| Place of Origin: | China (Mainland) |
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| Brand Name: | Liangong |
| Model Number: |
Quick Details
Specifications
Manual Pendulum Charpy Impact Testing Machine/Charpy Impact Tester
JB-300 Manual Impact Testing Machine
Usage and Characteristics
JB-300 Type Impact Testing Machine is used to test anti-impact performance of metal material under dynamic load to judge the nature of material under dynamic load. This machine makes use of difference gravitational energy before impacting and spare energy after impacting to display value on dial and get the sample absorbing energy.
Main Technical Parameters
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Impact Energy
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300J
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150J
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Moment of pendulum
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160.7695N.m
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80.3848N.m
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Impact Speed
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5.0m/s
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Distance between center of pendulum and sample center
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800mm
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Angle of pendulum rising in advance
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135°
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Span of supports
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40mm
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Jaw fillet of support
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R(1.0~1.5)mm(1mm is special order)
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Fillet of impact blade
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R(2.0~2.5)mm(8mm is special order)
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Specification of specimen
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(10,7.5, 5.5)x10x55mm
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Dimension
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1000x630x1520mm
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Weight
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320Kg
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Advantages
What the host of this machine adopts casting steel material can make the equipment run steadily at the whole process of test and get more accurate results. It has advantages of manual operation, without power, low cost and is applied to departments or schools whose testing volume is smaller.