jjg986-2004木材含水率测量仪检定规程

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1、中华人民共和国国家计量检定规程JJG986-2004木材含水率测量仪WoodMoistureContentMeasuringMeters2004一03一02发布2004一06一02实施国家质量监督检验检疫总局发布JJG986-2004木材含水率测量仪检定规程广。.0.0.0.口.伪一。.O.0.O.口.口.O.飞po}JJG986-2004}VerificationRegulationof弓仑、_一_。___。___一0.0.0.。_一__.o.0.‘WoodMoistureContentMeasuringMeters本规程经国家质量监督检验检疫

2、总局于2004年03月02日批准，并自2004年06月02日起施行。归口单位:全国物理化学计量技术委员会主要起草单位:江苏省计量测试技术研究所参加起草单位:天津市计量技术研究所上海木材工业研究所本规程委JJG986-2004本规程主要起草人:蔡冶强(江苏省计量测试技术研究所)参加起草人:何霞(天津市计量技术研究所)李晓仲(天津市计量技术研究所)李纪平(上海木材工业研究所)任承霞(江苏省计量测试技术研究所)JJG986-2004目录范围概述计量性能要求3.1测量仪准确度等级二.,...................................

3、....................................(1)3.2测量仪稳定度···········································································⋯⋯(1)4通用技术要求··············································································⋯⋯(2)4.1外观·····················································

4、··································⋯⋯(2)4.2安全要求·················································································⋯⋯(2)5计量器具控制··············································································⋯⋯(2)5.1检定条件···············································

5、··································⋯⋯(2)5.2检定项目··········································。······································⋯⋯(3)5.3检定方法·················································································⋯⋯(3)5.4检定结果的处理·································。·······

6、·······························⋯⋯(4)5.5检定周期···············································································⋯⋯.(4)附录A木材含水率测量仪检定记录········································。·············⋯⋯(5)附录B饱和盐溶液上方空气相对湿度表及制作方法·········。·······················⋯⋯(6)附录C木材样品的技术要求··

7、·····························································⋯⋯(7)附录D检定证书(背面)格式·····················。······································⋯⋯(8)附录E检定结果通知书(背面)格式····················································。·⋯(9)JJG986-2004木材含水率测u仪检定规程范围本规程适用于对木材及其制品含水率进行测量的木材含水率测量仪(以下简

8、称测量仪)的首次检定、后续检定和使用中检验。概述测量仪主要用于快速检测木材、木制品及人造板材中的含水率。测量仪按原理区分，主要有电阻法和