EN 1251-1-2000 低温容器 不超过1000L容积的可运输的真空绝热容器 第1部分：基本要

|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||BRITISHSTANDARDBSEN1251-1:2000TheEuropeanStandardEN1251-1:2000hasthestatusofaBritishStandardICS23.020.40NOCOPYINGWITHOUTBSIPERMISSIONEXCEPTASPERMITTEDBYCOPYRIGHTLAWCryogenicvesselsÐTransportablevacuuminsulatedvesselsofnotmorethan1000litresvolumeÐPart1:FundamentalrequirementsLicensedCopy:InstituteOfTechnologyTallaght,InstituteofTechnology,WedOct3111:41:06GMT+00:002007,UncontrolledCopy,(c)BSIThisBritishStandard,havingbeenpreparedunderthedirectionoftheSectorCommittee,waspublishedundertheauthorityoftheStandardsCommitteeandcomesintoeffecton15May2000BSI05-2000ISBN0580328317BSEN1251-1:2000AmendmentsissuedsincepublicationAmd.No.DateCommentsNationalforewordThisBritishStandardistheofficialEnglishlanguageversionofEN1251-1:2000.TheUKparticipationinitspreparationwasentrustedtoTechnicalCommitteePVE/18,Cryogenicvessels,whichhastheresponsibilityto:Ðaidenquirerstounderstandthetext;ÐpresenttotheresponsibleEuropeancommitteeanyenquiriesontheinterpretation,orproposalsforchange,andkeeptheUKinterestsinformed;ÐmonitorrelatedinternationalandEuropeandevelopmentsandpromulgatethemintheUK.Alistoforganizationsrepresentedonthiscommitteecanbeobtainedonrequesttoitssecretary.Cross-referencesTheBritishStandardswhichimplementinternationalorEuropeanpublicationsreferredtointhisdocumentmaybefoundintheBSIStandardsCatalogueunderthesectionentitledªInternationalStandardsCorrespondenceIndexº,orbyusingtheªFindºfacilityoftheBSIStandardsElectronicCatalogue.ABritishStandarddoesnotpurporttoincludeallthenecessaryprovisionsofacontract.UsersofBritishStandardsareresponsiblefortheircorrectapplication.CompliancewithaBritishStandarddoesnotofitselfconferimmunityfromlegalobligations.SummaryofpagesThisdocumentcomprisesafrontcover,aninsidefrontcover,theENtitlepage,pages2to10,aninsidebackcoverandabackcover.TheBSIcopyrightnoticedisplayedinthisdocumentindicateswhenthedocumentwaslastissued.LicensedCopy:InstituteOfTechnologyTallaght,InstituteofTechnology,WedOct3111:41:06GMT+00:002007,UncontrolledCopy,(c)BSILicensedCopy:InstituteOfTechnologyTallaght,InstituteofTechnology,WedOct3111:41:06GMT+00:002007,UncontrolledCopy,(c)BSILicensedCopy:InstituteOfTechnologyTallaght,InstituteofTechnology,WedOct3111:41:06GMT+00:002007,UncontrolledCopy,(c)BSILicensedCopy:InstituteOfTechnologyTallaght,InstituteofTechnology,WedOct3111:41:06GMT+00:002007,UncontrolledCopy,(c)BSILicensedCopy:InstituteOfTechnologyTallaght,InstituteofTechnology,WedOct3111:41:06GMT+00:002007,UncontrolledCopy,(c)BSILicensedCopy:InstituteOfTechnologyTallaght,InstituteofTechnology,WedOct3111:41:06GMT+00:002007,UncontrolledCopy,(c)BSILicensedCopy:InstituteOfTechnologyTallaght,InstituteofTechnology,WedOct3111:41:06GMT+00:002007,UncontrolledCopy,(c)BSILicensedCopy:InstituteOfTechnologyTallaght,InstituteofTechnology,WedOct3111:41:06GMT+00:002007,UncontrolledCopy,(c)BSILicensedCopy:InstituteOfTechnologyTallaght,InstituteofTechnology,WedOct3111:41:06GMT+00:002007,UncontrolledCopy,(c)BSILicensedCopy:InstituteOfTechnologyTallaght,InstituteofTechnology,WedOct3111:41:06GMT+00:002007,UncontrolledCopy,(c)BSILicensedCopy:InstituteOfTechnologyTallaght,InstituteofTechnology,WedOct3111:41:06GMT+00:002007,UncontrolledCopy,(c)BSIblankLicensedCopy:InstituteOfTechnologyTallaght,InstituteofTechnology,WedOct3111:41:06GMT+00:002007,UncontrolledCopy,(c)BSIBSEN1251-1:2000BSI389ChiswickHighRoadLondonW44AL|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||BSIÐBritishStandardsInstitutionBSIistheindependentnationalbodyresponsibleforpreparingBritishStandards.ItpresentstheUKviewonstandardsinEuropeandattheinternationallevel.ItisincorporatedbyRoyalCharter.RevisionsBritishStandardsareupdatedbyamendmentorrevision.UsersofBritishStandardsshouldmakesurethattheypossessthelatestamendmentsoreditions.ItistheconstantaimofBSItoimprovethequalityofourproductsandservices.WewouldbegratefulifanyonefindinganinaccuracyorambiguitywhileusingthisBritishStandardwouldinformtheSecretaryofthetechnicalcommitteeresponsible,theidentityofwhichcanbefoundontheinsidefrontcover.Tel:[phone].Fax:[phone].BSIoffersmembersanindividualupdatingservicecalledPLUSwhichensuresthatsubscribersautomaticallyreceivethelatesteditionsofstandards.BuyingstandardsOrdersforallBSI,internationalandforeignstandardspublicationsshouldbeaddressedtoCustomerServices.Tel:[phone].Fax:[phone].Inresponsetoordersforinternationalstandards,itisBSIpolicytosupplytheBSIimplementationofthosethathavebeenpublishedasBritishStandards,unlessotherwiserequested.InformationonstandardsBSIprovidesawiderangeofinformationonnational,EuropeanandinternationalstandardsthroughitsLibraryanditsTechnicalHelptoExportersService.VariousBSIelectronicinformationservicesarealsoavailablewhichgivedetailsonallitsproductsandservices.ContacttheInformationCentre.Tel:[phone].Fax:[phone].SubscribingmembersofBSIarekeptuptodatewithst