GD-0709AAutomaticMarshallStabilityTester/bitumentester/AsphaltproductinstrumentDetailInformationPurpose:TheGD-0709AAutomaticMarshallStabilityTesterisdesignedandmadeasperT0709BituminousMixtureMarshallStabilityTester”intheIndustryStandardJTJ052SpecificationandTestMethodsofBitumenandBituminousMixtureforHighwayEngineering.ItissuitableforbituminousmixtureMarshallStabilitytesttodeterminebreakingpointofbituminousmixture.Itisusedforratiodesignofbituminousmixtureandasphaltroadsurfacequalityinspection.EquippedwithRS232serialport,itcancommunicatewithacomputerconveniently.Testdatacanbeprocessed,s***ed,printedanddisplayedthroughthecomputer.Theinstrumentcanbecontrolledbythecomputerfortestingandtestdataprinting.Theinstrumenthasfuncti***ofmanuallycontrolledup,down,andstop.Mainparameters1.Maximumload:50kN;2.Measurementrangeofstabilitysensor:≤40kN;3.Ithasoverloadprotectionfunctionforanyloadover39kN;4.Measurementerrorofbituminousmixturestability:≤&plu***n;0.1kN;5.Measurementrangeofverticaldeformation:0~20mm;measurementerror:≤&plu***n;0.05mm;6.Risingspeedofpressuremachine:50&plu***n;5mm/min;7.EquippedwithRS232serialporttomaketestconnectedwithacomputer;8.Powersupply:AC220V&plu***n;10%,50Hz;9.Workingenvironmenttemperature:0°C~60°C.Feature:1.withthefunctionofparameterpreset2.Measurementcalibration3.autodatacollection4.realtimeclockandetc.5.withRS232serialport6.store100groupstestdataandtesttimeAnymorequesti***,plsletusknow.YourSuccessisourBusiness)