| Item | Charpy Impact | Izod Impact |
| Pendulum energy | 1J, 2J, 4J, 5J | 1J, 2.75J, 5.5J |
| Pendulum angle | 150° | |
| Blade angle | 30° | |
| Blade front angle | 5° | |
| Blade back angle | 10° | |
| Impact speed | 2.9m/s | 3.5m/s |
| Impact center distance | 221mm | 335mm |
| Blade filleted radius | R=2mm±0.5mm | R=0.8mm±0.2mm |
| Energy loss |
0.5J ≤4.0J 1.0J ≤2.0J 2.0J ≤1.0J ≥4.0J≤0.5J |
2.75J ≤0.06J 5.5J ≤0.12J |
| Pendulum torque |
Pd1J=0.53590Nm Pd2J=1.07180Nm Pd4J=2.14359Nm Pd5J=2.67949Nm |
Pd2.75J=1.47372Nm Pd5.5J=2.94744Nm |
| Print out | Capacity. Angle, energy, etc. | |
| Power supply | AC220V±10% 50HZ | |
