Application & Features:
JB 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.
Standards:
JB series impact testers are strictly designed according to the standards ASTM E23, ISO148-2006 and GB/T3038-2002, GB/229-2007.
Main Technical Specifications:
|
Specifications |
JB-300B |
JB-500B |
JB-800B |
|
Impact energy (J) |
150,300 |
250,500 |
500,800 |
|
Impact velocity (m/s) |
5.2 |
5.4 |
5.9 |
|
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 |
|
Size of specimen (mm) |
10 x 10 x 55 |
|
Power supply |
3phs, 380V, 50Hz, |
|
Dimensions (mm) |
2124 x 600 x 1340 |
2144 x 736 x 1390 |
2450 x 1200 x 2455 |
|
Net Weight (KG) |
450 |
650 |
2300 |
|
Position： 
Semi-automatic Pendulum Charpy Impact Tester (JB-B Series)
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