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上海湘潤介紹西門子新款紫外分析儀SIPROCESS UV600推出
閱讀：1723 發(fā)布時間：2013-1-19
SIPROCESSUV600
SIEMENS德國于2012年10月1日在大陸推出新款紫外在線分析儀SIPROCESSUV600.其特點(diǎn)顯著，測量精度比紅外在線分析儀的精度更高、更準(zhǔn)確。
ContinuousgasanalysisforUV-activegases
Individualorsimultaneousmeasurementofuptothreecomponents:
NO,NO2,SO2andH2S
Applications
•Emissionmeasurement
-MeasurementoflowNOconcentrationsinpowerstationsandgasturbines
-MonitoringofNOxindenitrificationplantsbydirectmeasurementofNOandNO2aswellasacombinedNOxvalue
-Efficientmeasurementindenitrificationplants
-RegisteringoflowestSO2andNOconcentrations
-Emissionmeasurementinthepulpandpaperindustry
•Processcontrol
-Measurementofsulfurcompoundsinprocessgasinthepaperandpetrochemicalindustry
-NOandNO2measurementinapplicationsinnitricacidproduction
-OptimizationofNOxemissionsintheexhaustgasoftheautomotiveindustry
-H2SandSO2measurementinresidualgaspurificationofsulfurrecoveryunits（SRU）
-MeasurementofsulfurcomponentsinClausplants
-HighH2Sconcentrationsinreactiveorsourgases
Benefits
•SimultaneousmeasurementofNOandNO2withsubsequentcompilation.NO2convertersorCLD
analyzersarethusnotrequired.Therefore:
-Lowermaintenanceeffort（noconverterfunctioncheck）
-Reducedoperatingcostsbecausenoadditionalequipmentrequired,e.g.ozonegenerator,etc.
•MeasurementintheUVrange
-MeasurementnotaffectedbyH2OandCO2
-VerylowSO2andNOmeasuringrangespossible
•UVResonanceAbsorptionSpectrometry（UVRAS）
-MeasurementofverylowNOconcentrations:Measuringrange10ppm
-Verylowcross-sensitivitytoothergases
•VerylongservicelifeofUVlamp（typically2years）
•Lowdriftsandhighstabilityby
-four-channelmeasuringmethodanddoublequotientcalculation
•Truereferencemeasurementfordrift-free,stablemeasurement
•Allmodules“temperaturecontrolled”;therebyindependentofambienttemperaturefluctuations
•Optionaladjustmentdevice
-Filterwheelwithtestcellswhichareswiveledintotheopticalpathforcalibration;notestgasesare
required
-Adjustment:manualorautomaticMeasuringprincipleTheSIPROCESSUV600processphotometeroperatesaccordingtotheprincipleofabsorptionintheultravioletradiationrange.NO-specificaswellasotherwidebandradiationfractionsareemittedfromanelectrode-lessdischargelampintheultravioletspectralrange.Theradiationspectrum,requiredformeasurementandreferenceoftherespectivegascomponent,isgeneratedinthefilterwheelunitbyoneortworevolvingfilterwheels.ForNOmeasurement,SIPROCESSUV600usesthegasfiltercorrelationwheretheradiationspectrumformeasurementandreferenceisseparatedbyacyclicswivelinginofaNOgasfilter.Forallothergases,interferencefiltercorrelationisused.Here,twointerferencefilterswithdifferenttransmissioncharacteristicsareswiveledintothebeampathinsuccession.Thebeamsplitterdirectsthefilteredradiationtobothreferenceandsamplecuvettes.Thedetectorspositionedbehindthecuvettes,receivetheradiationforthemeasurementandreferencethatarrive
withatimeoffset.Aquotientiscalculatedusingthesignalvaluesreceivedbyeachdetector.Bothdetectorsarethenrelatedtoeachother.Thiscalculationofdoublequotientscompensatesnotonlyforproportionalsignaldriftsbutalsosymmetricdrifts.Thegasconcentrationisderivedfromthedoublequotient.
此款紫外在線分析儀的缺點(diǎn)：
1.不可以防爆，
2.只能單獨(dú)測一種氣體，
更多詳情歡迎登陸*咨詢，訂購：
技術(shù)部：
SiemensextendsitscontinuousprocessgasanalyticsportfoliowiththenewSIPROCESSUV600analyzerprovidingsolutionsforanevenwiderrangeofapplications.SIPROCESSUV600isanextractiveUVgasanalyzerthatcansimultaneouslymeasureuptothreecomponents.ItisaspecialistforextremelyselectiveNOmeasurementwithsmallmeasuringrangesandanallrounderforotherUV-activegases,e.g.NO2,SO2andH2S.Duetospectralrangenocross-sensitivitiestoCO2andH2Otobeexpected.Innovativesignalprocessingaswellashighlystabledetectorsprovideexcellentlong-termstabilityandcompensationofdriftsandinfluencingeffects.SIPROCESSUV600withstateof-the-arectronicsandsoftwarehastheinterfacesrequiredforremotemonitoringfromanetworkaswellastotheconnectiontoprocesscontrolsystems.
SIEMENS德國于2012年10月1日在大陸推出新款紫外在線分析儀SIPROCESSUV600.其特點(diǎn)顯著，測量精度比紅外在線分析儀的精度更高、更準(zhǔn)確。
ContinuousgasanalysisforUV-activegases
Individualorsimultaneousmeasurementofuptothreecomponents:
NO,NO2,SO2andH2S
Applications
•Emissionmeasurement
-MeasurementoflowNOconcentrationsinpowerstationsandgasturbines
-MonitoringofNOxindenitrificationplantsbydirectmeasurementofNOandNO2aswellasacombinedNOxvalue
-Efficientmeasurementindenitrificationplants
-RegisteringoflowestSO2andNOconcentrations
-Emissionmeasurementinthepulpandpaperindustry
•Processcontrol
-Measurementofsulfurcompoundsinprocessgasinthepaperandpetrochemicalindustry
-NOandNO2measurementinapplicationsinnitricacidproduction
-OptimizationofNOxemissionsintheexhaustgasoftheautomotiveindustry
-H2SandSO2measurementinresidualgaspurificationofsulfurrecoveryunits（SRU）
-MeasurementofsulfurcomponentsinClausplants
-HighH2Sconcentrationsinreactiveorsourgases
Benefits
•SimultaneousmeasurementofNOandNO2withsubsequentcompilation.NO2convertersorCLD
analyzersarethusnotrequired.Therefore:
-Lowermaintenanceeffort（noconverterfunctioncheck）
-Reducedoperatingcostsbecausenoadditionalequipmentrequired,e.g.ozonegenerator,etc.
•MeasurementintheUVrange
-MeasurementnotaffectedbyH2OandCO2
-VerylowSO2andNOmeasuringrangespossible
•UVResonanceAbsorptionSpectrometry（UVRAS）
-MeasurementofverylowNOconcentrations:Measuringrange10ppm
-Verylowcross-sensitivitytoothergases
•VerylongservicelifeofUVlamp（typically2years）
•Lowdriftsandhighstabilityby
-four-channelmeasuringmethodanddoublequotientcalculation
•Truereferencemeasurementfordrift-free,stablemeasurement
•Allmodules“temperaturecontrolled”;therebyindependentofambienttemperaturefluctuations
•Optionaladjustmentdevice
-Filterwheelwithtestcellswhichareswiveledintotheopticalpathforcalibration;notestgasesare
required
-Adjustment:manualorautomaticMeasuringprincipleTheSIPROCESSUV600processphotometeroperatesaccordingtotheprincipleofabsorptionintheultravioletradiationrange.NO-specificaswellasotherwidebandradiationfractionsareemittedfromanelectrode-lessdischargelampintheultravioletspectralrange.Theradiationspectrum,requiredformeasurementandreferenceoftherespectivegascomponent,isgeneratedinthefilterwheelunitbyoneortworevolvingfilterwheels.ForNOmeasurement,SIPROCESSUV600usesthegasfiltercorrelationwheretheradiationspectrumformeasurementandreferenceisseparatedbyacyclicswivelinginofaNOgasfilter.Forallothergases,interferencefiltercorrelationisused.Here,twointerferencefilterswithdifferenttransmissioncharacteristicsareswiveledintothebeampathinsuccession.Thebeamsplitterdirectsthefilteredradiationtobothreferenceandsamplecuvettes.Thedetectorspositionedbehindthecuvettes,receivetheradiationforthemeasurementandreferencethatarrive
withatimeoffset.Aquotientiscalculatedusingthesignalvaluesreceivedbyeachdetector.Bothdetectorsarethenrelatedtoeachother.Thiscalculationofdoublequotientscompensatesnotonlyforproportionalsignaldriftsbutalsosymmetricdrifts.Thegasconcentrationisderivedfromthedoublequotient.
此款紫外在線分析儀的缺點(diǎn)：
1.不可以防爆，
2.只能單獨(dú)測一種氣體，
更多詳情歡迎登陸*咨詢，訂購：
技術(shù)部：
SiemensextendsitscontinuousprocessgasanalyticsportfoliowiththenewSIPROCESSUV600analyzerprovidingsolutionsforanevenwiderrangeofapplications.SIPROCESSUV600isanextractiveUVgasanalyzerthatcansimultaneouslymeasureuptothreecomponents.ItisaspecialistforextremelyselectiveNOmeasurementwithsmallmeasuringrangesandanallrounderforotherUV-activegases,e.g.NO2,SO2andH2S.Duetospectralrangenocross-sensitivitiestoCO2andH2Otobeexpected.Innovativesignalprocessingaswellashighlystabledetectorsprovideexcellentlong-termstabilityandcompensationofdriftsandinfluencingeffects.SIPROCESSUV600withstateof-the-arectronicsandsoftwarehastheinterfacesrequiredforremotemonitoringfromanetworkaswellastotheconnectiontoprocesscontrolsystems.