SamplePreparationTypically,titaniumandzirconiumsamplesarechemicallyetchedtoremovesurfacecontaminationwhenoxygenandnitrogenaredetermined.However,etchingcanintroducehydrogenintothesample.ASTMmethodE1409"DeterminationofOxygenandNitrogeninTitaniumandTitaniumAlloysbytheInertGasFusionTechnique",asupdatedi

ONH836氧氮?dú)浞治鰞x高頻燃燒紅外檢測(cè)技分析無(wú)機(jī)材料中的碳、硫含量。采用惰性氣體保護(hù)熔融法提供各種無(wú)機(jī)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?dú)渫瑫r(shí)分析。該儀器配置MSWindows?的軟件接口，專為觸摸屏操作定制。長(zhǎng)期的開(kāi)發(fā)研究與客戶反饋相結(jié)合，這個(gè)簡(jiǎn)單方便的軟件使得用戶可以快速完整訪問(wèn)儀器控制，分析設(shè)置，故障診斷，數(shù)據(jù)報(bào)告，**提高日常分析的效率并節(jié)省用戶寶貴的時(shí)間。可選的Cornerstone?Mobile軟件功能，使得用戶可以在手機(jī)，便攜式電腦及臺(tái)式電腦上便捷的訪問(wèn)儀器數(shù)據(jù)，分析曲線圖形以及儀器的狀態(tài)，實(shí)現(xiàn)對(duì)儀器的遙控。上海禹重實(shí)業(yè)有限公司是一家專業(yè)提供分析...

氧氮?dú)浞治鰞x氧氮?dú)浞治鰞x是一種用于材料科學(xué)領(lǐng)域的儀器，于2016年03月09日啟用。技術(shù)指標(biāo)測(cè)量范圍：ON低氧0.0－300ppmOH低氧0.0－300ppm高氧0.0－2%高氧0.0－2%低氮0.0―300ppm低氫0.0－50ppm高氮0.0－2%高氫0.0－1000ppm靈敏度：氧0.01ppm；氮0.1ppm；氫0.01ppm。主要功能該儀器配置有16位微處理器和兩個(gè)**的分別檢測(cè)高氧和低氧的紅外檢測(cè)池。氮和氫通過(guò)雙重范圍的熱導(dǎo)檢測(cè)池測(cè)量。分析過(guò)程中可自動(dòng)實(shí)現(xiàn)從低范圍到高范圍的切換。樣品在高功率脈沖爐的石墨坩堝中加熱可達(dá)3000℃以上高溫，脈沖爐采用循環(huán)水冷卻。該儀器具有靈敏度高、性能...

ONH836氧氮?dú)浞治鰞x高頻燃燒紅外檢測(cè)技分析無(wú)機(jī)材料中的碳、硫含量。采用惰性氣體保護(hù)熔融法提供各種無(wú)機(jī)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?dú)渫瑫r(shí)分析。該儀器配置MSWindows?的軟件接口，專為觸摸屏操作定制。長(zhǎng)期的開(kāi)發(fā)研究與客戶反饋相結(jié)合，這個(gè)簡(jiǎn)單方便的軟件使得用戶可以快速完整訪問(wèn)儀器控制，分析設(shè)置，故障診斷，數(shù)據(jù)報(bào)告，**提高日常分析的效率并節(jié)省用戶寶貴的時(shí)間。可選的Cornerstone?Mobile軟件功能，使得用戶可以在手機(jī)，便攜式電腦及臺(tái)式電腦上便捷的訪問(wèn)儀器數(shù)據(jù)，分析曲線圖形以及儀器的狀態(tài)，實(shí)現(xiàn)對(duì)儀器的遙控。分析儀，就選上海禹重實(shí)業(yè)有限公司，讓您...

SamplePreparationTypically,titaniumandzirconiumsamplesarechemicallyetchedtoremovesurfacecontaminationwhenoxygenandnitrogenaredetermined.However,etchingcanintroducehydrogenintothesample.ASTMmethodE1409"DeterminationofOxygenandNitrogeninTitaniumandTitaniumAlloysbytheInertGasFusionTechnique",asupdatedi

氧氮?dú)浞治鰞x的常見(jiàn)故障及解決方法供電正常、通訊正常，點(diǎn)擊確認(rèn)鍵后分析儀不工作。這是沒(méi)有水流，爐子溫度太高或儀器通道電壓不正常。如沒(méi)有水流，爐子溫度太高這些信息會(huì)顯示在顯示器畫(huà)面上，但沒(méi)有信息顯示說(shuō)明這兩項(xiàng)正常。接下來(lái)檢查儀器通道零位電壓，如果比±3V高出1V以上，可能是因?yàn)闅馄靠樟?，或者是空氣進(jìn)入到分析儀中。檢查并更換化學(xué)試劑，如果有空氣進(jìn)入熱導(dǎo)池里，熱導(dǎo)池的電壓就會(huì)＜-6V，此時(shí)打開(kāi)右面的門，堵住爐子氣體進(jìn)口，10s后，熱導(dǎo)池電壓值必然升高。經(jīng)過(guò)逐一排查，**終確認(rèn)堿石棉有問(wèn)題，更換后儀器正常。分析儀，就選上海禹重實(shí)業(yè)有限公司，用戶的信賴之選，有想法的不要錯(cuò)過(guò)哦！湖南元素分析儀廠家供應(yīng)美國(guó)力...

Procedure–Powder/ChipSamplesInstrumentcalibration/driftcorrection.PresstheAnalyzebuttonontheinstrumentscreen.Afterashortdelay,theloadingheadslide-blockwillopen.PlacetheNickelCapsulecontainingthesampleintotheopenportatthetopoftheloadinghead.PresstheAnalyzebuttonontheinstrumentscreenagain,theloadinghe...

SamplePreparationTypically,titaniumandzirconiumsamplesarechemicallyetchedtoremovesurfacecontaminationwhenoxygenandnitrogenaredetermined.However,etchingcanintroducehydrogenintothesample.ASTMmethodE1409"DeterminationofOxygenandNitrogeninTitaniumandTitaniumAlloysbytheInertGasFusionTechnique",asupdatedi

companyprofileShanghaiUzongIndustrialCo.,Ltd.(hereinafterreferredtoasUZONGLAB?)isahigh-techcompanythatprovidesintegratedsolutionsforintelligentlaboratories,mainlyservingtheChinesemarketandcountriesalongthe“BeltandRoad”.IthasthreebusinessdivisionsandoneThetechnologycenter,namelytheinstrumentbusinessd...

美國(guó)LECO力可氧氮?dú)浞治鰞xONH836（氧氮?dú)渎?lián)測(cè)儀）系列硬件部分特點(diǎn)和優(yōu)勢(shì)1、爐頭區(qū)域LED照明系統(tǒng)2、爐頭快速拆裝的粉塵過(guò)濾裝置3、裝有自動(dòng)旁路閥的可快速拆裝氧水捕集裝置4、的動(dòng)態(tài)流量補(bǔ)償（DFC）保證熱導(dǎo)池氣體流量、壓力恒定5、改進(jìn)的紅外檢測(cè)池技術(shù) 新紅外池的恒溫絕熱技術(shù)消除了外界環(huán)境溫度的干擾 長(zhǎng)壽命的紅外發(fā)射光源和無(wú)漂移的電路設(shè)計(jì)保證紅外檢測(cè)池的長(zhǎng)期穩(wěn)定 氧高低雙量程采用3個(gè)碳紅外檢測(cè)器，同時(shí)檢測(cè)一氧化碳和二氧化碳，保證準(zhǔn)確定量 6、高效脈沖爐冷卻系統(tǒng) 強(qiáng)力內(nèi)循環(huán)水冷裝置 雙直流風(fēng)扇保證持續(xù)冷卻，不受電壓波動(dòng)的影響 新電極爐頭設(shè)計(jì)，提高脈沖爐熱交換效率 7、全自動(dòng)分析...

Procedure-SolidSamplesDeterminetheinstrumentblank.Repeatsteps2bthrough2gaminimumofthreetimes.Settheblankfollowingtheprocedureoutlinedintheoperatorsinstructionmanual.Instrumentcalibration/driftcorrection.Loginaminimumof3Standardreplicates.Weighapproximately***gramsofacalibration/driftstandard,enterth

MethodSelectionTwomethodsaredescribedinthisapplicationnote;eithermethodcanbeusedtoanalyzeiron,steel,nickel-,andcobalt-basealloys.ThePrecisionMethodisrecommendedforgeneraluseandwillprovidethebestprecisionandaccuracythroughoutthetypicalO,N,andHconcentrationsfoundinthisgroupofmetals;approximatecycletim

Procedure-SolidSamples：--Instrumentcalibration/driftcorrection.Placethenickelbasketcontainingthecalibration/driftstandardintotheopenportatthetopoftheloadinghead.PresstheAnalyzebuttonontheinstrumentscreenagain,theloadingheadslide-blockwillcloseandthelowerelectrodewillopen.Cleantheupperandlowerelectro...

Procedure–Powder/ChipSamplesPreparetheinstrumentasoutlinedintheoperatorsinstructionmanual.Determinetheinstrumentblank.LoginaminimumofthreeBlankreps.PresstheAnalyzebuttonontheinstrumentscreen.Afterashortdelay,theloadingheadslide-blockwillopen.Inserta***NickelCapsule(leavecapsuleopen)intotheopenportat...

Determinetheinstrumentblank.a.Loginaminimumof3Blankreplicates.b.PresstheAnalyzebuttonontheinstrumentscreen.Afterashortdelay,theloadingheadslide-blockwillopen.c.PresstheAnalyzebuttonontheinstrumentscreenagain,theloadingheadslide-blockwillcloseandthelowerelectrodewillopen.d.Cleantheupperandlowerelectr

Instrumentcalibration/driftcorrection.a.Loginaminimumof3Standardreplicates.b.Weigha~1.000gramofacalibration/driftstandard,enterthemassandstandardidentificationintoappropriatereplicatefields.c.PresstheAnalyzebuttonontheinstrumentscreen.Afterashortdelay,theloadingheadslide-blockwillopen.d.Placethecali

力可OHN736&836系列儀器采用惰性熔融法，提供各種無(wú)機(jī)材料、鋼鐵、有色金屬、硬質(zhì)合金陶瓷材料中寬范圍的氧氮?dú)渫瑫r(shí)測(cè)定。ONH836儀器通過(guò)***采納客戶的反饋意見(jiàn)和創(chuàng)新設(shè)計(jì)，力可***儀器采用觸摸屏技術(shù)和在線軟件平臺(tái)，增強(qiáng)了儀器的可操作性，降低了分析成本，節(jié)省實(shí)驗(yàn)室桌面空間。用戶友好界面的Cornerstone?軟件力可的Cornerstone碳硫分析軟件采用觸摸屏界面使用戶可完整的達(dá)到分析控制、方法設(shè)定、在線診斷、數(shù)據(jù)報(bào)告。Cornerstone碳硫分析軟件允許用戶在單一分析界面中完成日常的所有工作，快速而且簡(jiǎn)單易用。力可創(chuàng)新的批次和重復(fù)樣品數(shù)據(jù)分組功能極大簡(jiǎn)化了樣品結(jié)果輸出和結(jié)果標(biāo)準(zhǔn)...

User-FriendlyBrandSoftwareCornerstoneLECOsexclusivebrandsoftwareenablestheusertohavecompleteaccesstoanalysisCornerstonecontrol,methodsettings,diagnostics,reporting,andmoreinahighlyorganizedandimmersiveenvironment.Designedthroughacollaborationofcustomerfeedbackandinnovativeengineering,Cornerstoneallo

氧氮?dú)浞治鰞x的優(yōu)點(diǎn)采用惰氣熔融技術(shù)，同時(shí)測(cè)定氧、氮和氫元素含量新設(shè)計(jì)封閉氣路系統(tǒng)，優(yōu)化氣路循環(huán)，使氧氮?dú)錅y(cè)量更準(zhǔn)確可采用更廉價(jià)的氬氣作為載氣催化爐溫度可調(diào)，使氧的測(cè)量更加準(zhǔn)確氣路系統(tǒng)都采用電磁閥控制，新增分段式漏氣檢測(cè)水冷樣品加樣端口，有效隔絕雜質(zhì)氣體侵入儀器配置和氧、氮、氫測(cè)量范圍可靈活選擇新設(shè)計(jì)的高靈敏度紅外檢測(cè)池和熱導(dǎo)池，有極低的檢出限分析時(shí)間短脈沖爐功率高達(dá)8.5kw，溫度3000℃顆粒狀樣品無(wú)需膠囊包裹，使用經(jīng)濟(jì)實(shí)惠化學(xué)試劑及管路隱藏在門后（可移除）強(qiáng)大的分析軟件（支持?jǐn)?shù)據(jù)和應(yīng)用報(bào)告導(dǎo)出、增加評(píng)論區(qū)及其他更多功能）。單點(diǎn)和多點(diǎn)校正（線性回歸）可采用自來(lái)水、冷卻循環(huán)水機(jī)或交換機(jī)冷卻新設(shè)...

氧氮?dú)浞治鰞x是快速、準(zhǔn)確分析氧、氮、氫元素的、高性能儀器，整機(jī)采用模塊化、一體化設(shè)計(jì)，即主機(jī)由可靠的脈沖電極爐、高靈敏高精度的檢測(cè)系統(tǒng)、布局合理和氣密性好的氣路系統(tǒng)、可靠耐用的電源系統(tǒng)、穩(wěn)定的電路系統(tǒng)、高校節(jié)能的水循環(huán)散熱系統(tǒng)等六個(gè)**的硬件模塊單元組成。氧氮?dú)浞治鰞x的測(cè)量原理：測(cè)量范圍非常***。分析樣品時(shí)，樣品被稱重后放到樣品端口中，然后用載氣進(jìn)行沖洗，防止大氣（含氧氣和氮?dú)猓┻M(jìn)入到爐子系統(tǒng)中。石墨坩堝在脈沖爐中脫氣，以盡量減少自帶的污染。經(jīng)過(guò)穩(wěn)定階段后樣品落入坩堝中并熔融。樣品中的氧與石墨坩堝中的碳反應(yīng)生成一氧化碳。氮和氫以單質(zhì)的形式釋放。載氣和樣品氣體通過(guò)粉塵過(guò)濾網(wǎng)后再進(jìn)入到氧化銅催化...

Instrumentcalibration/driftcorrectionf.Cleantheupperandlowerelectrodemanually,or,ifapplicable,removethecrucibleandpresstheanalyzebuttontocleanwiththeautomaticcleaner.g.Firmlyplaceagraphitecrucibleonthelowerelectrodetip.h.PresstheAnalyzebuttonontheinstrumentscreen,thelowerelectrodewillcloseandtheanal

SoftwareFeatures&BenefitsCornerstonebrandsoftwareisdividedintofourmainsections—Analysis,Diagnostics,Settings,andInstrument—forsimplifiednavigationandorganization.Toolbars,sliders,anddrop-downmenusmakeiteasytosetparametersforcalibrationanddataprocessing.Thesoftwarealsoincludesreal-timeambientmonitors...

SamplePreparationSamplingandsamplepreparationisanimportantissuebecausetraditionalmethodsusedtoobtainsamplesforoxygenandnitrogendeterminationaredifferentfromthoserecommendedforhydrogen,especiallywhensamplingmoltenmetal.Themaindifferenceinsteelsamplingproceduresforoxygen/nitrogenandhydrogenisduetothem

LECO—YoursourcefortotalanalyticalsolutionsCSCS844and744Series:Carbon/SulfurbyCombustionCarbonandsulfurdeterminationbycombustioninfrareddetectionQuick,accurate,andaffordabledeterminationforbothproductioncontrolandresearchCalibration,analysis,evaluation,anddiagnosticfunctionsaccessibleviauser-friendly...

Procedure-SolidSamplesDeterminetheinstrumentblank.Repeatsteps2bthrough2gaminimumofthreetimes.Settheblankfollowingtheprocedureoutlinedintheoperatorsinstructionmanual.Instrumentcalibration/driftcorrection.Loginaminimumof3Standardreplicates.Weighapproximately***gramsofacalibration/driftstandard,enterth

Procedure-SolidSamplesInstrumentcalibration/driftcorrection.Placethecalibration/driftstandardina***NickelBasket,andifapplicable,placethesampleintotheappropriateautoloaderposition.PresstheAnalyzebuttonontheinstrumentscreen.Afterashortdelay,theloadingheadslide-blockwillopen.Note:samplesusingautomation

Procedure-SolidSamplesInstrumentcalibration/driftcorrection.Placethecalibration/driftstandardina***NickelBasket,andifapplicable,placethesampleintotheappropriateautoloaderposition.PresstheAnalyzebuttonontheinstrumentscreen.Afterashortdelay,theloadingheadslide-blockwillopen.Note:samplesusingautomation

氧氮?dú)浞治鰞x的優(yōu)點(diǎn)采用惰氣熔融技術(shù)，同時(shí)測(cè)定氧、氮和氫元素含量新設(shè)計(jì)封閉氣路系統(tǒng)，優(yōu)化氣路循環(huán)，使氧氮?dú)錅y(cè)量更準(zhǔn)確可采用更廉價(jià)的氬氣作為載氣催化爐溫度可調(diào)，使氧的測(cè)量更加準(zhǔn)確氣路系統(tǒng)都采用電磁閥控制，新增分段式漏氣檢測(cè)水冷樣品加樣端口，有效隔絕雜質(zhì)氣體侵入儀器配置和氧、氮、氫測(cè)量范圍可靈活選擇新設(shè)計(jì)的高靈敏度紅外檢測(cè)池和熱導(dǎo)池，有極低的檢出限分析時(shí)間短脈沖爐功率高達(dá)8.5kw，溫度3000℃顆粒狀樣品無(wú)需膠囊包裹，使用經(jīng)濟(jì)實(shí)惠化學(xué)試劑及管路隱藏在門后（可移除）強(qiáng)大的分析軟件（支持?jǐn)?shù)據(jù)和應(yīng)用報(bào)告導(dǎo)出、增加評(píng)論區(qū)及其他更多功能）。單點(diǎn)和多點(diǎn)校正（線性回歸）可采用自來(lái)水、冷卻循環(huán)水機(jī)或交換機(jī)冷卻新設(shè)...

Procedure-SolidSamplesInstrumentcalibration/driftcorrection.Addapproximately0.05gof***GraphitePowdertoa***GraphiteCrucible.Firmlyplacethecrucibleonthelowerelectrodetiporappropriateautoloaderposition.PresstheAnalyzebuttonontheinstrumentscreen,thelowerelectrodewillcloseandtheanalysissequencewillstarta

氧氮?dú)浞治鰞x的使用注意事項(xiàng)：1、氧氮?dú)浞治鰞x在初次啟用前，應(yīng)該對(duì)連接點(diǎn)、焊點(diǎn)、閥門等進(jìn)行檢漏，以確?？諝庵械难醪粫?huì)反滲進(jìn)入管道及儀器內(nèi)部，造成測(cè)量數(shù)值偏高。2、再次使用儀器前，要進(jìn)行管道系統(tǒng)凈化，將漏入的空氣除干凈，同時(shí)確保連接取樣管路時(shí)沒(méi)有漏入空氣。3、樣氣中氧含量的變化會(huì)受管道材質(zhì)及表面粗糙度影響，因此一般連接管路選用銅管或拋光過(guò)的不銹鋼管，而不用塑料管、橡膠管等。4、微量元素分析時(shí)，要避免各種管件、閥門、表頭等死角對(duì)樣氣造成污染，因此必須盡可能的簡(jiǎn)化氣路系統(tǒng)，連接件死角要小，以防止溶解氧逸出造成污染，使用水封、油封及臘封等設(shè)備，才能較好的確保數(shù)據(jù)的。上海禹重實(shí)業(yè)有限公司致力于提供分析儀，...