盐城化学分析仪厂家供应

氧氮氢分析仪的优点采用惰气熔融技术，同时测定氧、氮和氢元素含量新设计封闭气路系统，优化气路循环，使氧氮氢测量更准确可采用更廉价的氩气作为载气催化炉温度可调，使氧的测量更加准确气路系统都采用电磁阀控制，新增分段式漏气检测水冷样品加样端口，有效隔绝杂质气体侵入仪器配置和氧、氮、氢测量范围可灵活选择新设计的高灵敏度红外检测池和热导池，有极低的检出限分析时间短脉冲炉功率高达8.5kw，温度3000℃颗粒状样品无需胶囊包裹，使用经济实惠化学试剂及管路隐藏在门后（可移除）强大的分析软件（支持数据和应用报告导出、增加评论区及其他更多功能）。单点和多点校正（线性回归）可采用自来水、冷却循环水机或交换机冷却新设计的产品可用于各类生产控制和实验室。上海禹重实业有限公司致力于提供分析仪，期待您的光临！盐城化学分析仪厂家供应

Oxygen,Nitrogen,andHydrogeninRefractoryMetalsSummaryOneofthemostcriticalchemicalspecificationsoftitaniumalloysisthehydrogencontent.Toohighofahydrogencontentcancausehydridestoprecipitate,whichcanleadtoembrittlementandsubsequentcrackingwhenthealloyisstressed.Hydrogenpickuptypicallyoccursduringdownstreamprocessingstepssuchasheattreating,pickling,andcleaning.TheLECOONH836isasimultaneousoxygen,nitrogen,andhydrogendeterminatorthatutilizesanelectrodefurnace,inertcarriergas,andbothinfraredandthermalconductivitydetectiontomeettheanalyticalneedsoftherefractorymetalindustry.ThisapplicationnotewaswrittenspecificallyforusewiththeLECOONH836seriesdeterminator.温州力可LECO分析仪上海禹重实业有限公司是一家专业提供分析仪的公司，欢迎新老客户来电！

SamplePreparationSamplingandsamplepreparationisanimportantissuebecausetraditionalmethodsusedtoobtainsamplesforoxygenandnitrogendeterminationaredifferentfromthoserecommendedforhydrogen,especiallywhensamplingmoltenmetal.Themaindifferenceinsteelsamplingproceduresforoxygen/nitrogenandhydrogenisduetothemobilityofhydrogen.Specialprecautionsmustbeusedwhensamplingforhydrogen.Frommoltensteelandiron,asamplemustbequicklyquenchedincoldwaterandchilledinarefrigerantsuchasliquefiednitrogenoramixtureofacetoneandsolidcarbondioxideinordertoreducelossesofhydrogenfromdiffusion.Lossesofoxygenandnitrogenfromdiffusionarenotaproblem.Asamplethatistakenforhydrogenandchilledinarefrigerantcanalsobeusedforoxygenandnitrogendetermination.However,asamplethatistypicallytakenforoxygenand/ornitrogendeterminationisnotsuitableforhydrogendeterminationduetohydrogenloss(diffusion).Surfacecontaminationmustberemovedbyfilingorlightgrinding,usingcarenottooverheatthesample.

Oxygen,Nitrogen,andHydrogeninRefractoryMetalsSummaryOxygenandnitrogenarealloyingelementsintitanium,andarealsoclassifiedasalphastabilizingelementsastheypromotealphaphasealloys.Interstitialoxygenandnitrogenlevelscanbeusedtoregulatethetensilestrengthofthematerial,butduetoitshighsolubilitycancauseunwantedsurfaceembrittlement.Thisphenomenoncanbeleveraged,however,undercontrolledprocessingtocreatesurfacefilmsthatincreasesurfacehardnessandwearproperties.上海禹重实业有限公司为您提供分析仪，有需要可以联系我司哦！

Determinetheinstrumentblank.a.Loginaminimumof3Blankreplicates.b.PresstheAnalyzebuttonontheinstrumentscreen.Afterashortdelay,theloadingheadslide-blockwillopen.c.PresstheAnalyzebuttonontheinstrumentscreenagain,theloadingheadslide-blockwillcloseandthelowerelectrodewillopen.d.Cleantheupperandlowerelectrodemanually,or,ifapplicable,removethecrucibleandpresstheanalyzebuttontocleanwiththeautomaticcleaner.e.Firmlyplaceagraphitecrucibleonthelowerelectrodetip.f.PresstheAnalyzebuttonontheinstrumentscreen,thelowerelectrodewillcloseandtheanalysissequencewillstartandendautomatically.g.Repeatsteps2bthrough2faminimumofthreetimes.h.Settheblankfollowingtheprocedureoutlinedintheoperatorsinstructionmanual.上海禹重实业有限公司为您提供分析仪，欢迎您的来电哦！盐城化学分析仪厂家供应

上海禹重实业有限公司致力于提供分析仪，有想法的可以来电咨询！盐城化学分析仪厂家供应

Procedure-SolidSamplesInstrumentcalibration/driftcorrection.Placethecalibration/driftstandardina***NickelBasket,andifapplicable,placethesampleintotheappropriateautoloaderposition.PresstheAnalyzebuttonontheinstrumentscreen.Afterashortdelay,theloadingheadslide-blockwillopen.Note:samplesusingautomationshouldbeplacedintheappropriateautoloaderpositionbeforestartingtheanalysissequence.Oncethesequencehasstarted,theautomaticanalysiswillstartandendautomatically.盐城化学分析仪厂家供应

上海禹重实业有限公司位于上海市闵行区春申路2525号3幢339室，是一家专业的从事仪器科技、医疗科技、检测科技领域内的技术咨询、技术服务，仪器仪表的修理，仪器仪表、实验室设备、机械设备及配件、机电设备及配件、电子产品、化工产品及原料（除危险化学品、监控化学品、烟花爆竹、民用易爆物品、易制毒化学品）、第二类医疗器械的销售，机械设备租赁，电子商务，货物进出口，技术进出口。公司。赛默飞世尔是上海禹重实业有限公司的主营品牌，是专业的从事仪器科技、医疗科技、检测科技领域内的技术咨询、技术服务，仪器仪表的修理，仪器仪表、实验室设备、机械设备及配件、机电设备及配件、电子产品、化工产品及原料（除危险化学品、监控化学品、烟花爆竹、民用易爆物品、易制毒化学品）、第二类医疗器械的销售，机械设备租赁，电子商务，货物进出口，技术进出口。公司，拥有自己**的技术体系。我公司拥有强大的技术实力，多年来一直专注于从事仪器科技、医疗科技、检测科技领域内的技术咨询、技术服务，仪器仪表的修理，仪器仪表、实验室设备、机械设备及配件、机电设备及配件、电子产品、化工产品及原料（除危险化学品、监控化学品、烟花爆竹、民用易爆物品、易制毒化学品）、第二类医疗器械的销售，机械设备租赁，电子商务，货物进出口，技术进出口。的发展和创新，打造高指标产品和服务。诚实、守信是对企业的经营要求，也是我们做人的基本准则。公司致力于打造***的光谱仪，色谱仪，质谱仪，样品前处理。