ASTM F2547-2006 防止X射线设备产生的辐射用一次X射线材料光束的衰减特征测定的标准试验方法
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【英文标准名称】:StandardTestMethodforDeterminingtheAttenuationPropertiesinaPrimaryX-rayBeamofMaterialsUsedtoProtectAgainstRadiationGeneratedDuringtheUseofX-rayEquipment
【原文标准名称】:防止X射线设备产生的辐射用一次X射线材料光束的衰减特征测定的标准试验方法
【标准号】:ASTMF2547-2006
【标准状态】:现行
【国别】:
【发布日期】:2006
【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】:F23.70
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:衰减;测定;第一;特性;辐射;试验;X射线;X射线设备
【英文主题词】:attenuation;protectivematerial;radiationprotectiveclothing;X-ray
【摘要】:Thistestmethodisintendedtoprovideastandardizedtestprocedureofprotectivematerialstoensurecomparableresultsamongmanufacturersandusers.ThistestmethodinvolvesmeasurementoftheattenuationofX-raysbyprotectiveclothingmaterialatanacceleratingpotential(kVp)between60and130kVp.Theseenergiesareconsideredtoberepresentativeofthosecommonlyusedduringmedicaldiagnosisandtreatment.ThereportingoftheattenuationataspecificX-rayenergyisintendedtoallowtheenduserorganizationtoassesstheattenuatingpropertiesoftheprotectiveclothingmaterialatthatenergylevel.1.1ThistestmethodestablishesproceduresformeasuringtheattenuationofX-raysbyprotectivematerialsatacceleratingpotentialsfrom60to130kVp.1.2ThistestmethodprovidesattenuationvaluesofprimarybeamX-radiation.1.3Thistestmethodappliestobothleadedandnon-leadedradiationprotectiveclothingmaterials.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:C57
【国际标准分类号】:13_280
【页数】:3P.;A4
【正文语种】:
Product Code:SAE USCAR27
Title:Specification for Testing Gas Discharge Light Source Subsystem
Issuing Committee:
Scope:This specification is a general level subsystem light source specification that establishes test requirements of a Gas Discharge Light Source (GDLS) subsystem for use on passenger vehicles.The completed test data to this test specification is intended to be provided to the OEM by the Tier one lamp set maker as part of the lamp assembly PPAP. Re-testing shall be required if any portion of the approved GDLS experiences a design, manufacturing or component change.This document shall be applied to systems that meet the requirements for design, performance and validation established by government standards.The subsystem is defined as the ballast, igniter and light source and shall be tested as a subsystem and considered one test sample for the entire test sequence. A failure of any component in the test sample shall constitute a failure of the entire sample. Substitution or replacement of only the light source shall be allowed during testing. Failure of the light source more than once in a tested system shall constitute a failure of the GDLS. If other manufacture驴s components are intended to be approved for use in the GDLS, then those possible combinations of components shall be considered a new GDLS and shall also be tested.Additional testing may be required by individual OEM驴s to meet specific EMC, quality, reliability and durability objectives.The following tests are to be performed under the following conditions:驴New light source (capsule) or ballast design驴Design or process change made to an existing capsule or ballast, which could affect the outcome of the test驴Completion of one calendar year as noted in the 驴ANNUAL TESTS驴 Table shown in the Appendix. (Note: Production process control data, collected at a shorter interval per an approved control plan, may be substituted if approved by customer驴s responsible engineer and purchasing representative.)【英文标准名称】:Stampedsteelparts;technicaldeliveryconditions
【原文标准名称】:钢冲压件.交货技术条件
【标准号】:DIN6930-1-1983
【标准状态】:作废
【国别】:德国
【发布日期】:1983-01
【实施或试行日期】:
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:钢;产品规范;表面;规范(审批);金属冲压件;公差;冲压
【英文主题词】:Productspecification;Specification(approval);Stampedmetalparts;Stamping(productionprocess);Steels;Surfaces;Tolerances(measurement)
【摘要】:Stampedsteelparts;technicaldeliveryconditionsPiècesdécoupéesetemboutiesenacier;conditionstechniquesdelivraison
【中国标准分类号】:J32
【国际标准分类号】:77_140_50
【页数】:4P;A4
【正文语种】:德语