JB-300B Manual impact test machine
Application:
This kind of JB-300B Manual impact test machine is used to determine the impact toughness of metal materials under dynamic load. The pendulum of the machine can be raised or released automatically. It is designed according to national standard GB/T3808 “Charpy Impact Test Method for Metals”
It is also accordance with international standard ISO148, EN10045 and ASTM E23. It has the features of easy operation, high efficiency, safe and reliable. The machine is especially suitable for laboratory, metallurgy industry, machinery production, steel plant and other fields.
| Specifications |
JB-300 |
JB-300B |
JB-500B |
JB-800B |
| Impact energy (J) |
150, 300 |
150, 300 |
300, 500 |
500, 800 |
| Impact velocity (m/s) |
5 |
5.2 |
5.4 |
5.9 |
| Raised angle (º) |
135 |
150 |
| Standard span (mm) |
|
40 |
| Round angle of jaws (mm) |
R1-1.5 |
R1-1.5 |
| Round angle of striking edge (mm) |
R2-2.5 |
R2-2.5 |
| Size of specimen (mm) |
10 x 10 x 55 |
10 x 10 x 55 |
| Power supply |
Manual, no power |
3phs, 380V, 50Hz or 220V,60Hz |
| Dimensions (mm) |
1000 x 630 x 1520 |
2124 x 600 x 1340 |
2144 x 736 x 1390 |
2450 x 1200 x 2455 |
| Net Weight (kg) |
320 |
450 |
650 |
2300 |
