SAE ARP1109 Dynamic Testing Systems for Oxygen Breathing Equipment

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Product Code:SAE ARP1109
Title:Dynamic Testing Systems for Oxygen Breathing Equipment
Issuing Committee:A-10 Aircraft Oxygen Equipment Committee
Scope:This SAE Aerospace Recommended Practice (ARP) recommends performance requirements for test equipment used in dynamic testing of aviation oxygen breathing equipment. This document describes test equipment and methods used for testing continuous flow, demand and pressure demand regulators and their associated masks as well as filtered protective breathing devices; such articles of oxygen breathing or protective breathing equipment may be tested as individual components or as a complete system. This recommended practice covers but is not limited to the following types and classes of systems: Type I - mechanical breathing simulator (either bellows or piston type) only generating sinusoidal patterns; Type II - mechanical breathing simulator (generally cam-actuated, bellows or piston type or pre-programmed, servocontrolled) generating any shape of breathing pattern; and Type III - pneumatic breathing simulator pre-programmed, servocontrolled generating any shape of breathing pattern; Class A - military aircraft oxygen systems; and Class B - transport category and general aviation oxygen systems.
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【英文标准名称】:StandardSpecificationforStandardNominalDiametersandCross-SectionalAreasofAWGSizesofSolidRoundWiresUsedasElectricalConductors
【原文标准名称】:作电导体的实心圆导线的AWG尺寸的标准公称直径和横截面积标准规范
【标准号】:ASTMB258-2002(2008)
【标准状态】:现行
【国别】:美国
【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】:B01.02
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:
【英文主题词】:Americanwiregage(AWG);Area;Crosssectiondata/analysis--metals/alloys;Diameter--electricalmaterials/applications;Electronicmaterials/applications--specifications;Nominaldiameter(inmaterials/analysis);Roundwire;Americanwiregage(AWG);Are
【摘要】:1.1Thisspecificationprescribesstandardnominaldiametersandcross-sectionalareasofAmericanWireGage(AWG)sizesofsolidroundwires,usedaselectricalconductors,andgivesequationsandrulesforthecalculationofstandardnominalmassandlengths,resistances,andbreakingstrengthsofsuchwires(ExplanatoryNote1).1.2Thevaluesstatedininch-poundorSIunitsaretoberegardedseparatelyasstandard.Eachsystemshallbeusedindependentlyoftheother.Combiningvaluesofthetwosystemsmayresultinnonconformancewiththespecification.ForconductorsizesdesignatedbyAWGorkcmilsizes,therequirementsinSIunitshavebeennumericallyconvertedfromthecorrespondingvaluesstatedorderived,ininch-poundunits.ForconductorsizesdesignatedbySIunitsonly,therequirementsarestatedorderivedinSIunits.1.2.1Fordensity,resistivityandtemperature,thevaluesstatedinSIunitsaretoberegardedasstandard.
【中国标准分类号】:K11
【国际标准分类号】:29_060_10
【页数】:5P.;A4
【正文语种】:英语


【英文标准名称】:Domesticsewingmachines.Testonthereliabilityofthestichlengthadjustment.
【原文标准名称】:家用缝纫机.针脚长度调整器的可靠性试验
【标准号】:NFG90-053-1975
【标准状态】:现行
【国别】:法国
【发布日期】:1975-11-01
【实施或试行日期】:1975-11-14
【发布单位】:法国标准化协会(AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:家用电器;可靠度;缝纫机械;调节;长度;缝纫机;缝纫针脚;缝合;试验;测量
【英文主题词】:
【摘要】:
【中国标准分类号】:Y17
【国际标准分类号】:61_080
【页数】:2P;A4
【正文语种】:其他