jjg899-1995 石油低含水率分析仪检定规程

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1、中华人民共和国国家计量检定规程JJG899-1995石油低含水率分析仪AnalyzerofLowWaterContentinPetroleum1995一08一25发布1996一05一01实施国家技术监督局发布JJG899-1995石油低含水率分析仪了.O.O.O.O.0.O.0.O.口.O.0.口.O.。一。.矛︺.叭访;.勺.‘.令.卜检定规程万JJO八99995G一VerificationRegulationofAnalyzerofLowWaterContentinPetroleum本检定规程经

2、国家技术监督局于1995年08月25日批准，并自1996年05月01日起施行。归口单位:中国计量科学研究院起草单位: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标准分享网www.bzfxw.com免费下载.IIG899-1995本规程主要起草人:陆国强(中国计量科学研究院)郑志受(中国计量科学研究院)参加起草人:张听(中国计量科学研究院)武俊青(中国计量科学研究院).IJG899-1995目录一概述················································

3、·······································⋯⋯(1)二技术要求·......................................................................................(l)三检定条件·......................................................................................(1)(一)检定环境条件·········

4、··································································⋯⋯(1)(二)检定用标准···············································································，·⋯(1)四检定项目和检定方法··································································一(3)五检定结果的处理

5、和检定周期·..............................................................(q)附录1检定用数据记录格式····························································，··⋯(5)附录2检定石油低含水率分析仪配方程序清单····································⋯⋯(6)附录3含水率配方的计算举例····························

6、···························⋯⋯(8)附录4石油低含水率分析仪检定记录表·············································⋯⋯(10)附录5检定证书和检定结果通知书(背面)格式·································⋯⋯(11)标准分享网www.bzfxw.com免费下载JJG899-1995石油低含水率分析仪检定规程本规程适用于新制造、使用中和修理后的石油低含水率分析仪的检定。一概述在线连续测量石油含水率的

7、方法有多种，目前我国主要有射频、微波、电容法等原理的石油低含水率分析仪，这些仪表广泛应用于石油的生产和销售计量中。本规程采用质量配比法，用石油含水率测试仪检定装置作为计量标准器。二技术要求测量范围:0--3%体积含水率。测量准确度:士0.1%0测量重复性:-<0.05%o测量方式:在线连续测量。三检定条件(一)检定环境条件5环境温度:20一30℃。6环境湿度:45%一75%。7大气压强:86一106kPao8电源电压:AC2200士10%)V或380(1士10%)Vo9电源频率:50(1士5%)Hz

8、o(二)检定用标准10石油含水率测试仪检定装置。10.1检定装置技术性能10.1.1测量范围:0--3%体积含水率。10.1.2测量准确度:士0.03%010.1.3检定用介质:检定用水矿化度大于2000x10一“;检定用油是不含水的变压器油、柴油、煤油或机油。10.2检定装置组成10.2.1架盘药物天平二台(分度值0.5g，最大称量5009和分度值59，最大称量5000g天平各一台)及M:级天平一套或电子天平一台(分度值0.1g，最大称量6000g).JJG899-