Product Name: Impact Testing Machine JB-W750A Model NO.: JB-W750A Oil Cylinder Position: NON Power Source: AC380V Weight: 100-500Kg Control: Computer Control Display: COMPUTER Loading Method: Static Load Load Way: Electronic Load Accuracy Grade: 1 Maxcapacity: <1000KN Type: Impact Testing Machine Mass Scope of Workpiece: <900kg Max Diameter of Workpiece: <500mm Trademark: TIME Transport Package: Wooden Case Specification: JB-W750A Origin: China HS Code: 8090 Product Description Brief Introduction: A impact testing machine is used to determine the energy absorbed in fracturing a test piece at high velocity. JB-W750A computer controlled impact tester can not only examine the energy, return zero, loss of energy, swing circle, but also can display, store, print the testing result through computer. You can control it by computer software or control box. With 500J and 750J pendulums separately, this machine can examine the impact energies at high precise.Common sense: The differences between JB, JB-S and JB-W series impact testing machinesJB Series: Dial analog display, control box control semi-automatic impact testing machine.JB-S Series: Digital display, control box control semi-automatic impact testing machine.JB-W Series: Computer display and control, semi-automatic impact testing machine.Impact energy500J,750JPendulum moment267.9492NM 401.9238NMDial scale rangeDivision 5JDistance between Axis of Pendulum Shaft and Striking Center800 mmPendulum Rising Angle150°Impact speed5.40 m/SSpecimen Support Span40 mmRadius of Circular Arc in the End Part of the Test Sample Support1-1.5 mmIncluded Angle of Impact Cutter30°Radius of striking edge round circleR2mm orR8mm (ASTM)Impact knife thickness16 mmSize of specimen10×10×55 mm10×7.5×55 mm10×5×55 mmMin. computer display resolution0.1JWeight (kG)Approx.1500KGDimension2300 x 600 x 1400 mmPower supply380V,50HZ,3-Ph,4-wire, 550WLoad Sensor50kN, accuracy ≤1%Displacement Sensor accuracy0.1°Angle resolution0.025°Encoder3600-wireData Acquisition CardSimple rate: ≥1 M