Application
JB type 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.
Standards
ISO148, EN10045, ASTM E23, GB/T3808-2002 ,GB/T229-2007
MaiTechnical Specifications
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Model |
JB-300B |
JB-500B |
JB-800B |
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impact energy |
150/300J |
250/500J |
500/800J |
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The distance between the pendulum shaft and impact point |
750mm |
800mm |
800mm |
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Impact speed |
5.2m/s |
5.4 m/s |
5.9m/s |
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Pre-rising angle of the pendulum |
150° |
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Specimen bearer span |
40+0.2mm |
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Round angle of the jaw |
R1-1.5mm |
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Round angle of impact edge |
R2-2.5mm,R8±0.05mm |
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Angle accuracy |
0.1° |
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Standard specimen dimension |
10mm×10(7.5/5)mm×55mm |
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Power supply |
3phs, 380V, 50Hz Or 220V,60Hz |
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Dimensions (mm) |
2124 x 600 x 1340 |
2200 ×650 ×1960 |
2450 x 1200 x 2455
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Net Weight (kg) |
450 |
650 |
2300 |
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