BS 3183-1968 用气流法测定羊毛纤维直径的方法
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来源:标准资料网
【英文标准名称】:Methodforthedeterminationofwoolfibrediameterbytheairflowmethod
【原文标准名称】:用气流法测定羊毛纤维直径的方法
【标准号】:BS3183-1968
【标准状态】:现行
【国别】:英国
【发布日期】:1968-10-16
【实施或试行日期】:1968-10-16
【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】:羊毛纤维;试验设备;流量测量;试样制备;纺织试验;羊毛;渗透性测量;纺织技术;纤维细度测定;天然纤维;透气率;动物纤维;纺织纤维;校准;流量计;尺寸;纤维试验(纺织)
【英文主题词】:Airpermeability;Animalfibres;Calibration;Dimensions;Fibretesting(textiles);Fibre-finenessdetermination;Flowmeasurement;Flowmeters;Naturalfibres;Permeabilitymeasurement;Specimenpreparation;Testequipment;Textilefibres;Textiletechnology;Textiletesting;Wool;Woolfibres
【摘要】:Applicabletowoolsliversandcleanwoolnoils.
【中国标准分类号】:W04
【国际标准分类号】:59_060_10
【页数】:12P.;A4
【正文语种】:英语
【英文标准名称】:Environmentaltesting-Part2-27:Tests-TestEaandguidance-Shock
【原文标准名称】:环境试验.第2-27部分:试验.试验Ea和导则.冲击
【标准号】:BSEN60068-2-27-2009
【标准状态】:现行
【国别】:英国
【发布日期】:2009-07-31
【实施或试行日期】:2009-07-31
【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】:加速度;保用期服务;元部件;定义(术语);动态试验;电连接;电气工程;电学;环境;环境测试;指导手册;冲击测试;材料测试;测量;机械测试;温湿度预调节;准备;冲击;冲击试验;规范(验收);活页规范;应力;测试;试验装置
【英文主题词】:Acceleration;Aftercare;Components;Definitions;Dynamictesting;Electricconnection;Electricalengineering;Electricity;Environment;Environmentaltesting;Guidebooks;Impacttests;Materialstesting;Measurement;Mechanicaltesting;Preconditioning;Preparation;Shock;Shocktests;Specification(approval);Specificationsheets;Stress;Testing;Testingdevices
【摘要】:ThispartofIEC60068providesastandardprocedurefordeterminingtheabilityofaspecimentowithstandspecifiedseveritiesofnon-repetitiveorrepetitiveshocks.Thepurposeofthistestistorevealmechanicalweaknessand/ordegradationinspecifiedperformances,oraccumulateddamageordegradationcausedbyshocks.Inconjunctionwiththerelevantspecification,thismaybeusedinsomecasestodeterminethestructuralintegrityofspecimensorasameansofqualitycontrol(seeClauseA.2).Thistestisprimarilyintendedforunpackagedspecimensandforitemsintheirtransportcasewhenthelattermaybeconsideredtobepartofthespecimen.Ifanitemistobetestedunpackaged,itisreferredtoasatestspecimen.However,iftheitemispackaged,thentheitemitselfisreferredtoasaproductandtheitemanditspackagingtogetherarereferredtoasatestspecimen.WhenusedinconjunctionwithIEC60068-2-47,thisstandardmaybeusedfortestingpackagedproducts.Thispossibilitywasincludedinthe2005versionofIEC60068-2-47forthefirsttime.Thisstandardiswrittenintermsofprescribedpulseshapes.GuidancefortheselectionandapplicationofthesepulsesisgiveninAnnexAandthecharacteristicsofthedifferentpulseshapesarediscussedinAnnexB.Whereverpossible,thetestseverityandtheshapeoftheshockpulseappliedtothespecimenshouldbesuchastoreproducetheeffectsoftheactualtransportoroperationalenvironmenttowhichthespecimenwillbesubjected,ortosatisfythedesignrequirementsiftheobjectofthetestistoassessstructuralintegrity(seeClausesA.2andA.4).Forthepurposesofthistest,thespecimenisalwaysmountedtothefixtureorthetableoftheshocktestingmachineduringtesting.Oneoftheresponsibilitiesofatechnicalcommitteeis,whereverapplicable,tomakeuseofbasicsafetypublicationsinthepreparationofitspublications.
【中国标准分类号】:K04
【国际标准分类号】:19_040
【页数】:44P.;A4
【正文语种】:英语
