JB/T 10063-1999 超声探伤用1号标准试块 技术条件
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基本信息
| 标准名称： | 超声探伤用1号标准试块 技术条件 |
| 英文名称： | Specification for No.1 standard test block used in ultrasonic flaw detection |
| 中标分类： |
仪器、仪表 >>
试验机与无损探伤仪器 >>
超声波与声放射探伤仪器 |
| ICS分类： |
冶金 >>
金属材料试验
|
| 替代情况： | 已被GB/T 19799.1-2005含盖 |
| 发布部门： | 汕头超声仪器所 |
| 发布日期： | 1999-04-05 |
| 实施日期： | 1999-04-05 |
| 首发日期： | 1900-01-01 |
| 作废日期： | 2008-01-23 |
| 出版日期： | 1900-01-01 |
| 页数： | 9 页 |
| 批文号： | 国机管[1999]199号 |
适用范围
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前言
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目录
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引用标准
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所属分类： 仪器 仪表 试验机与无损探伤仪器 超声波与声放射探伤仪器 冶金 金属材料试验
【英文标准名称】:Thermalperformanceofbuildingmaterialsandproducts-Determinationofthermalresistancebymeansofguardedhotplateandheatflowmetermethods-Productsofhighandmediumthermalresistance
【原文标准名称】:建筑材料和产品的热性能.用护热板和热流计的方法测定热阻.高和中耐热的产品
【标准号】:BSEN12667-2001
【标准状态】:现行
【国别】:英国
【发布日期】:2001-03-15
【实施或试行日期】:2001-03-15
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:导热性;试验条件;热阻;施工材料;热试验;隔热;温度;设计
【英文主题词】:Checkingequipment;Construction;Constructionmaterials;Definition;Definitions;Determination;Heatflow;Heatflowdensity;Heattransfer;Heat-measuringinstruments;Laboratorytesting;Mathematicalcalculations;Measurement;Measuringinstruments;Measuringplates;Measuringtechniques;Plateapparatus;Temperaturedifferences;Testequipment;Testspecimens;Testing;Thermalconductivity;Thermalprotection;Thermalresistance;Thermaltransmissioncoefficient;Thermaltransmittance;Thermodynamicproperties
【摘要】:Thisstandardspecifiesprinciplesandtestingproceduresfordetermining,bymeansoftheguardedhotplateorheatflowmetermethods,thethermalresistanceoftestspecimenshavingathermalresistanceofnotlessthan0,5m·K/WNOTE1Theabovelimitisduetotheeffectofcontactthermalresistances.Anupperlimitformeasurablethermalresistancedependsuponanumberoffactorsdescribedinthisstandard,butauniquefigurecannotbeassigned.Itappliesinprincipletoanymeantesttemperature,buttheequipmentdesigninannexDisessentiallyintendedtooperatebetweenaminimumcoolingunittemperatureof-100℃andmaximumheatingunittemperatureof+100℃.NOTE2Limitstothemeantesttemperatureareonlyimposedbythematerialsusedintheapparatusconstructionandbyancillaryequipment.Itsuppliesadditionallimitsforequipmentperformanceandtestconditions.Itdoesnotsupplygeneralequipmentdesignprocedures,equipmenterroranalysis,equipmentperformancecheckortheassessmentofequipmentaccuracy.Itsuppliesexampledesignsofequipmentcomplyingwiththerequirementssetdowninthisstandard.Thisstandarddoesnotsupplygeneralguidanceandbackgroundinformation(e.g.theheattransferpropertytobereported,product-dependentspecimenpreparations,proceduresrequiringmultiplemeasurements,suchasthosetoassesstheeffectofspecimennon-homogeneities,thosetotestspecimenswhosethicknessexceedstheapparatuscapabilities,andthosetoassesstherelevanceofthethicknesseffect).Duetotheselimitations,thisstandardshouldbeusedinconjunctionwiththeproductstandardrelevanttotheproducttobetested.Althoughintendedprimarilyforbuildingmaterials,itcanalsobeusedforspecimensofanymaterialthatconformstotherequirementsspecified.Thisstandarddoesnotcovermeasurementsonmoistproductsofanythermalresistanceormeasurementsonthickproductsofhighandmediumthermalresistance.
【中国标准分类号】:Q04
【国际标准分类号】:91_100_01;91_120_10
【页数】:58P.;A4
【正文语种】:英语
MIL-B-734E (NOTICE 1), MILITARY SPECIFICATION: BREAKERS, PAVING, GASOLINE-POWERED, SELF-CONTAINED (12 FEB 1999) [NO S/S DOCUMENT]., MIL-B-734E is inactive for new design and is no longer used, except for replacement purposes.
