| 出生地 |
Beijing China (Mainland) |
| 牌子的名字 |
TIME SHIJIN |
| 模式的数量 |
JB |
| 权力 |
电子 |
| 使用 |
影响测试机器的 |
Features:JB-300B Impact tester 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. It is designed and developed according to national standard ISO148-1998,ASTM-E23-98.Specifications: Max. impact energy: 300J/150J Max. impact speed: 5.2M/S Rising Angle: 150º Distance between centers ofPendulum and specimen: 750mm Min. resolution of impact energy: 2J/1J Size of specimen: 10mm×10mm×55mm (U,V 2mm Notches) Thickness of impact blade: 16mm Power: AC380V±10%,3 phases