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DSHD-259 Water- Soluble Acid & Base Tester

  1. A:Briefdescription:

     DSHD-259Water-SolubleAcid&BaseTesterisdesignedaccordingthenationalstandardofPeople’sRepublicofChinaGB/T259TestMethodforWaterSolubleAcid&AlkaliofPetroleumProducts.

    DSHD-259Water-SolubleAcid&BaseTesterisappliedtodeterminethewatersolubleacid&alkaliintheliquidpetroleumproducts,additives,lubricantgreases,paraffinandwaxycomponentsasperGB/T259. Itsoperationstepsistoextractsthewatersolubleacid&alkaliinthesampleusingdistilledwaterorethanolsolution.ThencheckcolorchangeofextractedsolventbymethylorangeorphenolphthaleinindicatorrespectivelyordeterminethepHvalueofextractedsolventbyaciditymetertoascertainwhetherthereexiststhesolubleacidandalkaliintheextractedsolvent.

    B:Maintechnicalspecificationsandparameters1.Powersupply:AC220V±10%,50Hz2.Totalpowerconsumption:≤1200W

    3.Aciditymeter:(1)Fullscale:0~14.00pH(2)Accuracy:±0.01pH4.Separatoryfunnel:250ml5.Graduatedflask:100ml,50ml6.Testtube:Φ18mm×100mm7.Conicalflask:100ml8.Ambienttemperature:-10℃~+35℃9.Relativehumidity:≤85%10.Heatingpower:100W~1000Wcontinuouslyadjustable

    C:MoreAcid&BaseNumberTester:

    DSHD-251BaseNumberTester

    DSHD-259Water-SolubleAcid&BaseTester

    DSHD-264AcidNumberandAcidityTester

    DSHD-264AAutomaticAcidNumberTester



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