新疆化學分析儀優(yōu)惠價格

ONH836氧氮氫分析儀高頻燃燒紅外檢測技分析無機材料中的碳、硫含量。采用惰性氣體保護熔融法提供各種無機材料、鋼鐵、有色金屬、硬質(zhì)合金、難熔金屬、陶瓷等材料中寬范圍的氧氮氫同時分析。該儀器配置MSWindows®的軟件接口，專為觸摸屏操作定制。長期的開發(fā)研究與客戶反饋相結合，這個簡單方便的軟件使得用戶可以快速完整訪問儀器控制，分析設置，故障診斷，數(shù)據(jù)報告，**提高日常分析的效率并節(jié)省用戶寶貴的時間?？蛇x的Cornerstone®Mobile軟件功能，使得用戶可以在手機，便攜式電腦及臺式電腦上便捷的訪問儀器數(shù)據(jù)，分析曲線圖形以及儀器的狀態(tài)，實現(xiàn)對儀器的遙控。分析儀，就選上海禹重實業(yè)有限公司，讓您滿意，歡迎您的來電哦！新疆化學分析儀優(yōu)惠價格

Procedure-SolidSamplesInstrumentcalibration/driftcorrection.Addapproximately0.05gof***GraphitePowdertoa***GraphiteCrucible.Firmlyplacethecrucibleonthelowerelectrodetiporappropriateautoloaderposition.PresstheAnalyzebuttonontheinstrumentscreen,thelowerelectrodewillcloseandtheanalysissequencewillstartandendautomatically.Repeatsteps3bthrough3jaminimumofthreetimesforeachcalibration/driftstandardused.Calibrate/driftfollowingtheprocedureoutlinedintheoperatorsinstructionmanual.江蘇進口力可氧氮氫分析儀咨詢報價上海禹重實業(yè)有限公司是一家專業(yè)提供分析儀的公司，期待您的光臨！

Procedure-SolidSamplesPresstheAnalyzebuttonontheinstrumentscreenagain,theloadingheadslide-blockwillcloseandthelowerelectrodewillopen.Cleantheupperandlowerelectrodemanually,or,ifapplicable,removethecrucibleandpresstheanalyzebuttontocleanwiththeautomaticcleanerAddapproximately0.05gof***GraphitePowdertoa***GraphiteCrucible.Firmlyplacethecrucibleonthelowerelectrodetiporappropriateautoloaderposition.PresstheAnalyzebuttonontheinstrumentscreen,thelowerelectrodewillcloseandtheanalysissequencewillstartandendautomatically

SamplePreparationTypically,titaniumandzirconiumsamplesarechemicallyetchedtoremovesurfacecontaminationwhenoxygenandnitrogenaredetermined.However,etchingcanintroducehydrogenintothesample.ASTMmethodE1409"DeterminationofOxygenandNitrogeninTitaniumandTitaniumAlloysbytheInertGasFusionTechnique",asupdatedin1996,permitseitheretchingorabrading(filing)ofthetestspecimen.ASTME1447"DeterminationofHydrogeninTitaniumandTitaniumAlloysbytheInertGasFusionThermalConductivity/InfraredDetectionMethod"permitssurfacepreparationbyabrading(ifnecessarytoremovecontamination).DifferencesinsamplepreparationpresentsomewhatofadilemmaregardingsimultaneousdeterminationofO,N,andHintitanium.However,abradingsampleswithafiletoremovesurfacecontaminationwillyieldaccurateO,N,andHresults.TheONH836utilizesahigh-powerelectrodefurnacetoquicklyandefficientlyreleasethetargetgasesfromwithinthesample,whichallowsforaveryrapidsimultaneousdeterminationofoxygen,nitrogen,andhydrogen.分析儀，就選上海禹重實業(yè)有限公司。

美國LECO力可氧氮氫分析儀ONH836（氧氮氫聯(lián)測儀）系列硬件部分特點和優(yōu)勢1、爐頭區(qū)域LED照明系統(tǒng)2、爐頭快速拆裝的粉塵過濾裝置3、裝有自動旁路閥的可快速拆裝氧水捕集裝置4、的動態(tài)流量補償（DFC）保證熱導池氣體流量、壓力恒定5、改進的紅外檢測池技術 新紅外池的恒溫絕熱技術消除了外界環(huán)境溫度的干擾  長壽命的紅外發(fā)射光源和無漂移的電路設計保證紅外檢測池的長期穩(wěn)定  氧高低雙量程采用3個碳紅外檢測器，同時檢測一氧化碳和二氧化碳，保證準確定量  6、高效脈沖爐冷卻系統(tǒng)  強力內(nèi)循環(huán)水冷裝置  雙直流風扇保證持續(xù)冷卻，不受電壓波動的影響  新電極爐頭設計，提高脈沖爐熱交換效率  7、全自動分析系統(tǒng)（可選）  自動清掃裝置  20位或100位全自動分析系統(tǒng)  高速全自動真空除塵裝置直接將粉塵排至儀器外部捕集器中，消除環(huán)境污染分析儀，就選上海禹重實業(yè)有限公司，用戶的信賴之選，有想法可以來我司咨詢！北京進口LECO氧氮氫分析儀廠家直銷

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SummaryThedeterminationoftheamountofoxygen,nitrogen,andhydrogeniniron,steel,nickel-,andcobalt-basealloysrepresentssomeofthemostimportantqualitymetricsforthesematerials.Oxygenisusedtocreatesteelfrompigironbyremovingexcesscarbon.Oxygencontentmustbecontrolledtolimittheamountofcarbonmonoxidethatcanbeformedduringsolidificationwhichmaycauseexcessiveporosity.Nitrogenisconsideredbothanimpurityaswellasanimportantalloyingagent.Itcanbepresentasanitrideorinterstitiallyinitsgaseousform.Increasednitrogencontentisknowntoincreaseyieldandtensilestrength,thusdecreasingductilityandformability.Excessivelevelsmayevolveduringsolidificationthusincreasingporosity.Highhydrogencontentistheprimarycauseofembrittlement,blisteringandflakingduetoitshighmobilitythroughthelatticeandprovidesnopotentialalloyingbenefits.TheONH836utilizesahigh-powerelectrodefurnacetoquicklyandefficientlyreleasethetargetgasesfromwithinthesample,whichallowsforaveryrapidsimultaneousdeterminationofoxygen,nitrogen,andhydrogen.新疆化學分析儀優(yōu)惠價格