm
5. Impact speed: 5.2m/s/5.4m/s
6. Pre lift angle of pendulum: 150 °
7. Sample support span: 40+0.2mm
8. Jaw fillet: R1-1.5mm
9. Impact blade fillet: R2-2.5mm, R8 ± 0.05mm
10. Sample size: 10 (7.5, 5, 2.5) mm × 10mm × 55mm
