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
Model | JBDS-300CD | JBDS-450CD | JBDS-600CD | JBDS-750CD |
Control Method | Single Chip Control |
Max. impact energy | 300J | 450J | 600J | 750J |
Impact speed | 5.24m/s |
Pre-rising angle of the pendulum | 150° |
Angle accuracy | ±0.1° |
Specimen bearer span | 40mm |
Round angle of the jaw | R1.0~1.5mm |
Round angle of impact edge | R2.0~2.5mm(R8mm) |
Angle of impact edge | 30° |
Thickness of impact knife | 16mm |
Capacity of sample box | 6个 |
Cooling way | liquid nitrogen refrigeration |
Range of low temperature | room tempeature-190°C |
Precision of controlling temperature | ±3℃ |
The distance between the pendulum shaft and impact point | 750mm |
Standard specimen dimension | 10×10(7.5或5)×55mm |
Pendulum | 300J 1pc | 450J 1pc | 600J 1pc | 750J 1pc |
Power supply | Three-phase four-wire system 50Hz /380V |
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