GD-0702AMarshallElectricCompactionTester/standardcompactiontester/largecompactiontesterTheMarshallElectricCompactionTesterisdesignedandmadeasperT0702“BituminousMixtureTestSampleMakingMethods(CompactionMethods)”intheIndustryStandardJTJ052SpecificationandTestMethodsofBitumenandBituminousMixtureforHighwayEngineering.ThetestsamplemadebythisinstrumentisinaccordwithtestrequirementsfortestsamplestipulatedintheIndustryStandardJTJ052T0709“BituminousMixtureMarshallStabilityTest”.ItisaspecialinstrumenttomaketestsampleforbituminousmixtureMarshallTest.Characteristics:Itissuitableforbothstandardcompactiontest(usecylinderof101.6mmindiameter,63.5mminheight),andlargecompactiontest(usecylinderof152.4mmindiameter,93.5mminheight).Technicalparameters1.Weightofhammer:4536g&plu***n;9g;2.Dropheightofhammer:457mm&plu***n;1.5mm;3.Compactionspeed:60&plu***n;5times/min;4.Compactiontimes:itcanbepresetintherangeof0~99times;Thepresettimescanbestored;5.Powersupply:AC220V&plu***n;10%,50Hz;6.Powerc***umption:370W;7.Testmold:(1)101.6mmindiameter,63.5mminheight(Standard);(2)152.4mmindiameter,93.5mminheight(Large);)