DSHD-0232 Liquified Petroleum Gas(LPG) Copper Strip Corrosion Tester
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A:ProductIntroduction:
DSHD-3554PetroleumWaxOilContentTesterisdesignedandmadeaspertheNationalStandardofPeople’sRepublicofChinaGB/T3554“TestMethodsforOilContentofPetroleumWax”.
DSHD-3554PetroleumWaxOilContentTesterissuitabletodeterminetheoilcontentofpetroleumwax,thecongealingpointofwhichishigherthan30℃andtheoilcontentofwhichisnotmorethan15%.
Specificoperationisasfollows:Solvesampleinthemethylethylketoneandcoolitto-32℃toseparatewaxout.Filteritandevaporatemethylethylketoneinthefilteringliquid.Weightheresidueandcalculatetheoilcontentinthewax. DSHD-3554PetroleumWaxOilContentTesterisworthnotingthatForsomewaxhavingoilcontenthigherthan5%,iftheoilcouldnotbecompleteddissolvedinthemethylethylketone,pleasedon’tusethisinstrument.
B:Maintechnicalspecificationsandparameters: 1.Timingrange:0~60min
2.Powersupply:AC220V±10%,50Hz 3.Controllingtemperatureofcoolingbath:-35℃±1℃ 4.Evaporationtemperature:35℃±1℃ 5.Flowingrateofblowingair(Totalflowingrateof4nozzles):8~12L/min 6.Controllingtemperatureofwaxmeltingbath:roomtemperature~90℃±5℃
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