1.Application:
JBS-B Touchscreen Digital Display Charpy Impact Testing Machine is mainly used to determine the anti-impact capability of ferrous metal materials with high toughness, especially for steel and iron and their alloy, under dynamic load.
This series tester is operated semi-automatically, the pendulum of the machine can be raised or released automatically. Be applicable for continuing testing in different kinds of laboratories and other metallurgy industrial manufactories.
2.Standards:
ISO148, EN10045, ASTM E23, GB/T3808-2002 ,GB/T229-2007.
3.Technical Specifications:
| Model | JBS-300B | JBS–500B | JBS–750B |
| Impact Energy | 150 J / 300 J | 250 J / 500 J | 500 J / 750 J |
| Control Methods | Single Chip Control | ||
| The Distance Between The Pendulum Shaft And Impact Point | 750 mm | 800 mm | |
| Minimum Reading Value | 1 J | 2 J | |
| Impact Speed | 5.2 m/s | 5.4 m/s | 5.9 m/s |
| Pre-rising Angle Of The Pendulum | 150° | ||
| Specimen Bearer Span | 40+0.2 mm |