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.分析儀，就選上海禹重實業有限公司，用戶的信賴之選，有需要可以聯系我司哦！江蘇LECO氧氮氫分析儀哪家好

美國LECO力可氧氮氫分析儀ONH836（氧氮氫聯測儀）系列硬件部分特點和優勢1、爐頭區域LED照明系統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境溫度的干擾  長壽命的紅外發射光源和無漂移的電路設計保證紅外檢測池的長期穩定  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  強力內循環水冷裝置  雙直流風扇保證持續冷卻，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（可選）  自動清掃裝置  20位或100位全自動分析系統  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，消除環境污染山西LECO分析儀哪家好上海禹重實業有限公司致力于提供分析儀，有需求可以來電咨詢！

companyprofileShanghaiUzongIndustrialCo.,Ltd.(hereinafterreferredtoasUZONGLAB®)isahigh-techcompanythatprovidesintegratedsolutionsforintelligentlaboratories,mainlyservingtheChinesemarketandcountriesalongthe“BeltandRoad”.IthasthreebusinessdivisionsandoneThetechnologycenter,namelytheinstrumentbusinessdepartment,consumablesbusinessdepartment,projectdevelopmentdepartment,andZhongyuLianheTechnologyCenter.InadditiontotheShanghaiheadquarters,wehaveestablishedbranchesinBeijing,Shenyang,Shijiazhuang,Taiyuan,Qingdao,Guangzhou,ChengduandUrumqi.Toprovidecustomerswithmoreprofessional,saferandmoreconvenientproductsandservicesisoursolegoal.

SoftwareFeatures&BenefitsCornerstonebrandsoftwareisdividedintofourmainsections—Analysis,Diagnostics,Settings,andInstrument—forsimplifiednavigationandorganization.Toolbars,sliders,anddrop-downmenusmakeiteasytosetparametersforcalibrationanddataprocessing.Thesoftwarealsoincludesreal-timeambientmonitors,withfullyanimatedsystemdiagrams.Advanceddiagnosticfeaturesincludeathoroughdigitalon-boardmanual,maintenanceanimations,photoillustrations,上海禹重實業有限公司致力于提供分析儀，有需要可以聯系我司哦！

SamplePreparationSamplingandsamplepreparationisanimportantissuebecausetraditionalmethodsusedtoobtainsamplesforoxygenandnitrogendeterminationaredifferentfromthoserecommendedforhydrogen,especiallywhensamplingmoltenmetal.Themaindifferenceinsteelsamplingproceduresforoxygen/nitrogenandhydrogenisduetothemobilityofhydrogen.Specialprecautionsmustbeusedwhensamplingforhydrogen.Frommoltensteelandiron,asamplemustbequicklyquenchedincoldwaterandchilledinarefrigerantsuchasliquefiednitrogenoramixtureofacetoneandsolidcarbondioxideinordertoreducelossesofhydrogenfromdiffusion.Lossesofoxygenandnitrogenfromdiffusionarenotaproblem.Asamplethatistakenforhydrogenandchilledinarefrigerantcanalsobeusedforoxygenandnitrogendetermination.However,asamplethatistypicallytakenforoxygenand/ornitrogendeterminationisnotsuitableforhydrogendeterminationduetohydrogenloss(diffusion).Surfacecontaminationmustberemovedbyfilingorlightgrinding,usingcarenottooverheatthesample.上海禹重實業有限公司為您提供分析儀，有需要可以聯系我司哦！湖南專業分析儀咨詢報價

分析儀，就選上海禹重實業有限公司，有需求可以來電咨詢！江蘇LECO氧氮氫分析儀哪家好

Procedure–Powder/ChipSamplesInstrumentcalibration/driftcorrection.Addapproximately0.05gof***GraphitePowdertoa***GraphiteCrucible.Firmlyplacethecrucibleonthelowerelectrodetiporappropriateautoloaderposition.PresstheAnalyzebuttonontheinstrumentscreen,thelowerelectrodewillcloseandtheanalysissequencewillstartandendautomatically.Repeatsteps3bthrough3iaminimumofthreetimesforeachcalibration/driftstandardused.江蘇LECO氧氮氫分析儀哪家好