JB-300B Dial Gauge Semi-automatic Impact Testing Machine
1. Capacity:
150J,300J,250J,500J
2. Application
JB-B series impact testing machines are used to determine the impact toughness of metal materials under dynamic load. The pendulum of the machine can be raised or released automatically. They have the features of easy operation, high efficiency, safe and reliable. The machines are especially suitable for laboratory, metallurgy industry, machinery production, steel plant and other fields.
3. Standards:
ASTM E23, ISO148-2006 and GB/T3038-2002, GB/229-2007.
4. Main Technical Specifications:
5. Standard Accessories:
1. Capacity:
150J,300J,250J,500J
2. Application
JB-B series impact testing machines are used to determine the impact toughness of metal materials under dynamic load. The pendulum of the machine can be raised or released automatically. They have the features of easy operation, high efficiency, safe and reliable. The machines are especially suitable for laboratory, metallurgy industry, machinery production, steel plant and other fields.
3. Standards:
ASTM E23, ISO148-2006 and GB/T3038-2002, GB/229-2007.
4. Main Technical Specifications:
| 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 |
5. Standard Accessories:
| 5.1 | Main Unit | 1 SET |
| 5.2 | Pendulum(JB-300B, 300J/150J)(JB-500B, 500J/250J) | 2 PCS |
| 5.3 | Span Specimen Plate (L = 40mm) | 1 PC |
| 5.4 | Specimen Centering Plate (L = 40mm)(U, V) | 1 PC |
| 5.5 | Stripping Attachment | 1 PC |
| 5.6 | Internal Hexagonal Wrench (S=12mm) | 1 PC |
| 5.7 | Anchor Bolts (M16x300mm) | 4 PCS |
| 5.8 | Adjustment Wedges | 4 PCS |
| 5.9 | Impact Testing Safety Guard Net | 1 SET |
| 5.10 | Full-closed enclosure(Optional) | 1 SET |