【英文标准名称】:Qualityassuranceinlaboratorymedicin;terminologyforqualityandapplicationofclassification,countingandmeasuringsystems
【原文标准名称】:化验室医学的质量保证.分级.计数和测量系统的质量和使用术语
【标准号】:DIN58936-2-1989
【标准状态】:作废
【国别】:德国
【发布日期】:1989-04
【实施或试行日期】:
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:实验室医学;实验室试验;按大小分级;医学科学;术语;测量;实验室;质量;定义;英语;分类系统;质量保证;计数;实验室技术
【英文主题词】:terminology;sizeclassification;laboratorytesting;measurement;laboratorytechniques;laboratories;classificationsystems;counting;englishlanguage;medicalsciences;qualityassurance;laboratorymedicin
【摘要】:
【中国标准分类号】:C05
【国际标准分类号】:11_100
【页数】:7P;A4
【正文语种】:德语


【英文标准名称】:StandardPracticeforTestingforLeaksUsingtheHalogenLeakDetector(Alkali-IonDiode)
【原文标准名称】:用卤素检漏仪(碱离子二极管)试验泄漏的标准实施规程
【标准号】:ASTME427-1995(2006)
【标准状态】:现行
【国别】:
【发布日期】:1995
【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】:E07.08
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:金属;卤素;无损检验;检漏器;漏泄试验;试验;试验设备;工艺
【英文主题词】:freonleaktesting;halogenleaktesting;heatedanodehalogendetection;leaktesting
【摘要】:Halogenleaktestingcanbeusedtoindicatethepresence,locationandmagnitudeofleaksinaclosedvessel.Thistestmethodisnormallyusedforproductionexamination.Itsusewithhalogenatedrefrigerantgaseshasbeendecliningbecauseofconcernsabouttheeffectofthesegasesontheozonelayer.1.1Thispracticecoversproceduresfortestingandlocatingthesourcesofgasleakingattherateof2.21014mol/s(51010Stdcm3/s).Thetestmaybeconductedonanydeviceorcomponentacrosswhichapressuredifferentialofhalogentracergasmaybecreated,andonwhichtheeffluentsideoftheareatobeleaktestedisaccessibleforprobingwiththehalogenleakdetector.1.2Fivemethodsaredescribed:1.2.1MethodA-Directprobingwithnosignificanthalogencontaminationintheatmosphere.1.2.2MethodB-Directprobingwithsignificanthalogencontaminationintheatmosphere.1.2.3MethodC-Shroudtest.1.2.4MethodD-Air-curtainshroudtest.1.2.5MethodEAccumulationtest.1.3Thevaluesstatedininch-poundunitsaretoberegardedasthestandard.Themetricequivalentsofinch-poundunitsmaybeapproximate.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:A42
【国际标准分类号】:31_080_01
【页数】:7P.;A4
【正文语种】: