NF T20-367-1978 工业或农业用硫酸钾.钾含量的测定.四苯基硼酸钠容量计法

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【英文标准名称】:Childuseandcarearticles-Sootherholder-Safetyrequirementsandtestmethods.
【原文标准名称】:儿童护理用品.橡皮奶头固定器.安全要求和试验方法
【标准号】:NFS54-021-2007
【标准状态】:作废
【国别】:法国
【发布日期】:2007-11-01
【实施或试行日期】:2007-11-24
【发布单位】:法国标准化协会(FR-AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:事故预防;婴儿;奶嘴;婴儿服装;化学的;化学性质;定义;描述;设计;假人;适用性;夹持装置;幼儿;损害健康;使用说明书;锁定装置及定位装置;作标记;材料;材料规范;机械性能;包装件;增塑剂;产品信息;橡胶品;防护;安全;安全工程;安全要求;橡皮奶头固定器;橡皮奶头;规范(验收);带条;抗拉强度;测试;玩具;短管接头
【英文主题词】:Accidentprevention;Babies;Babiesdummies;Babygarments;Chemical;Chemicalproperties;Definition;Definitions;Descriptions;Design;Dummies;Fitnessforpurpose;Holdingdevices;Infants;Injurytohealth;Instructionsforuse;Lockingandlocatingdevices;Marking;Materials;Materialsspecification;Mechanicalproperties;Packages;Plasticizers;Productinformation;Rubberarticles;Safeguarding;Safety;Safetyengineering;Safetyrequirements;Sootherholders;Soothers;Specification(approval);Straps;Tensilestrength;Testing;Toys;Unionnipples
【摘要】:
【中国标准分类号】:G45
【国际标准分类号】:97_190
【页数】:53P.;A4
【正文语种】:其他


【英文标准名称】:StandardTestMethodforMeasurementofParticulateEmissionsandHeatingEfficiencyofOutdoorSolidFuel-FiredHydronicHeatingAppliances
【原文标准名称】:测定粒子排放量和使用室外固体燃料的液体循环供暧设备的加热效率的标准试验方法
【标准号】:ASTME2618-2009
【标准状态】:现行
【国别】:美国
【发布日期】:2009
【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】:E06.54
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:hydronicheatingappliances;outdoorhydronicheaters;solidfuel;wood-burning;Hydronicheatingsystems;Heatingtests--buildingproducts;Performance--buildingmaterials/applications
【摘要】:Themeasurementofparticulatematteremissionratesisanimportanttestmethodwidelyusedinthepracticeofairpollutioncontrol.Thesemeasurements,whenapprovedbyfederalorstateagencies,areoftenrequiredforthepurposeofdeterminingcompliancewithregulationsandstatutes.Themeasurementsmadebeforeandafterdesignmodificationsarenecessarytodemonstratetheeffectivenessofdesignchangesinreducingemissionsandmakethisstandardanimportanttoolinmanufacturerx2019;sresearchanddevelopmentprograms.Measurementofheatingefficiencyprovidesauniformbasisforcomparisonofproductperformancethatisusefultotheconsumer.Itisalsorequiredtorelateemissionsproducedtotheusefulheatproduction.Thisisalaboratorymethodandisnotintendedtobefullyrepresentativeofallactualfielduse.Itisrecognizedthatusersofhand-firedwoodburningequipmenthaveagreatdealofinfluenceovertheperformanceofanywood-burningappliance.Somecompromisesinrealismhavebeenmadeintheinterestofprovidingareliableandrepeatabletestmethod.1.1Thistestmethodappliestowood-firedorautomaticallyfedbiomassburninghydronicheatingappliances,whichthemanufacturerspecifiesforoutdoorinstallationorinstructuresnotnormallyoccupiedbyhumans.Theseappliancestransferheattotheindoorenvironmentthroughcirculationofaliquidheatexchangemediasuchaswaterorawater-antifreezemixture.1.2Thetestmethodsimulateshandloadingofseasonedcordwoodorfuelingwithaspecifiedbiomassfuelandmeasuresparticulateemissionsanddeliveredheatingefficiencyatspecifiedheatoutputratesbasedontheappliancex2019;sratedheatingcapacity.1.3ParticulateemissionsaremeasuredbythedilutiontunnelmethodasspecifiedinTestMethodE2515.Deliveredefficiencyismeasuredbydeterminingtheheatoutputthroughmeasurementoftheflowrateandtemperaturechangeofwatercirculatedthroughaheatexchangerexternaltotheapplianceanddeterminingtheinputfromthemassofdryfuelanditshigherheatingvalue.Deliveredefficiencydoesnotattempttoaccountforpipelineloss.1.4Productscoveredbythistestmethodincludebothpressurizedandnon-pressurizedheatingappliancesintendedtobefiredwithwoodorautomaticallyfedbiomassfuels.Theseproductsarehydronicheatingapplianceswhichthemanufacturerspecifiesforoutdoorinstallationorinstructuresnotnormallyoccupiedbyhumans.Theyareoftenconnectedtoanindoorheatexchangerbyinsulatedpipesburiedinthegroundandnormallyincludeapumptocirculateheatedliquid.Theyareusedtoheatstructuressuchashomes,barns,andgreenhousesandcanheatdomestichotwater,spas,orswimmingpools.1.5Distinguishingfeaturesofproductscoveredbythisstandardinclude:1.5.1Manufacturersspecifyoutdoorinstallationorinstallationinstructuresnotnormallyoccupiedbyhumans.1.5.2Afireboxwithanaccessdoorforhandloadingoffuelorahopperandautomatedfeedsystemfordeliveryofparticulatefuelsuchaswoodpelletsorsolidbiomassfueltoaburnpotorcombustionchamber.1.5.3Typicallyathermostaticcontroldevicethatcontrolscombustionairsupplyorfueldelivery,orboth,tomaintaintheliquidintheappliancewithinapredeterminedtemperaturerangeprovidedsufficientfuelisavailableinthefireboxorhopper.1.5.4Achimneyorventthatexhaustscombustionproductsfromtheappliance.1.6Thevaluesstatedaretoberegardedasthestandardwhetherininch-poundorSIunits.Thevaluesgiveninparenthesesareforinformationonly.