Product Code:SAE J2244/2
Title:Connections for Fluid Power and General Use--Ports and Stud Ends with ISO 261 Threads and O-Ring Sealing Part 2: Heavy-Duty (S Series) Stud Ends--Dimensions, Design, Test Methods, and Requirements (Cancelled Dec 2007, Superseded by ISO 6149-2)
Issuing Committee:Hydraulic Tube Fittings Committee
Scope:This part of SAE J2244 specifies dimensions, performance requirements, and test procedures for metric adjustable and nonadjustable heavy-duty (S Series) stud ends and O-rings. Stud ends in accordance with this part of SAE J2244 may be used at working pressures up to 63 MPa for nonadjustable stud ends and 40 MPa for adjustable stud ends. The permissible working pressure depends upon materials, design, working conditions, application, etc. For threaded ports and stud ends for use in new designs in hydraulic fluid power applications, only SAE J2244 shall be used. Threaded ports and stud ends in accordance with ISO 1179, ISO 9974, and SAE J1926 (ISO 11926) shall not be used for new designs in hydraulic fluid power applications.Conformance to the dimensional information in this standard does not guarantee rated performance. Each manufacturer shall perform testing according to the specification contained in this standard to ensure that components made to this standard comply with the performance ratings.【英文标准名称】:PerformanceCriteriaofRadiobioassay
【原文标准名称】:放射生物测定性能标准
【标准号】:ANSIN13.30-2011
【标准状态】:现行
【国别】:美国
【发布日期】:2011-01-01
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:Accreditation;Biologicalanalysisandtesting;Laboratories;Radiationprotection
【摘要】:Thisstandardprovidescriteriaforradiobioassayservicelaboratoryqualityassurance,performanceevaluation,andaccreditation.Criteriaareincludedfordeterminingbias,precision,andtheminimumdetectableamountofameasurementprocedure.Technicalstandardsforaperformancetestingprogramareprovided.Thisstandardprovidesusefulandpracticalinformatioinandguidanceforusers,providers,andregualatorsofradiobioassayservices.
【中国标准分类号】:F70
【国际标准分类号】:13_280
【页数】:
【正文语种】:英语