DSHD-0621 Asphalt Standard Viscometer
- introduction 1)DSHD-0610AsphaltRollingThinFilmOvenisdesignedanddevelopedasperT0610“AsphaltRollingThinFilmOvenTest”intheIndustryStandardofPeople’sRepublicofChinaJTJ052SpecificationsandTestMethodsofBitumenandBituminousMixturesforHighwayEngineering.
2)DSHD-0610AsphaltRollingThinFilmOvenisappliedtodeterminemasslossofhighwayasphaltrollingthinfilmafterheating,andthechangeofpenetration,viscosity,ductilityandbreakingpointofasphaltresidueafterthethinfilmhasbeenheated,inordertoevaluatetheagingperformanceofasphalt.3)DSHD-0610AsphaltRollingThinFilmOvenisalsosuitabletomaketestasperASTMD2872“TestMethodsforEffectofHeatandAironaMovingFilmofAsphalt(RollingThinFilmOvenTest)”.
- 1.Powersupply:AC220V±10%,50Hz2.Heatingpower:2400W3.Workingtemperature:163℃4.Controllingaccuracy:±0.5℃5.Rotationspeedofrotatingdisk:15±0.2RPM6.Airflowrate:4000±200ml/min7.Timingdevice:alarmin85minutes8.Ambienttemperature:5℃～50℃9.Relativehumidity:≤85%10.Totalpowerconsumption:notmorethan2600W
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