jjg289-2005表层水温表检定规程

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1、中华人民共和国国家计量检定规程JJG289-2005洲匕】于日，卜之曰洲巨咋悦沙2丈.J-..矛刀皿礴KBucketThermometers2005一03一03发布2005一09一03实施国家质量监督检验检疫总局发布JJG289-2005尹义，心.。.。.。.。.。.心，沪.。·今·0.心.。.。.。表层水温表检定规程JJG289-2005VerificationRegulationof代替JJG289-1982BucketThermometers、本规程经国家质量监督检验检疫总局2005年3月3日批准，并自2005

2、年9月3日起施行。归口单位:全国温度计量技术委员会起草单位:国家海洋计量站JJG289-2005本规程主要起草人:秦嗣仁(国家海洋计量站)叶盛林(国家海洋计量站)JJG289-2005目录1范围···························。·······································，······················⋯⋯(1)2概述······························，···················，···············

3、···，·，··················⋯⋯(1)3计量性能要求·········...................···‘·······，················，············⋯⋯(2)4通用技术要求···············，···················，·········································⋯⋯(2)4.1外观·························································

4、····························⋯⋯(2)4.2安全性···················。······················，········································⋯⋯(3)4.3尺寸和标记················。·，·，···············，·，··················，·，，·，·············，··，一(3)5计量器具控制·..................................

5、.................................................(3)5.1检定项目················································································⋯⋯(3)5.2检定条件··················，······························································⋯⋯(3)5.3检定方法·············‘···

6、··，····················，·················，··，···················⋯⋯(4)5.4检定结果的处理。··········，，·，·············，··，·············，，··，···········，·一(4)5.5检定周期··················，···············“··，················，·····················，··⋯(4)附录A表层水温表示值检定记录格式········，

7、··········································⋯⋯(5)附录B检定证书(背面)格式······································，·····················⋯⋯(6)附录C检定不合格通知书(背面)格式······，··················，，，·，··················⋯⋯(7)JJG289-2005表层水温表检定规程1范围本规程适用于表层水温表的首次检定、后续检定和使用中检验。2概述表层水温表由金属外壳和温

8、度表组成。金属外壳由提环、表管和储水筒构成，其结构如图1所示。温度表由内标式玻璃水银温度计和铜制端帽组成，其结构如图2所示。图1表层水温表外壳图2表层水温表用温度表1一提环;2一开口销;3-帽头;1-感温泡;2-鞍形托架;3一刻度板;4一表管;5-储水筒4一外套管;5一毛细管;6一安全泡;7一出厂编号;8一铜帽;9一金属丝JJG289一2005