JBDS-CD Series Digital Display Low Temperature Impact Testing Machine
Application
JBDS-CD 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.It’s a necessary testing machine, not only used in the metallurgy, machine manufacture etc areas, but also used for the science research.
Main Technical Specifications
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Model |
JBDS-300CD |
JBDS-450CD |
JBDS-600CD |
JBDS-750CD |
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Control Method |
Single Chip Control |
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Max. impact energy |
300J |
450J |
600J |
750J |
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Impact speed |
5.24m/s |
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Pre-rising angle of the pendulum |
150° |
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Angle accuracy |
±0.1° |
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Specimen bearer span |
40mm |
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Round angle of the jaw |
R1.0～1.5mm |
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Round angle of impact edge |
R2.0～2.5mm(R8mm) |
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Angle of impact edge |
30° |
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Thickness of impact knife |
16mm |
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Capacity of sample box |
6个 |
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Cooling way |
liquid nitrogen refrigeration |
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Range of low temperature |
room tempeature-190°C |
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Precision of controlling temperature |
±3℃ |
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The distance between the pendulum shaft and impact point |
750mm |
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Standard specimen dimension |
10×10(7.5或5)×55mm |
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Pendulum |
300J 1pc |
450J 1pc |
600J 1pc |
750J 1pc |
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Power supply |
Three-phase four-wire system 50Hz /380V |
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