DSHD-268 Carbon Residue Tester (Conradson Method)
A:ProductIntroduction:
DSHD-268CarbonResidueTesterisdesignedaccordingthenationalstandardofPeople’sRepublicofChinaGB/T268TestMethodforCarbonResidueofPetroleumProductsbyConradsonMethod.
DSHD-268CarbonResidueTesterisusedtodeterminetheamountofcarbonresidueofpetroleumproductsafterevaporationandpyrolysis,thustocheckcokeformingpropertyofpetroleumproducts.
B:Maintechnicalspecificationsandparameters:1.Burner:agasburnerofMekertype
- ±5ml,itssurfaceisblack
- ±10ml;itiswithacoveranditssurfaceisblack
- ±10mmhighanditsringdiameterisФ130±5mm
- ～53mm.Theheightofconeinthemiddleis25±2mm.ThereisapieceofΦ3ironwireweldedontheuppersectionofroundtube.Theironwireisbenttoafirebridgeof50±3mminheight,whichislikeamouth.Thefirebridgeisblackandisusedasanindicatorforthemaximumheightoftheflame.7.Flameshield:itismadebypressingapieceof0.6～0.8mmthicknessironplate.ThediameterofupperopeningofthemiddleholeisΦ90±2mm,andthediameterofloweropeningisΦ82±2mm.Itcontainsanasbestospressurering.Theothertypeofflameshieldcontainsthreebendingfeetintheholeofflameshieldtosupportthecrucible.
C:MoreCarbonResidueTester:
DSHD-268CarbonResidueTester(ConradsonMethod)
DSHD-17144CarbonResidueTester(Micro-method)
DSHD-30011CarbonResidueTester(ElectricFurnaceMethod)
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