ASTM E1159-1998(2003) 热电偶材料的标准规范.铂-铑合金和铂

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【英文标准名称】:StandardSpecificationforThermocoupleMaterials,Platinum-RhodiumAlloys,andPlatinum
【原文标准名称】:热电偶材料的标准规范.铂-铑合金和铂
【标准号】:ASTME1159-1998(2003)
【标准状态】:现行
【国别】:
【发布日期】:1998
【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】:E20.04
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:非绝缘热电耦;铑合金和铂热电耦材料;铑合金;铂;热电偶;铑合金热电耦材料
【英文主题词】:platinum;rhodium;thermoelement;thermocouplematerials;typeB;typeR;typeS
【摘要】:1.1Thisspecificationcoversnon-insulatedplatinum-rhodiumalloys(weightpercentcomposition),andplatinumthermoelementsthatmeettherequirementofSpecificationE230andNISTMonograph175.1.2Thisspecificationdoesnotcoverplatinumandplatinum-rhodiummaterials,thatrequireahigherpuritythanspecifiedin,suchasusedfortemperaturecoefficientofresistance(TCR)measurementsorstandardstypecalibration.Forrequirementsofthissuperiorquality,itissuggestedthatsuppliersofpreciousmetalsbecontacted.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:N11
【国际标准分类号】:17_200_20(TEMPERATURE-MEASURINGINSTRUMENTS);77_120_99(OTHERNON-FERROUSMETALSANDTHEIRALLOYS)
【页数】:3P.;A4
【正文语种】: