Impact testing machine HST-DWT-300IG

manualfor plasticsfor rubber

HST DWI-300G instrumented drop hammer impact tester is mainly used to test the puncture performance of anti-stab clothing. It uses impact force sensor, test system, and high-speed data acquisition card to measure the load and deformation transient value of the impacted sample fracture process through oscilloscope impact sensor, that is, impact absorption work, force-displacement-energy curve of the impact process and characteristic points on the curve: maximum force Fm, total impact energy Wt and corresponding displacement and other parameters. Function Test the puncture performance of stab-resistant clothing. 3.Implementation standard GB/T2611-2022 "General Technical Requirements for Testing Machines" Performance parameters: Maximum impact energy 300J Impact speed 1.98~5.42m/s Impact height 0.2~1.5m Range of hammer mass 10kg Mass error of hammer and weight ±1% Range of hammer 1~3m/min(Continuously adjustable) Positioning accuracy of hammer head 1mm Maximum load of impact force sensor 20kN A/D sampling resolution 16bits Maximum sampling frequency 2MHz Frequency response 500kHz Dynamic error of experiment <2% Dimensions of testing machine 1120mm*900mm*3600mm Net weight of testing machine Approx.1500kg Power supply Mainframe:AC 220V±10%,50Hz,2kW High and low temperature box:AC 380V±10%,50Hz,6.5kW