Performance description
1.This type of 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.
2.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.
3.After impacting the specimen, the machine can rise pendulum with surplus energy automatically
so as to be ready for the next test.
Main technical index
1.Impact energy: 150J, 300J
2. Range of plate-scale and sub-scale value
Range of energy 0-300J , 0-150J
Sub-scale value 2J , 1J
3.Pendulum moment(impact constant):
Range of energy 300J , 150J
Sub-scale value 160.7695N.m , 80.3848N.m
4.Angle of rising pendulum in advance: 150º
5.Distance from centre of pendulum and impacting point: 750mm
6.Impacting speed: 5.2m/s
7.Span of impact specimens supports: 40mm
8.Round corner of nipper jaw: R1-1.5mm
9.Round corner of impacting edge: R2-2.5mm
10. Capacity of specimen case: 10 pieces
11. Cooling way: compressors
12. Range of low temperature: Room temperature~ -60℃
13. Precision of controlling temperature: fluctuation ±1.5℃ grads 2℃
14. Speed of sending specimen:≤2S
15. Size of specimen: 10*10*55mm
16. Size of exterior: 1500mm*850mm*1340mm
17. Net weight of machine: 850kg
18. Electric power: three-phase AC 380V ± 10% 50Hz 5A
19. Environmental condition: non-corrosive media, no vibration, no strong electromagnetic field around
