BS EN 15317-2007 无损检测.超声波测试.超声波厚度测量装置的特性描述和验证

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【英文标准名称】:Animalandvegetablefatsandoils-Determinationofperoxidevalue-Potentiometricend-pointdetermination
【原文标准名称】:动物和植物的脂肪和油.过氧化值的测定.电势终端测定法
【标准号】:ISO27107-2008
【标准状态】:现行
【国别】:国际
【发布日期】:2008-03
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC34
【标准类型】:()
【标准水平】:()
【中文主题词】:动物;动物脂肪;动物油;定义;测定;电解分析法;脂肪;食品;实验室器皿;数学计算;油;过氧化值;过氧化物;电位测量法;规程;定量分析;试剂;抽样方法;试验报告;植物;植物脂肪;植物油
【英文主题词】:Animal;Animalfats;Animaloils;Chemicalanalysisandtesting;Definitions;Determination;Determinationofcontent;Electro-analyticalmethods;Fats;Foodproducts;Laboratoryware;Mathematicalcalculations;Oils;Peroxidenumber;Peroxides;Potentiometricanalysis;Potentiometricmethods;Procedures;Quantitativeanalysis;Reagents;Samplingmethods;Testreports;Vegetable;Vegetablefats;Vegetableoils
【摘要】:ThisInternationalStandardspecifiesamethodforthepotentiometricend-pointdeterminationoftheperoxidevalue,inmilliequivalentsofactiveoxygenperkilogram,ofanimalandvegetablefatsandoils.Themethodisapplicabletoallanimalandvegetablefatsandoils,fattyacidsandtheirmixtureswithperoxidevaluesfrom0meqto30meqofactiveoxygenperkilogram.Itisalsoapplicabletomargarinesandfatspreadswithvaryingwatercontent.Themethodisnotapplicabletomilkfatsorlecithins.NOTEAmethodfortheiodometric(visual)determinationoftheperoxidevalueisgiveninISO3960.Formilkfats,amethodisspecifiedinISO3976.
【中国标准分类号】:X14
【国际标准分类号】:67_200_10
【页数】:10P;A4
【正文语种】:英语


【英文标准名称】:StandardGuideforConductingInternalPressureTestsonUnitedNations(UN)Packagings
【原文标准名称】:对联合国(UN)包装进行内压试验的标准指南
【标准号】:ASTMD7660-2010
【标准状态】:现行
【国别】:美国
【发布日期】:2010
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:D10.21
【标准类型】:(Guide)
【标准水平】:()
【中文主题词】:
【英文主题词】:hydrostaticpressuretest;pressuredifferential;UNpressuretest
【摘要】:Dangerousgoods(hazardousmaterials)regulationsrequireperformanceteststobeconductedonpackagingdesignsbeforebeingauthorizedforuse.Theregulationsdonotincludestandardizedproceduresforconductingperformancetestsand,becauseofthis,mayresultinanon-uniformapproachanddifferencesintestresultsbetweentestingfacilities.ThepurposeofthisguideistoprovideguidanceandtoestablishasetofcommonpracticesforconductinginternalpressuretestsonpackagingsundergoingUNcertificationtestingorpackagingsrequiredtomeetpressurecapabilityrequirements.FormoreinformationontheUNcertificationrequirements,refertoGuideD4919.1.1Thisguideisintendedtoprovideastandardizedmethodandasetofbasicinstructionsforperforminginternalandhydrostaticpressuretestingonpackagingdesigns.1.2ThisguideprovidesinformationtohelpclarifyvarioustermsusedaspartoftheUnitedNations(UN)certificationprocessthatmayassistindeterminingtheapplicabletest.1.3Thisguideprovidesthesuggestedminimuminformationthatshouldbedocumentedwhenconductingpressuretesting.1.4Thisguideprovidesinformationforrecommendedequipmentandfittingsforconductingpressuretests.1.5Thisguideisbasedonthecurrentinformationcontainedin49CFR,x00A7;173.27andx00A7;178.605.1.6Whentestingpackagingdesignsintendedforhazardousmaterials(dangerousgoods),theuserofthisguideshallbetrainedinaccordancewith49CFRx00A7;172.700andotherapplicablehazardousmaterialsregulationssuchastheICAOTechnicalInstructions,IMDGCode,andcarrierrulessuchastheIATADangerousGoodsRegulations.1.7ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.8Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:A80
【国际标准分类号】:55_040
【页数】:7P.;A4
【正文语种】:英语