DSHD-17040 X-ray Fluorescence Sulfur Analyzer
A:Summaryandpurpose 1.Summary DSHD-17040X-rayFluorescenceSulfurAnalyzerisspeciallydesignedtodeterminesulfurcontentinthepetroleumproducts.Adoptsenergy-dispersiveprinciple,andwithelectrical,mechanicalandmicroprocessorintegrationdesign,soitisrapidandaccurate.
DSHD-17040X-rayFluorescenceSulfurAnalyzerprovidesameasuretodeterminesulfurcontentduringpetroleumorpetrochemicalproductionprocess,CanmeettherequirementsofnationalstandardGB/T17040、SH/T0742andGB/T11140onrepeatabilityandreproducibility,anditcanalsomeetrequirementsofASTMD4294-03ontheseindexes.
- Purpose (1)Itcanbeusedtodeterminemass%oftotalsulfurinthecrudepetroleum,petroleum,heavyoil,dieseloil,gasoline,andnaphtha. (2)Itcanbeusedtodeterminetotalsulfurcontentintheproductsofcoalchemicalindustry,suchasprimarybenzene. (3)Itcanbeusedtodeterminetotalsulfurorsulfideinotherliquidorsolidpowdersamples.
B:Technicalspecificationsandparameters. 1.Instrumentcharacteristics (1)Withelectrical,mechanicalandmicroprocessorintegrationdesign,soitiscompactandbeautiful; (2)Itcandeterminevariousproductsandinawidemeasurementrange.Itisrapidforanalysisanditonlyneedlittlestandardsample. (3)Adoptsfluorescenceintensityratioanalysismethods,itcanmakecorrectiontotemperatureandpressureautomaticallyanditcanalsomakecorrectiontoratioofcarbonandhydrogen(C/H). (4)LargeLCDfordisplay;Man-machineconversationsystem;Soundalarmforoperationmistake; (5)Ithasself-diagnosticfunction,soitcandetermineitsworkingstateandelectricparametersbymakingcountingmeasurementandenergyspectrummeasurementusingreferencesamples. (6)EquippedwithaRS232serialport,itcanconnectwithanycomputerorwebsystem. (7)IttakesdisposablesamplecellwithMylarfilm,soitcanavoidcrosscontamination.Samplecellismadebyamultifunctionalpressureshapingdevice,soitisrapidandconvenient.Thereisaholeonthesamplecellcoverandyoucanrecordsampleserialnumber,S%(m/m),anddateonthesamplecellcover. (8)Thesampleholderisinstalledonasliderail,soitcanmoveoutandmoveinautomatically.Itcanmoveoutfrominsideoftheinstrumentforsamplelocationandanti-leakagepartsreplacement.Itisconvenientanditcanavoidanycontaminationtodetectionsystem. (9)Itcansavelargequantityoftestdata.Youcanbrowsetestdataandcalibrationcurvesatanytime. (10)Itusesathermalprinter,soitiseasytoreplaceprintingpaper. (11)Tightlyprotectionmeasurestoavoidoilleakage.Thesamplecellisplacedontheleakageprotectiondevice.Thesamplecellcanenterintothedetectionsystemtogetherwiththeleakageprotectiondeviceonlyduringsampleanalysisprocedures.Iftheinstrumentisnotatsampleanalysisstate,theleakageprotectiondevicewillmoveout,sothiscanavoidanycontaminationtothedetectionsystem. (12)ItssafeX-rayprotectionmeasurescankeeppeoplefrominjuryofX-rayradiation.
C:Maintechnicalspecificationandparameters (1)Measurementrange:7ppmto5% (2)Repeatability(r):＜0.02894(X+0.1691) (3)Reproducibility(R):＜0.1215(X+0.5555) (4)Detectionlimit:7ppm (5)Oilsamplequantity:2.5ml(itisequaltosampledepthof4.5mm) (6)Measurementtime:itcanpreset60,120,240,300,and600satrandom (7)Itcanmakemeasurementautomaticallyforsinglesample.Repeattimes:canset2,3,5,10,and50atrandom;itwillshowaveragevalueandstandarddeviationatendofmeasurement. (8)Calibrationcurvenumbers:itcansave9calibrationcurves.5piecesofthemareunarylinearequationand4piecesofthemareunaryquadraticequation. (9)Workingcondition: a.Ambienttemperature:5～40℃ b.Relativehumidity:≤85%(30℃) (10)Powersupply:AC220V±20V,50Hz;Ratedpower:30W (11)Sizeandweight:468mm×368mm×136mm;13kg
D:Moresulfurcontenttester:
DSHD-387DarkPetroleumProductsSulfurContentTester
DSHD-380BSulfurContentTester
DSHD-17040X-rayFluorescenceSulfurAnalyzer
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