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- Testing machine accessories
JB-300 Manual Charpy Impact Testing Machine
1.Application:
JB-300 Manual Charpy Impact Testing Machine is used for measuring the metal material resistance performance under dynamic load, in order to determine the material properties under dynamic load.
2.Function:
JB-300 Manual Charpy Impact Testing Machine is mainly used to determine the anti-impact capability of ferrous metal materials with high toughness, especially for steel and iron and their alloy, under dynamic load.
It is designed according to national standards GB229-2007 “Metallic Material-Charpy Pendulum Impact Test Method” and standards of ISO148 and ASTM E23. It’s operated manually, simple and reliable.
3.Technical Specifications:
|
Model |
JB-300 |
|
Reading Of Dia |
0~150 J (1J/Grid); 0~300 J (2J/Grid) |
|
Impact Energy |
150 J, 300 J |
|
The Distance Between The Pendulum Shaft And Impact Point |
800 mm |
|
Impact Speed |
5.2 m/s |
|
Pre-rising Angle Of The Pendulum |
135° |
|
Specimen Bearer Span |
40+0.2 mm |
|
Round Angle Of The Jaw |
R 1.0~1.5 mm |
|
Round Angle Of Impact Edge |
R 2.0~2.5 mm |
|
Thickness Of Impact Blade |
16 mm |
|
Angle Accuracy |
0.1° |
|
Power Supply |
Manual |
|
Standard Specimen Dimension |
10 mm * 10(7.5 or 5) mm * 55 mm |
|
Dimensions (mm) |
1000 * 630 * 1520 mm |
|
Net Weight (kg) |
320 KG |
