ZB X 14004-1985 进口牛羊油检验方法
时间:2024-05-23 03:27:28 来源: 标准资料网 作者：标准资料网 阅读：9835
基本信息
| 标准名称： | 进口牛羊油检验方法 |
| 中标分类： |
食品 >>
食品加工与制品 >>
油脂加工与制品 |
| 替代情况： | 被SN/T 0801.17-1999代替 |
| 发布日期： | |
| 实施日期： | 1986-07-01 |
| 首发日期： | |
| 作废日期： | |
| 出版日期： | |
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所属分类： 食品 食品加工与制品 油脂加工与制品
【英文标准名称】:StandardPracticesforVerificationofDisplacementMeasuringSystemsandDevicesUsedinMaterialTestingMachines
【原文标准名称】:用于材料试验机械的位移测量系统和装置验证的标准规程
【标准号】:ASTME2309-2005
【标准状态】:现行
【国别】:
【发布日期】:2005
【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】:E28.01
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:热;释放;防火;可见的;灾害控制;试验;事故预防;防火安全;烟
【英文主题词】:calibration;displacementrange;resolution;verification
【摘要】:Testingmachinesthatapplyandmeasuredisplacementareusedinmanyindustries.Theymaybeusedinresearchlaboratoriestodeterminematerialproperties,andinproductionlinestoqualifyproductsforshipment.Thedisplacementmeasuringdevicesintegraltothetestingmachinesmaybeusedformeasurementofcrossheadoractuatordisplacementoveradefinedrangeofoperation.TheaccuracyofthedisplacementvalueshallbetraceabletotheNationalInstituteofStandardsandTechnology(NIST)oranotherrecognizedNationalLaboratory.PracticesE2309providesaproceduretoverifythesemachinesandsystems,inorderthatthemeasureddisplacementvaluesmaybetraceable.Akeyelementtohavingtraceabilityisthatthedevicesusedintheverificationproduceknowndisplacementcharacteristics,andhavebeencalibratedinaccordancewithadequatecalibrationstandards.1.1Thesepracticescoverproceduresandrequirementsforthecalibrationandverificationofdisplacementmeasuringsystemsbymeansofstandardcalibrationdevicesforstaticandquasi-statictestingmachines.Thispracticeisnotintendedtobecompletepurchasespecificationsfortestingmachinesordisplacementmeasuringsystems.Displacementmeasuringsystemsarenotintendedtobeusedforthedeterminationofstrain.SeePracticeE83.1.2Theseproceduresapplytotheverificationofthedisplacementmeasuringsystemsassociatedwiththetestingmachine,suchasascale,dial,markedorunmarkedrecorderchart,digitaldisplay,etc.Inallcasesthebuyer/owner/usermustdesignatethedisplacement-measuringsystem(s)tobeverified.1.3Sinceconversionfactorsarenotrequiredinthispractice,eitherSIunits,orinchunits,canbeusedasthestandard.1.4Displacementvaluesindicatedondisplays/printoutsoftestingmachinedatasystems-betheyinstantaneous,delayed,stored,orretransmitted-whicharewithintheClassificationcriterialistedin,complywithPracticesE2309.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:N71
【国际标准分类号】:13_220_01
【页数】:6P.;A4
【正文语种】:
Product Code:SAE AS31381
Title:Connector, Plug, Electric, Solder Type Lanyard, Push-Pull Coupling, Series 1 (Class E, P, and J)
Issuing Committee:Ae-8c1 Connectors Committee
Scope:No scope available.