150J 300J Computer Display Charpy V Notch Impact Tester
Usage and Characteristics
The impact testing machine is used to test metallic materials to resist the impact to determine
the nature of the material under dynamic load performance. It's a necessary testing machine,
not only used in the metallurgy, machine manufacture etc areas, but also used for the science
research.
It can Controlled by computer and electric appliance, this machine can auto-complete the following
actions: rising pendulum, hanging pendulum, sending specimen, positioning, impacting, temperature conditioning and computer measurement and calculation, which also can display the results and
printed out with high efficiency and high accuracy.
After impacting the specimen, the machine can rise pendulum with surplus energy automatically
so as to be ready for the next test.
Technical Parameters
| Clutch Torque force | 630N.m | 1000N.m | ||
| Impact energy | 300J | 150J | 500J | 250J |
| Value of every grid | 2J | 1J | 5J | 2.5J |
| Pendulum Moment | 160.7695N.m | 80.3848N.m | 267.9492N.m | 133.9746N.m |
| Impact Speed | 5.2m/s | 5.4m/s | ||
| Distance between pendulum center and sample center | 750mm | 800mm | ||
| Pendulum Preparing angle | 150° | |||
| Sample seat span | 40mm | |||
jaw fillet of specimen seat | R (1.0 ~ 1.5) mm (1mm is special order) | |||
the blade curvature radius | R (2.0 ~ 2.5) mm (8mm is special order) | |||
| sample size | 10 *10 (7.5 or 5) * 55 mm | |||
Power supply | 380V 50Hz 250W/380W | |||
