DIN EN 60730 T.2-1-1993 家用及类似用途电器自动控制器和调节器.第2部分:家用电器控制器和调节器的特殊要求

上一篇: DIN EN 60730 T.1-1993 家用和类似用途的电器自动控制器.第1部分:通用要求
下一篇: DIN EN 60730 T.2-2-1993 家用及类似用途电器自动控制器和调节器.热作用下的电动机防护装置的特殊要求

Product Code:SAE AMS5557
Title:Steel, Corrosion and Heat Resistant, Seamless or Welded Hydraulic Tubing, 18.5Cr - 10.5Ni - 0.40Ti (SAE 30321), Solution Heat Treated
Issuing Committee:Ams F Corrosion Heat Resistant Alloys Committee
Scope:This specification covers a corrosion and heat-resistant steel in the form of seamless or welded and drawn tubing.【英文标准名称】:Workplaceair-Determinationofmetalsandmetalloidsinairborneparticulatematterbyinductivelycoupledplasmaatomicemissionspectrometry-Analysis
【原文标准名称】:工作场所空气.电感耦合等离子体原子发射光谱法测定气载颗粒物质中的金属和类金属物.分析
【标准号】:BSISO15202-3-2004
【标准状态】:现行
【国别】:英国
【发布日期】:2004-12-08
【实施或试行日期】:2004-12-08
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:空气;大气污染;空气质量;分析;原子吸收分光光度测定法;原子发射光谱法;化学分析和测试;定义;定义(术语);含量测定;气体分析;准金属;金属;质量;技术数据单;工作地点;工作场所安全性
【英文主题词】:Air;Airpollution;Airquality;Analysis;Atomicabsorptionspectroscopy;Atomicemissionspectrometry;Chemicalanalysisandtesting;Definition;Definitions;Determinationofcontent;Gasanalysis;Metalloids;Metals;Quality;Technicaldatasheets;Workingplaces;Workplacesafety
【摘要】:ThispartofISO15202specifiesaprocedurefortheuseofinductivelycoupledplasmaatomicemissionspectrometryforanalysingtestsolutionspreparedasprescribedinISO15202-2fromsamplesofairborneparticulatemattercollectedasspecifiedinISO15202-1.Methoddevelopment,performancechecksandaroutineanalysismethodarespecified.ThispartofISO15202isapplicablefortheassessmentofworkplaceexposuretometalsandmetalloidsforcomparisonwithlimitvalues(seee.g.EN689[1],ASTME1370[2],etc.).Thefollowingisanon-exclusivelistofmetalsandmetalloidsforwhichlimitvalueshavebeenset(seeReference[3]),andforwhichoneormoreofthesampledissolutionmethodsspecifiedinISO15202-2andtheanalyticalproceduredescribedinthispartofISO15202areapplicable.However,thereisnoinformationavailableontheeffectivenessofanyofthesampledissolutionmethodsspecifiedinISO15202-2forthoseelementsinitalics.aluminiumcalciummagnesiumseleniumtungstenantimonychromiummanganesesilveruraniumarseniccobaltmercurysodiumvanadiumbariumcoppermolybdenumstrontiumyttriumberylliumhafniumnickeltantalumzincbismuthindiumphosphorustelluriumzirconiumboronironplatinumthalliumcaesiumleadpotassiumtincadmiumlithiumrhodiumtitaniumNOTEISO15202isnotapplicabletodeterminationofelementalmercury,sincemercuryvapourisnotcollectedusingthesamplingmethodspecifiedinISO15202-1.Theprocedureissuitableforassessmentofexposureagainstthelong-termexposurelimitsformostofthemetalsandmetalloidslistedabovewhensamplingatatypicalflowrateof2lminforsamplingtimesintherange30minto8handforassessmentofexposureagainsttheshort-termexposurelimits,whereapplicable(see10.4).Theproceduresuffersfromnosignificantspectralinterferences(see10.5),providedthatsuitableanalyticalwavelengthsareused.However,inaccuratebackgroundcorrectionand/orinadequatematrix-matchingcanadverselyaffectresults.
【中国标准分类号】:Z15
【国际标准分类号】:13_040_30
【页数】:46P.;A4
【正文语种】:英语