【英文标准名称】:StandardGuideforPredictionofAnalyzerSampleSystemLagTimes
【原文标准名称】:分析仪抽样系统迟延时间预测的标准指南
【标准号】:ANSI/ASTMD7278-2006
【标准状态】:作废
【国别】:美国
【发布日期】:2006
【实施或试行日期】:2006-10-31
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:分析仪;预测;样品;时间;延时
【英文主题词】:Analyzers;Prediction;Samples;Time;Timedelay
【摘要】:Thisguidecoverstheapplicationofroutinecalculationstoestimatesamplesystemlagtime,inseconds,forgas,liquid,andmixedphasesystems.Thisguideconsidersthesourcesoflagtimefromtheprocesssampletap,tapconditioning,sampletransport,pre-analysisconditioningandanalysis.Lagtimesareestimatedbasedonapredictionofflowcharacteristics,turbulent,nonturbulent,orlaminar,andthecorrespondingpurgerequirements.Mixedphasesystemspreventreliablerepresentativesamplingsosystemlagtimesshouldnotbeusedtopredictsamplerepresentationofthestream.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:A55
【国际标准分类号】:17_220_01
【页数】:
【正文语种】:英语