©ISO2020Secondedition2020-07Personalflotationdevices—Part2:Lifejackets,performancelevel275—SafetyrequirementsEquipementsindividuelsdeflottabilite—Partie2:Giletsdesauvetage,niveaudeperformance275—ExigencesdesecuriteReferencenumberISO12402-2:202O(E)INTERNATIONALSTANDARDISO12402-2ISO12402-2:2020(E)©ISO2020-Allrightsreserved/；∖COPYRIGHTPROTECTEDDOCUMENT©ISO2020Allrightsreserved.Unlessotherwisespecified,orrequiredinthecontextofitsimplementation,nopartofthispublicationmaybereproducedorutilizedotherwiseinanyformorbyanymeans,electronicormechanical,includingphotocopying,orpostingontheinternetoranintranet,withoutpriorwrittenpermission.PermissioncanberequestedfromeitherISOattheaddressbeloworISO,smemberbodyinthecountryoftherequester.ISOcopyrightofficeCP401・Ch.deBlandonnet8CH-1214VernienGenevaPhone:+41227490111Email:copyright@iso.orgWebsite:www.iso.orgPublishedinSwitzerlandISO12402-2:2020(E)Bibliography©ISO2020-AllrightsreservedContentsForeword1Scope......................................................................................2Normativereferences...........................................................3Termsanddefinitions..........................................................4ClassificationofPFDs....................................................................4.1Classes........................................................................4.1.1Buoyancyaids.............................................4.1.2Lifejackets...................................................4.1.3SpecialapplicationPFDs............................4.2Performancelevels.....................................................4.2.1Level50.......................................................4.2.2Level100.....................................................4.2.3Level150.....................................................4.2.4Level275.....................................................5Requirements........................................................................5.1General.......................................................................5.1.1Materialsandcomponents...........................5.1.2Meansofinflation.......................................5.1.3Bodystrapandlacingendsrequirements5.1.4Inflationstatusindicators............................5.1.5Ride-uppreventionsystem..........................5.1.6Rearmingandrepackinginformation..........5.1.7Oralinflation...............................................5.1.8Magneticproperties.....................................5.2CombinationOflifejacketsandaccessories...............5.3Typesofbuoyancy.....................................................5.3.1General........................................................5.3.2Inflatablebuoyancychambers.....................5.3.3Inherentlybuoyantmaterial........................5.3.4Totalbuoyancyprovided.............................5.4Conspicuousness........................................................5.4.1Colour..........................................................5.4.2Retroreflectivematerial...............................5.5Strength......................................................................5.6Performance...............................................................5.6.1General........................................................5.6.2Donning,adjustmentandfit....................
