溧阳分析仪维修

SummaryThedeterminationoftheamountofoxygen,nitrogen,andhydrogeniniron,steel,nickel-,andcobalt-basealloysrepresentssomeofthemostimportantqualitymetricsforthesematerials.Oxygenisusedtocreatesteelfrompigironbyremovingexcesscarbon.Oxygencontentmustbecontrolledtolimittheamountofcarbonmonoxidethatcanbeformedduringsolidificationwhichmaycauseexcessiveporosity.Nitrogenisconsideredbothanimpurityaswellasanimportantalloyingagent.Itcanbepresentasanitrideorinterstitiallyinitsgaseousform.Increasednitrogencontentisknowntoincreaseyieldandtensilestrength,thusdecreasingductilityandformability.Excessivelevelsmayevolveduringsolidificationthusincreasingporosity.Highhydrogencontentistheprimarycauseofembrittlement,blisteringandflakingduetoitshighmobilitythroughthelatticeandprovidesnopotentialalloyingbenefits.TheONH836utilizesahigh-powerelectrodefurnacetoquicklyandefficientlyreleasethetargetgasesfromwithinthesample,whichallowsforaveryrapidsimultaneousdeterminationofoxygen,nitrogen,andhydrogen.上海禹重实业有限公司是一家专业提供分析仪的公司，欢迎您的来电！溧阳分析仪维修

氧氮氢分析仪的常见故障及解决方法：氧和氮空白值超过20。这是由于气流小，不能将炉子中的空气驱赶出去。可调节气体流量，调节载气压力在0.2~0.4MPa。接通仪器载气，放一个石墨坩埚在下电极上，打开主电源开关，点击软件上的关炉按钮，关闭炉子并等待10s。调节流量调节器，直到流量计a显示为30L／h，打开炉子。调节调节器直到流量计b显示为50L／h，再次关闭炉子。如果以上设置不稳定，则增加流量至100L／h，反复调节直至仪器稳定。扬中分析仪分析仪，就选上海禹重实业有限公司。

Oxygen,Nitrogen,andHydrogeninRefractoryMetalsSummaryOneofthemostcriticalchemicalspecificationsoftitaniumalloysisthehydrogencontent.Toohighofahydrogencontentcancausehydridestoprecipitate,whichcanleadtoembrittlementandsubsequentcrackingwhenthealloyisstressed.Hydrogenpickuptypicallyoccursduringdownstreamprocessingstepssuchasheattreating,pickling,andcleaning.TheLECOONH836isasimultaneousoxygen,nitrogen,andhydrogendeterminatorthatutilizesanelectrodefurnace,inertcarriergas,andbothinfraredandthermalconductivitydetectiontomeettheanalyticalneedsoftherefractorymetalindustry.ThisapplicationnotewaswrittenspecificallyforusewiththeLECOONH836seriesdeterminator.

Procedure–Powder/ChipSamplesInstrumentcalibration/driftcorrection.PresstheAnalyzebuttonontheinstrumentscreen.Afterashortdelay,theloadingheadslide-blockwillopen.PlacetheNickelCapsulecontainingthesampleintotheopenportatthetopoftheloadinghead.PresstheAnalyzebuttonontheinstrumentscreenagain,theloadingheadslide-blockwillcloseandthelowerelectrodewillopen.Cleantheupperandlowerelectrodeeithermanuallyorremovethecrucibleandpresstheanalyzebuttontocleanwithanautomaticcleanerifapplicable.上海禹重实业有限公司是一家专业提供分析仪的公司，有需求可以来电咨询！

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，有想法的可以来电咨询！扬中分析仪

上海禹重实业有限公司为您提供分析仪，期待为您服务！溧阳分析仪维修

力可ONH836氧氮氢分析仪特征稳固的炉头试样加载结构试样加载过程中完全密闭，消除大气的中可能带来的杂质的污染；简化日常分析所需的炉头进样部分机械维护工作。可选的自动功能上下电极自动清扫装置；20位试样及坩埚自动进样装置。附加功能及优点可选六轴可旋转触摸屏幕，增强了操作的工效和直观性；可选具有压力补偿和温度控制性能的标气检测气路；新型气路管道减少气路连接阀，使得漏气，断路故障更少；配置SmartLineRemote远程诊断功能。溧阳分析仪维修

上海禹重实业有限公司办公设施齐全，办公环境优越，为员工打造良好的办公环境。致力于创造***的产品与服务，以诚信、敬业、进取为宗旨，以建赛默飞世尔产品为目标，努力打造成为同行业中具有影响力的企业。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。