Complaint
| Specifications | JB-300B | JB-500B | JB-750C |
| Impact energy (J) | 150,300 | 250,500 | 750 |
| Impact velocity (m/s) | 5.2 | 5.4 | 5.24 |
| Raised angle | 150º | ||
| Standard span (mm) | 40 | ||
| Distance between pendulum rotating center and specimen center (mm) | 750 | ||
| Round angle of jaws (mm) | R1-1.5 | ||
| Round angle of striking edge (mm) | R2-2.5 or R8 | ||
| Size of specimen (mm) | 10 x 10 x 55 | ||
| Power supply | 3phs, 380V, 50Hz/60Hz or Specified by users | ||
| Dimensions (mm) | 2124 x 600 x 1340 | 2144 x 736 x 1390 | 2450 x 1200 x 2455 |
| Gross weight(KG) | 550 | 750 | 2300 |
