SAE J2209 CFC-12 (R-12) Refrigerant Recovery Equipment for Mobile Automotive Air-Conditioning Systems (STABILIZED Aug 20

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Product Code:SAE J2209
Title:CFC-12 (R-12) Refrigerant Recovery Equipment for Mobile Automotive Air-Conditioning Systems (STABILIZED Aug 2011)
Issuing Committee:Interior Climate Control Committee
Scope:The purpose of this SAE Standard is to provide equipment specifications for CFC-12 (R-12) recovery for return to a refrigerant reclamation facility that will process it to the appropriate ARI Standard (Air Conditioning and Refrigerant Institute) or allow for recycling of the recovered refrigerant in equipment that is certified to meet the requirements of SAE J1991. Under the existing rule, the U.S. EPA requires refrigerant removed from a mobile air-conditioning (A/C) system using recovery equipment certified to meet SAE J2209 can only be recycled using equipment meeting SAE J1991 that is owned by the same company or individual.It is not acceptable that the refrigerant removed from a mobile A/C system, with this equipment, be directly returned to a mobile A/C system.This information applies to equipment used to service automobiles, light trucks, and other vehicles with similar CFC-12 (R-12) systems.
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【英文标准名称】:Medicalelectricalequipment-Part2-33:Particularrequirementsforthesafetyofmagneticresonanceequipmentformedicaldiagnosis(IEC60601-2-33:2002+A1:2005+A2:2007);GermanversionEN60601-2-33:2002+A1:2005+A2:2008
【原文标准名称】:医用电气设备.第2-33部分:医疗诊断用磁共振设备的安全用特殊要求
【标准号】:EN60601-2-33-2008
【标准状态】:现行
【国别】:
【发布日期】:2008-07
【实施或试行日期】:2008-07-01
【发布单位】:欧洲标准学会(EN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:分类;定义;测定;诊断;诊断(医学);诊断设备;电器;电气设备;电气工程;医用电气设备;电气安全;电磁兼容性;电医学;紧急切断;环境条件;防火;高频;成象;铭刻;使用说明书;磁场;磁共振设备;作标记;医疗设备;医学科学;医疗技术学;噪声胁强;危险防护;防电击;辐射防护;安全;安全工程;安全要求;规范(验收)
【英文主题词】:Classification;Definition;Definitions;Determinations;Diagnosis;Diagnosis(medical);Diagnosticequipment;Electricappliances;Electricalappliances;Electricalengineering;Electricalmedicalequipment;Electricalsafety;Electromagneticcompatibility;Electromedicine;Emergencycut-out;Environmentalconditions;Fireprevention;Highfrequencies;Imaging;Inscription;Instructionsforuse;Magneticfields;Magneticresonanceequipment;Marking;Medicalequipment;Medicalsciences;Medicaltechnology;Noisestresses;Protectionagainstdanger;Protectionagainstelectricshocks;Radiationprotection;Safety;Safetyengineering;Safetyrequirements;Specification(approval)
【摘要】:
【中国标准分类号】:C39
【国际标准分类号】:
【页数】:109P.;A4
【正文语种】:英语


【英文标准名称】:StandardSpecificationforEvaluationofDurationofLoadandCreepEffectsofWoodandWood-BasedProducts
【原文标准名称】:木制和木基产品的荷载和蠕变效应的持续时间的评价的标准规范
【标准号】:ASTMD6815-2002a
【标准状态】:现行
【国别】:
【发布日期】:2002
【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】:D07.01
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:
【英文主题词】:creeprate;creep-rupture;durationofload;fractionaldeflection;lumber;structuralcompositelumber;structural-usepanels
【摘要】:1.1Thisspecificationprovidesaprocedurefortestingandevaluatingdurationofloadandcreepeffectsofwoodandwood-basedmaterialsrelativetoanaccepteddurationofloadadjustmentmodel.Thisspecificationwascreatedforproductsthatarecurrentlycoveredbyaconsensusstandard(forexample,lumber,structuralcompositelumberandstructural-usepanels).ThisprocedureisintendedtodemonstratetheengineeringequivalencetothedurationofloadandcreepeffectsofvisuallygradedlumberasspecifiedinPracticeD245foraproductunderevaluationusedindryserviceconditions.Thisprocedureisnotintendedtoevaluatetheperformanceofproductsunderimpactloading.Quantificationofspecificdurationofloadorcreepfactorsisbeyondthescopeofthisspecification.ForfurtherguidanceregardingtheapplicabilityofthisspecificationrefertoX1.1intheCommentary.1.2UseoftheprocedureinthisspecificationtodetermineequivalencetothePracticeD245durationofloadrelationshipislimitedtosolidwoodandwood-basedproductswhoselongtermloadbehaviorissimilartothatofsolidwood.Equivalencedemonstratedinthisspecificationisdependentuponevaluationofaproduct's90-day(minimum)creep-ruptureperformance.Inthisevaluation,threecriteriamustbesatisfied:(1)adequatestrengthovera90-dayperiod,(2)decreasingcreeprate,and(3)limitedfractionaldeflection.AsummaryofthedevelopmentofthesecriteriaandtheunderlyingassumptionsbehindthemisprovidedintheCommentaryinAppendixX1andAppendixX2.1.3Longtermdegradationphenomenanotdescribedbyacreep-rupturemodelarenotaddressedinthisstandard(seeCommentaryX1.2.4).
【中国标准分类号】:B71
【国际标准分类号】:79_080
【页数】:11P.;A4
【正文语种】: