JB-300W Computer Control Impact Testing Machine

1. Function

JB-300W computer control impact tester is used to determine the anti-impact capability of metal materials under dynamic load. It is a new high-tech product designed and developed according to national standards GB/T3038-2002 and GB/T229-2002. The attached computer can not only test the return-to-zero, energy loss and oscillation period of the tester, but also display, store and print the test value. The impact tester can be operated by using the control box or through the computer.

2. Technical parameters

Model	JB-300W
Impact energy	300J/150J
Range of dial scale and division value	0-300J(2J), 0-150J(1J)
Pendulum raised angle	150°
Distance between pendulum center to impact point	750mm
Impact velocity	5.2m/s
Span of specimen seat	40mm
Round angle of striking edge	R2-2.5mm
Angle of impact knife	30°
Thickness of impact knife	16mm

3. Application

JB-300W computer control impact tester, as one of the best impact testing equipments, is widely used in many industries and areas including petrochemical industry, metallurgy, boiler and pressure vessels, steel plates, steel pipes, wind power generation, hardware, metal, casting, pumps, valves, solar energy, war industry, fasteners, diesel engines, electric power, iron towers, railways, shipbuilding, machinery manufacturing, automotive industry, aerospace industry, physical and chemical laboratory and scientific research.