Application:
This impact testing machine is used to measure the impact resistance performance of metal materials under dynamic load, so as to judge the quality status of materials under dynamic load. This testing machine is suitable for ferrous metals and cemented carbide materials with small impact toughness, which can be used for the impact of metal materials in the material laboratories of scientific research units, colleges and universities, metallurgy and machinery manufacturing industries.
Standard:
JJG 145-2007 Verification regulation of pendulum impact testing machine.
GB/T 3808-2018 Test of pendulum impact testing machine.
GB/T 229-2020 Metallic materials Charpy pendulum impact test method test.
GB/T 1817-2017 Test method for impact toughness of cemented carbide at room temperature.
GB/T 18658-2002 Charpy V-notch standard specimen for testing of pendulum impact testing machines
Technical parameters:
|
Model |
HST JBS-50 |
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|
Impact energy(J) |
50 |
25 |
15 |
7.5 |
|
Pendulum moment(N·M) |
26.79492 |
13.39746 |
8.03848 |
4.01924 |
|
This machine comes standard with 1 set of pendulum (including 2 energy levels) |
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Impact speed(m/s) |
3.8 |
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|
pendulum pre-lifting Angle |
150° |
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The span of the sample support(mm) |
30-40mm adjustable |
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Support pliers rounded Angle(mm) |
R1.0~1.5 |
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|
Impact blade rounded Angle(mm) |
R2.0~2.5 |
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|
Pendulum center to impact point distance(mm) |
395 |
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Standard sample size |
10*10*55/5*5*50mm |
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Digital display resolution |
Angle: 0.01° |
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Energy: 0.001J |
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Power supply |
AC220V±10% 50Hz |
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Standard configuration:
|
Item |
Name |
Quantity |
|
1 |
50 joule main machine |
1 set |
|
2 |
25J, 50J pendulum |
1 each |
|
3 |
Hexagonal wrench (wrench mouth seat pressure plate screw) |
1 set |
|
4 |
Support adjuster |
1 set |
|
5 |
Sample centralizer |
1 set |
|
6 |
Foot screws |
4 pcs |
|
7 |
Digital acquisition and display |
1 set |
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