JJG 28-2000 平晶检定规程

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1、中华人民共和国国家计量检定规程JJG28-2000E日平日日OpticalFlat2000一07一09发布2000一09一15实施国家质量技术监督局发布JJG28-2000产‘，.‘，.，口，.‘，.‘，.‘，.‘，.‘，.‘，.‘，.‘，.‘，.‘，.岌.心.心。.。。。.0JJG28-2000。。平晶检定规程.0心。.代替JJG89-1986心0..。心.JJG28-1991.心。。VrificationRegulationofOpticalFlat.。。JJG29-1991。.勺。。.洲、.‘，.‘，.‘，.‘，.‘，.‘，.‘，.‘，.

2、‘，.‘，.‘，.‘，.‘，本规程经国家质量技术监督局2000年07月09日批准，并自2000年09月15日起施行。归口单位:全国几何量工程参量计量技术委员会主要起草单位:湖南省计量测试技术研究所本规程委托全国几何量工程参量计量技术委员会负责解释ITG28-2000本规程主要起草人:郭德(湖南省计量测试技术研究所)陈勇(湖南省计量测试技术研究所)刘丽娟(湖南省计量测试技术研究所)曾淡(湖南省计量测试技术研究所).LIG28-2000目录1范围···································，················

3、。················。····················⋯⋯(1)2引用文献····················································································⋯⋯(1)3概述··························································································⋯⋯(1)4计量性能要求·................................

4、...................................................(2)4.1平行度····················································································⋯⋯(2)4.2工作面平面度································。··········································⋯⋯(3)4.3非工作面的平面度····················，·····

5、···········································⋯⋯(4)4.4稳定性。···················································································⋯⋯(4)5通用技术要求·············。····。···························································⋯⋯(4)5.1外观及表面质量·...............................

6、..............................................(4)5.2外形尺寸·......................................................................................(4)5.3长平晶十字刻线位置·.......................................................................(6)5.4两端面夹角··································

7、·································。··········⋯⋯(6)5.5工作面与圆柱母线的垂直度······················，····················。·············⋯⋯(6)6计量器具控制。。·。································，·········································⋯⋯(6)6.1检定项目及主要检定设备·············································

8、···············⋯⋯(6)6.2检定条件················································