DSHD-0621 Asphalt Standard Viscometer
- Productstandard
1)DSHD-0719AAutomaticWheelTrackingTesterisdesignedasperT0719“BituminousMixtureWheelTrackTest”intheIndustryStandardJTJ052SpecificationandTestMethodsofBitumenandBituminousMixtureforHighwayEngineering.
2)DSHD-0719AAutomaticWheelTrackingTesterisaresearchtype,whichcanbeusedforcollegesanduniversitiesaswellasscientificresearchinstitutestomakeresearchontheresistancetoruttingofbituminousmixtureathightemperature.
3)DSHD-0719AAutomaticWheelTrackingTestercanbeappliedtomanufacturingcompaniesandconstructioncompaniestodeterminetheresistancetoruttingofbituminousmixturesathightemperature.II.Maincharacteristics
- DSHD-0719AAutomaticWheelTrackingTestercanbeconnectedtoanycomputerprocessingsystemusingnewlydevelopedmicroprocessorcontrollingtechniquesbyus.
2DSHD-0719AAutomaticWheelTrackingTestercanmakedeterminationfortwotestmoldsatthesametimewithwaterimmersionorwithoutwaterimmersion.Theconstanttemperaturecaseequippedwiththeinstrumentcanpreheat7pieceoftestmold.Thissavesalotoftime.
- DSHD-0719AAutomaticWheelTrackingTesteradoptsPWMmodefortemperaturecontrol.Theinstrumentcansimultaneouslycontrol:
(1)Sampletemperature;
(2)Watertemperatureinthewatercaseduringwaterimmersiontest;
(3)Temperatureintheconstanttemperaturecase
- DSHD-0719AAutomaticWheelTrackingTestercandisplaytime-displacementcurveandtime-temperaturecurveatthesametime.Thisprovidesexperimentalevidenceonruttingcharacteristicsofbituminousmixtureforscientificresearchinstitutes.
6DSHD-0719AAutomaticWheelTrackingTesteradoptsaabsolutetemperaturesensorfortemperaturecollection,sothereisnodriftduringlongtimetest(thissolvestheproblemofcommonthermocouplethattheeffectofdriftontestdataduringlongtimetest).
- DSHD-0719AAutomaticWheelTrackingTesteradoptshighprecisionA/D(16digits)andD/A(16digits)moduletoensuregoodaccuracyandhighresolutionfordisplacementmeasurementandtemperaturecontrol.
- DSHD-0719AAutomaticWheelTrackingTestercanpresettesttimeandtesttemperatureasyourrequirements,anditcanrecalldeflectionvaluesofanytestmoldsandshowtheminrealtime.
- DSHD-0719AAutomaticWheelTrackingTesteradoptswheelmovingmodeasitsmechanicalstructure.Thisisthesameasthatofforeignproducts.Thetestdataisclosetotherealcondition.
- ~100mm.Theycanmeetruttingtestrequirementsofdifferentroadsurfaces.III.Maintechnicalparameters
- Movingdistanceoftestvehicle:230±10mm;
- ~30mm;
- ~240min;
- ~80℃;Accuracyis±0.5℃;
- *1058mm*1460mm;
- ~150mminthickness.
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