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BS 5459-2-2000+A2-2008 办公家具性能要求和试验规范.体重在150kg以下人员每天使用时间小于24小时的办公室支架座椅并包括单个部件类型的验收试验

作者:标准资料网 时间:2024-05-20 20:56:18  浏览:8944   来源:标准资料网
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【英文标准名称】:Specificationforperformancerequirementsandtestsforofficefurniture-Officepedestalseatingforusebypersonsweighingupto150kgandforuseupto24hoursaday,includingtype-approvaltestsforindividualcomponents
【原文标准名称】:办公家具性能要求和试验规范.体重在150kg以下人员每天使用时间小于24小时的办公室支架座椅并包括单个部件类型的验收试验
【标准号】:BS5459-2-2000+A2-2008
【标准状态】:现行
【国别】:英国
【发布日期】:2000-11-15
【实施或试行日期】:2000-11-15
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:可调家具;认可试验;椅子;家具;职业安全;办公室设备;办公家具;性能;性能测试;座椅;稳定性;定型测试
【英文主题词】:Adjustablefurniture;Approvaltesting;Chairs;Furniture;Occupationalsafety;Officeequipment;Officefurniture;Performance;Performancetesting;Seating;Stability;Typetesting
【摘要】:ThispartofBS5459specifiesperformancerequirementsandtestmethodsforthestructuralsafetyandstabilityofofficepedestalseatingwhenusedbypersonsweighingupto150kg,orwhenusedforupto24hoursaday,includingchairsforusewithtablesanddeskshigherthanthosespecifiedinBSEN527-1.ThisPartofBS5459alsospecifiesrequirementsandtestmethodsfortypeapprovalofbases,columns,seatactions,backstemsandlockingdevices.NOTE1BSEN1335-2andBSEN1335-3containrequirementsandtestmethodsforofficepedestalseatingwhichisintendedforuseforupto8hoursadaybypersonsweighingupto110kg.Thisstandarddoesnotapplytoofficevisitors'chairs.NOTE2Officevisitors'chairsarechairsusedintheofficeenvironmentwhicharenotclassedasofficeworkchairsandwhichareusedforlongorshortmeetingsorconsultations,aswellasforreading,writing,listeningandwaiting.
【中国标准分类号】:Y81
【国际标准分类号】:13_180;97_140
【页数】:46P.;A4
【正文语种】:英语


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【英文标准名称】:StandardTestMethodsforBasketTypeRescueLitters
【原文标准名称】:蓝形打捞架用标准试验方法
【标准号】:ASTMF2821-2010
【标准状态】:现行
【国别】:
【发布日期】:2010
【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】:F32.01
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:起重缰绳;打捞架;担架
【英文主题词】:liftingbridle;rescuelitter;rescuestretcher;stretcher
【摘要】:Thesetestmethodsareintendedtoprovidereproducibledatafromwhichacceptancecriteria,designdata,andspecificationscanbedevelopedforbaskettyperescuelitters.1.1Thesetestmethodswillenabletheusertodetermineifarescuelittermeetstheirrequirementforstrengthdependingupontheirparticularapplicationsandmethodsofuse.1.2Thetestmethodsdescribedinthisstandardaredesignedtotestseveralparametersunderx201C;mannerofusex201D;conditions.1.3ThevaluesstatedinSIunitsaretoberegardedasstandard.Thevaluesgiveninparenthesesaremathematicalconversionstoinch-poundunitsthatareprovidedforinformationonlyandarenotconsideredstandard.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:C66
【国际标准分类号】:13_200
【页数】:3P.;A4
【正文语种】:


【英文标准名称】:StandardPracticeforEddy-CurrentExaminationofSteelTubularProductsUsingMagneticSaturation
【原文标准名称】:用磁饱和法做管状钢产品涡流检验的标准实施规范
【标准号】:ASTME309-1995(2006)
【标准状态】:现行
【国别】:
【发布日期】:1995
【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】:E07.07
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:无损检验;钢;金属;涡流试验;试验;管
【英文主题词】:discontinuity;encirclingcoil;ferromagneticpipe;ferromagnetictubing;magneticsaturationsystem;magnetizingfieldstrength;probecoil;tube;tubularproduct
【摘要】:Thepurposeofthispracticeistooutlineaprocedureforthedetectionandlocationofdiscontinuitiessuchaspits,voids,inclusions,cracks,orabruptdimensionalvariationsinferromagnetictubingusingtheelectromagnetic(eddy-current)method.Furthermore,therelativeseverityofadiscontinuitymaybeindicated,andarejectionlevelmaybesetwithrespecttothemagnitudeoftheindication.Theresponsefromnaturaldiscontinuitiescanbesignificantlydifferentthanthatfromartificialdiscontinuitiessuchasdrilledholesornotches.Forthisreason,sufficientworkshouldbedonetoestablishthesensitivitylevelandset-uprequiredtodetectnaturaldiscontinuitiesofconsequencetotheenduseoftheproduct.Eddy-currentexaminationsystemsaregenerallynotsensitivetodiscontinuitiesadjacenttotheendsofthetube.Theextentoftheendeffectregioncanbedeterminedinaccordancewith8.6.1.1Thispracticecoversaprocedureforapplyingtheeddy-currentmethodtodetectdiscontinuitiesinferromagneticpipeandtubing(Note0)wherethearticlebeingexaminedisrenderedsubstantiallynon-magneticbytheapplicationofaconcentrated,strongmagneticfieldintheregionadjacenttotheexaminingcoil.Forconvenience,thetermtubeortubularproductwillhereafterbeusedtorefertobothpipeandtubing.1.2Theprocedureisspecificallyapplicabletoeddy-currentexaminationmethodsusinganencircling-coilassembly.However,eddy-currenttechniquesthatemployeitherfixedorrotatingprobe-coilassembliesmaybeusedtoeitherenhancediscontinuitysensitivityonthelargediametertubularproductsortomaximizetheresponsereceivedfromaparticulartypeofdiscontinuity.1.3Thispracticeisintendedforuseontubularproductshavingoutsidediametersfromapproximately1/4to10in.(6.35to254.0mm).Thesetechniqueshavebeenusedforsmallerandlargersizeshowever,andmaybespecifieduponcontractualagreementbetweenthepurchaserandthesupplier.
【中国标准分类号】:H26
【国际标准分类号】:23_040_10;77_140_75
【页数】:5P.;A4
【正文语种】:



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