ImageVerifierCode 换一换
格式:PDF , 页数:20 ,大小:372.14KB ,
资源ID:551063      下载积分:10000 积分
快捷下载
登录下载
邮箱/手机:
温馨提示:
如需开发票,请勿充值!快捷下载时,用户名和密码都是您填写的邮箱或者手机号,方便查询和重复下载(系统自动生成)。
如填写123,账号就是123,密码也是123。
特别说明:
请自助下载,系统不会自动发送文件的哦; 如果您已付费,想二次下载,请登录后访问:我的下载记录
支付方式: 支付宝扫码支付 微信扫码支付   
注意:如需开发票,请勿充值!
验证码:   换一换

加入VIP,免费下载
 

温馨提示:由于个人手机设置不同,如果发现不能下载,请复制以下地址【http://www.mydoc123.com/d-551063.html】到电脑端继续下载(重复下载不扣费)。

已注册用户请登录:
账号:
密码:
验证码:   换一换
  忘记密码?
三方登录: 微信登录  

下载须知

1: 本站所有资源如无特殊说明,都需要本地电脑安装OFFICE2007和PDF阅读器。
2: 试题试卷类文档,如果标题没有明确说明有答案则都视为没有答案,请知晓。
3: 文件的所有权益归上传用户所有。
4. 未经权益所有人同意不得将文件中的内容挪作商业或盈利用途。
5. 本站仅提供交流平台,并不能对任何下载内容负责。
6. 下载文件中如有侵权或不适当内容,请与我们联系,我们立即纠正。
7. 本站不保证下载资源的准确性、安全性和完整性, 同时也不承担用户因使用这些下载资源对自己和他人造成任何形式的伤害或损失。

版权提示 | 免责声明

本文(BS EN 381-10-2002 Protective clothing for users of hand-held chain saws - Test method for upper body protectors《手提式链锯使用者的保护服 上半身保护装置的试验方法》.pdf)为本站会员(fuellot230)主动上传,麦多课文库仅提供信息存储空间,仅对用户上传内容的表现方式做保护处理,对上载内容本身不做任何修改或编辑。 若此文所含内容侵犯了您的版权或隐私,请立即通知麦多课文库(发送邮件至master@mydoc123.com或直接QQ联系客服),我们立即给予删除!

BS EN 381-10-2002 Protective clothing for users of hand-held chain saws - Test method for upper body protectors《手提式链锯使用者的保护服 上半身保护装置的试验方法》.pdf

1、BRITISH STANDARD BS EN 381-10:2002 Protective clothing for users of hand-held chainsaws Part 10: Test method for upper body protectors The European Standard EN 381-10:2002 has the status of a British Standard ICS 13.340.10 BS EN 381-10:2002 This British Standard, having been prepared under the direc

2、tion of the Health and Environment Sector Policy and Strategy Committee, was published under the authority of the Standards Policy and Strategy Committee on 4 November 2002 BSI 4 November 2002 ISBN 0 580 40683 0 National foreword This British Standard is the official English language version of EN 3

3、81-10:2002. The UK participation in its preparation was entrusted by Technical Committee PH/3, Protective clothing, to Subcommittee PH/3/5, Clothing for protection against chainsaws, which has the responsibility to: A list of organizations represented on this subcommittee can be obtained on request

4、to its secretary. Cross-references The British Standards which implement international or European publications referred to in this document may be found in the BSI Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Search” facility of the BSI Elect

5、ronic Catalogue or of British Standards Online. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. aid enquirers to u

6、nderstand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor related international and European developments and promulgate them in the UK. Summary of pages This document comp

7、rises a front cover, an inside front cover, the EN title page, pages 2 to 17 and a back cover. The BSI copyright date displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. Date CommentsEUROPEANSTANDARD NORMEEUROPENNE EUROPISCHENORM EN381

8、10 October2002 ICS13.340.10 Englishversion ProtectiveclothingforusersofhandheldchainsawsPart10: Testmethodforupperbodyprotectors Vtementsdeprotectionpourutilisateursdescieschane tenueslamainPartie10:Mthodedessaipourvestes deprotection SchutzkleidungfrdieBenutzervonhandgefhrten KettensgenTeil10:Prfve

9、rfahrenfr Oberkrperschutzmittel ThisEuropeanStandardwasapprovedbyCENon1August2002. CENmembersareboundtocomplywiththeCEN/CENELECInternalRegulationswhichstipulatetheconditionsforgivingthisEurope an Standardthestatusofanationalstandardwithoutanyalteration.Uptodatelistsandbibliographicalreferencesconcer

10、nings uchnational standardsmaybeobtainedonapplicationtotheManagementCentreortoanyCENmember. ThisEuropeanStandardexistsinthreeofficialversions(English,French,German).Aversioninanyotherlanguagemadebytra nslation undertheresponsibilityofaCENmemberintoitsownlanguageandnotifiedtotheManagementCentrehasthe

11、samestatusasthe official versions. CENmembersarethenationalstandardsbodiesofAustria,Belgium,CzechRepublic,Denmark,Finland,France,Germany,Greece, Iceland,Ireland,Italy,Luxembourg,Malta,Netherlands,Norway,Portugal,Spain,Sweden,SwitzerlandandUnitedKingdom. EUROPEANCOMMITTEEFORSTANDARDIZATION COMITEUROP

12、ENDENORMALISATION EUROPISCHESKOMITEEFRNORMUNG ManagementCentre:ruedeStassart,36B1050Brussels 2002CEN Allrightsofexploitationinanyformandbyanymeansreserved worldwideforCENnationalMembers. Ref.No.EN38110:2002EEN38110:2002(E) 2 Contents page Foreword3 Introduction .4 1 Scope 4 2 Normativereferences 4 3

13、 Termsanddefinitions. .5 4 Testmethods 5 4.1 General5 4.2 Numberoftestspecimens 6 4.3 Sizesoftestspecimens . .6 5 Pretreatment. .6 6 Testingfordimensionalchange .6 7 Checkingofprotectivecoverage . 7 8 Testingofresistancetocutting 7 8.1 Purposeoftesting .7 8.2 Testspecimens 7 8.3 Markingofpositionsfo

14、rcutting .8 8.3.1 Testpositiononshoulder. 8 8.3.2 Testpositiononthesleeve. 8 8.3.3 Testpositionsifthereareseamsintheprotectivematerial .8 8.4 Testmounts. .8 8.4.1 Shouldertestmount . .8 8.4.2 Sleevetestmount . .8 8.5 Apparatus .8 8.6 Mountingoftestspecimens .9 8.6.1 Shouldertest . .9 8.6.2 Sleevetes

15、t . .9 8.7 Testprocedure .9 8.7.1 Positionsofcuts . .9 8.7.2 Numberofcuts .10 9 Testingofattachmentofprotectivematerial 10 9.1 General10 9.2 Testspecimens 10 9.3 Apparatus .10 9.4 Testprocedure .10 10 Ergonomictesting .11 10.1 Watervapourresistance .11 10.2 Ergonomicassessment. 11 10.3 Procedures .1

16、1 11 Testreport 12 AnnexZA (informative) ClausesofthisEuropeanStandardaddressingessentialrequirementsorother provisionsofEUDirectives 16 Bibliography 17EN38110:2002(E) 3 Foreword Thisdocument(EN38110:2002)hasbeenpreparedbytheTechnicalCommitteeCEN /TC 162,“Protective clothingincludinghandandarmprotec

17、tionandlifejackets“,theSecretariatofwhichisheldbyDIN. ThisEuropeanStandard shallbegiventhestatusofanationalstandard,eitherbypublicationofanidenticaltextor byendorsement,atthelatestbyApril2003,andconflictingnationalstandardsshallbewithdrawnatthelatestby April2003. Thisdocumenthasbeenpreparedunderaman

18、dategiventoCENbytheEuropeanCommissionandtheEuropean FreeTradeAssociation,andsupportsessentialrequirementsofEUDirective(s). ForrelationshipwithEUDirective(s),seeinformativeannexZA,whichisanintegralpartofthisdocument. AccordingtotheCEN/CENELECInternalRegulations,thenationalstandardsorganizationsofthef

19、ollowing countriesareboundtoimplementthisEuropeanStandard:Austria,Belgium,CzechRepublic,Denmark,Finland, France,Germany,Greece,Iceland,Ireland,Italy,Luxembourg,Malta,Netherlands,Norway,Portugal,Spain, Sweden,SwitzerlandandtheUnitedKingdom.EN38110:2002(E) 4 Introduction ThisEuropeanStandardformsparto

20、faseriesconcernedwithpersonalprotectiveequipmentdesignedtoprotect againsttherisksarisingfromtheuseofhandheldchainsaws. Accidentsoccurduetoanumberofcomplexreasons,butacommonfactorisincorrectuseofthechainsaw.The importanceofcorrecttrainingandproperuseofachainsawinpreventingaccidentscannotbeunderestima

21、ted. Insomecountrieschainsawusersadoptworkingpractices,whichtogetherwithtrainingmakestheuseofchainsaw protectiveupperbodyprotectorsunnecessary.Theseusuallyincludetheinstructiontoholdthechainsawwithboth handsandtousethechainbrakeifitbecomesnecessarytostopcutting.Itisoftenfoundthatforergonomic, reason

22、sitisimpracticaltoprotecttheupperbody. Allpartsoftheupperbodyhavebeenshowntobeatriskwhenusingachainsaw. InthisEuropeanStandard,specificationsfortheprotectivecoverageandperformanceoftheupperbodyprotectors aregiven.Nopersonalprotectiveequipmentcanensurea100%protectionagainstcuttingfromahandheld chains

23、aw. Nevertheless,experiencehasshownthatitispossibletodesignpersonalprotectiveequipment,thatoffersacertain degreeofprotection. Differentfunctionalprinciplesmaybeappliedinordertogiveprotection. Theseinclude: a) chainslipping:oncontactthechaindoesnotcutthematerial b) clogging:fibresaredrawnwiththechain

24、intothedrivesprocketandblockchainmovement c) chainbraking:fibreshaveahighresistancetocuttingandabsorbrotationalenergy,therebyreducingthechain speed. Oftenmorethanoneprincipleisappliedinchainsawprotectiveclothing.Upperbodyprotectorsmeetingthis standardaremeanttobeusedbyusersworkingoffthegroundandwher

25、eriskassessmentshowsthatthereisa significantrisktobecutbythemovingchainontheupperpartofthebodysuchaswhenworkingfromaskyliftand carryingouttreesurgery. 1Scope ThisEuropeanStandard,part10,specifiestheproceduresforsamplingandpretreatmentofupperbodyprotectors intendedtoprovideprotectionagainstcuttingbyh

26、andheldchainsaws,themeasurementoftheprotective coverage,theapparatusandtestmethodsforassessingresistancetocutting,andthepracticalperformancetest forevaluatingergonomicpropertiesinrelationtopart11ofthisstandard 2 Normativereferences ThisEuropeanStandardincorporatesbydatedorundatedreference,provisions

27、fromotherpublications.These normativereferencesarecitedattheappropriateplacesinthetextandthepublicationsarelistedhereafter.For datedreferences,subsequentamendmentstoorrevisionsofanyofthesepublicationsapplytothisEuropean Standardonlywhenincorporatedinitbyamendmentorrevision.Forundatedreferencesthelat

28、esteditionofthe publicationreferredtoapplies(includingamendments).EN38110:2002(E) 5 EN3811:1993, ProtectiveclothingforusersofhandheldchainsawsPart1:Testrigfortestingresistanceto cuttingbyachainsaw. EN3813:1996, ProtectiveclothingforusersofhandheldchainsawsPart3:Testmethodsforfootwear. EN38111:2002,

29、ProtectiveclothingforusersofhandheldchainsawsPart11:Requirementsforupperbody protectors. ENISO3175:1995,Textiles Determinationofdimensionalchangeondrycleaninginperchloroethylene Machinemethod. (ISO3175:1995) ENISO6330:2000, TextilesDomesticwashinganddryingproceduresfortextiletesting(ISO6330:2000) EN

30、ISO139342:1999, TextilesTensilepropertiesoffabricsPart2:Determinationofmaximumforceusingthe grabmethod(ISO139342:1999) EN31092:1993, TextilesDeterminationofphysiologicalpropertiesMeasurementofthermalandwatervapour resistanceundersteadystateconditions(sweatingguardedhotplatetest)(ISO11092:1993) 3 Ter

31、msanddefinitions ForthepurposesofthisEuropeanStandard,thefollowingtermsanddefinitionsapply: 3.1 front(ofanupperbodyprotector) partofagarmentcoveringtheforward50%oftheupperbodycircumference. 3.2 rear(ofanupperbodyprotector) partofagarmentcoveringtherear50%oftheupperbodycircumference. NOTE Dependingup

32、ondesignandconstruction,andduetomanylayersofprotectivematerial,itmaybedifficultto establishthedivisionbetweenthefrontandtherearofanupperbodyprotector.Itisneverthelessofgreatimportanceto establishthisbeforepretreatmentandtesting. 3.3 protectivematerial materialwhichisdesignedtoprotecttheweareragainst

33、thecuttingeffectofahandheldchainsaw.Thisprotective materialmayincludetheclothofthegarment. 3.4 unitofprotectivematerial cutoutpieceorpanelofprotectivematerialconsistingofallthefabricorotherlayersthatconstitutetheprotective materialthatgointotheconstructionofagarment.Aunithasnoseamsorjoinswithinit.Un

34、itsmaybejoined togethertoprovidethecompleteprotectivecoveragerequired,beforeinsertionandattachmenttogarments,but suchunitsretaintheirindividualityfortestingpurposes. 4Test methods 4.1 General Measuringinstrumentsunlessotherwisespecifiedshallbeaccurateto 2%ofthepass/faillevelofthe characteristicbeing

35、measured. Foreachoftherequiredsequencesofmeasurementsperformedinaccordancewiththisstandardacorresponding estimateoftheuncertaintyofthefinalresultshallbedetermined.Thisuncertainty(Um)shallbegiveninthetest reportintheformUm=X.Itshallbeusedindeterminingwhethera“Pass“performancehasbeenachieved.IfEN38110

36、:2002(E) 6 thefinalresultminusUmisbelowthepasslevelwhentherequirementthatacertainvalueshallbeexceeded,the sampleshallbedeemedtohavefailed. 4.2 Numberoftestspecimens Asetoftestspecimensshallbesuppliedthatissufficienttocompleteallthetests.Notethatiftwotypesofpre treatmentsarespecified,thetestingandthe

37、numbersoftestspecimensiseffectivelydoubledandtwosetsare required.Testspecimenswhichhavebeenusedtoassessdimensionalstabilityandprotectivecoveragemaybe usedforcuttestingifithasnotbeennecessarytocutthemupforthesemeasurements. Thenumberofgarmentsrequiredforcuttestingdependsonthenumberofunitsofprotective

38、materialpresent withinthemandwhetherthereareanyjoinsorseamsbetweendifferentprotectivematerialunitssuchasbetween thebodyandthesleeve.Onlyonetestcutshallbecarriedoutoneachunitofprotectivematerial.Thereforeat leastthreegarmentsarerequiredforcuttestingifthedesignincludesafasteningdownthecentrefrontofthe

39、 garment,butnoseamsbetweentheprotectivematerialonthebodyandinthesleeve.Foradesignincorporating onlyoneunitofprotectivematerial,sixgarmentsarerequiredforcuttesting. 4.3 Sizesoftestspecimens Wheneverpossibletestspecimensshallbeofasizetofituserswithchestgirthsof108to112cm. 5Pretreatment Exceptinthespec

40、ificcasesdetailedbelow,allthetestspecimensshallbewashedanddriedfivetimesbefore testing. TestspecimensshallbewashedaccordingtoENISO6330:2000,procedure2A.Aftereachwashcyclethetest specimenshallbedriedaccordingtoENISO6330:2000,procedureE(temperaturenottoexceed70 C).Ifthe upperbodyprotectorsaremarkedasu

41、nsuitablefortumbledrying,thetestspecimensshallbelinedriedaftereach washcycleaccordingtoENISO6330:2000,procedureA. Exceptionsandadditionstothistreatmentshallbemadeinthefollowingcases: a) Wheretheupperbodyprotectorsaremarkedasunsuitableforwashing,butsuitablefordrycleaning. Insuchcases,thetestspecimens

42、shallbedrycleanedfivetimesbeforetesting.Inprinciplethedrycleaningshall beperformedinaccordancewiththeconditionsdescribedin9.1“Processfornormalmaterials“ofEN ISO3175:1995 i.e. using conditioned test specimens, perchlorethylene with surfactant, addition of emulsified water,cleaningfor15minat(303) C,dr

43、ainingandextracting,rinsingfor5minwithpuresolvent,anddraining andfinalextraction,followedbytumbledryingwithanoutlettemperaturenotexceeding60 C.Norestorative finishingprocedureshallbeapplied. Wherethetestspecimensaremarkedassuitableforbothwashinganddrycleaning. Onesetoftestspecimensshallbewashedanddriedfivetimesandonesetoftestspecimensshallbedrycleaned fivetimes. b) Wherethemanufacturerspecifiesdifferentwashingorcleaningprocedurestheseshallbeusedinpreference tothoseabove. 6 Testingfordimens

copyright@ 2008-2019 麦多课文库(www.mydoc123.com)网站版权所有
备案/许可证编号:苏ICP备17064731号-1