GD-17040X-rayFluorescencetotalsulfurcontenttesterTheX-rayFluorescencetotalsulfurcontenttesterisspeciallydesignedtodeterminesulfurcontentinthepetroleumproducts.Adoptsenergy-dispersiveprinciple,andwithintegrateddesign,TheX-rayFluorescencetotalsulfurcontenttesterisrapidandaccurate.ItcanmeettherequirementsofNationalStandardGB/T17040andGB/T11140onrepeatabilityandreproducibility,anditcanalsomeetrequirementsofASTMD4294-03ontheseindexes.TheX-rayFluorescencetotalsulfurcontenttesterprovidesameasuretodeterminesulfurcontentduringpetroleumorpetrochemicalproductionprocess.Purpose:1.Itcanbeusedtodeterminemass%oftotalsulfurinthecrudepetroleum,petroleum,he***yoil,dieseloil,gasoline,andnaphtha.2.Itcanbeusedtodeterminetotalsulfurcontentintheproductsofcoalchemicalindustry,suchasprimarybenzene.3.Itcanbeusedtodeterminetotalsulfurorsulfideinotherliquidorsolidpowdersamples.Instrumentcharacteristics:1.Electromechanicalintegration;microprocessorcontrol;largescreenLCDdisplay;Man-machineconversation;simpleandbeautiful;2.Itcandeterminevariousproductsandinawidemeasurementrange.Itisrapidforanalysisanditonlyneedlittlestandardsample.3.Adoptsfluorescenceintensityratioanalysismethods,itcanmakecorrectiontotemperatureandpressureautomaticallyanditcanalsomakecorrectiontoratioofcarbonandhydrogen(C/H).4.Ithasself-diagnosticfunction,soitcandetermineitsworkingstateandelectricparameters.5.IttakesdisposablesamplecellwithMylarfilm,soitcan***oidcrosscontamination.Samplecellismadebyamultifunctionpressuredevice,soitisrapidandconvenient.Itcanrecordsampleserialnumber,S%(m/m),anddate.6.Thesampleholdercanbepreciselylocated.Itcanmoveoutfrominsideoftheinstrumentforsamplelocationandanti-leakagepartsreplacement.Itisconvenientanditcan***oidanycontaminationtodetectionsystem.7.Itcans***elargequantityoftestdata.Youcanbrowsetestdataandcalibrationcurveatanytime.8.Itusesathermalprinter,soitiseasytoreplaceprintingpaper.Itisneededtospeedmoneyonprintingribbon.9.EquippedwithaRS232serialport,itcanconnectwithanycomputerorwebsystem.10.ItssafeX-rayprotectionmeasurescankeeppeoplefrominjuryofX-rayradiation.Maintechnicalparameters1.Measurementrange:7ppmto5%;2.Precision:(1)Repeatability:＜0.029(S+0.6);(2)Reproducibility:＜0.063(S+0.6);3.Samplequantity:2to3ml(itisequaltosampledepthof3mmto4mm);4.Measurementtime:60,120,240,300,and600satrandom;5.Itcanmakedeterminationautomaticallyforsinglesample.Measurementtimes:canset2,3,5,10,and50timesatrandom;itwillshow***eragevalueandstandarddeviationatendofmeasurement.6.Calibrationcurvenumbers:itcans***e9calibrationcurves.5piecesofthemarelinearequationinoneunknownand4piecesofthemarebinomialparabola.7.Workingcondition:(1)Temperature:5to40℃;(2)Relativehumidity:≤85%(30℃);(3)Powersupply:AC220V&plu***n;20V,50Hz;(4)Ratedpower:30W;8.Sizeandweight:468mm×368mm×136mm;13kg;)