速度-面积法流量装置检定规程 JJG 835-1993

速度-面积法流量装置检定规程 JJG 835-1993中华人民共和国国家计量检定规程JJG835-1993速度一面积法流量装置FlowrateFacilitiesbyVelocity-AreaMethod1993一07一16发布1994一02一01实施国家技术监督局发布JJG835-1993速度一面积法流量装置检定规程VerificationRegulationofFlowrate弓4乙0乙4{JJG835-1993}乙仑b4FacilitiesbyVelocity-AreaMethod本检定规程经国家技术监督局于1993年07月16日批准，并自1994年02月01日起施行。归口单位:河南省技术监督局起草单位:河南省计量测试研究所中国计量科学研究院本规程技术条文由起草单位负责解释JJG835-1993本规程主要起草人:肖汉卿段慧明王继东参加起草人:苏彦勋张宝珠杨德钦韩晖(河南省计量测试研究所)(中国计量科学研究院)(河南省计量测试研究所)(中国计量科学研究院)(中国航空工业总公司三0四所)(贵州省计量测试技术研究所)(北京市计量测试所)JJG835-1993目录一概述·(1)二技术要求·..(1)(一)一般要求····························，··，················，································⋯⋯(1)(二)流体条件·················································································⋯⋯(3)(三)计量要求········································································‘····⋯⋯(3)三检定条件·..(6)四检定项目和检定方法·...(6)(一)外观检查·······························，···············································⋯⋯(6)(二)示值误差检定，····，·······························，，，，········，，，，，，·····⋯⋯(6)(三)流量稳定性的检定···············