jjf1093-2002投影仪校准规范

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1、L中华人民共和国国家计量技术规范JJF1093-2002投影仪校准规范CalibrationSpecificationforProjectors2002一11一04发布2003一05一04实施国家质量监督检验检疫总局发布JJF1093-2002投影仪校准规范‘六了‘派勺JJF1093-2002.沪J.代替JJG108-1982卜CalibrationSpecification，。中forProjectors本规范经国家质量监督检验检疫总局于2002年11月04日批准，并自2003年05月04日起施行。归主要参加本规范由归口单位

2、负责解释JJF1093-2002本规范主要起草人:常青(陕西省计量测试研究所)张辉(陕西省计量测试研究所)张磊(陕西省计量测试研究所)参加起草人:梁小什(广东省计量科学研究所)JJF1093-2002目录1范围·······················，·································································⋯⋯(1)2引用文献······························································

3、·················。····⋯⋯(1)3概述···········································································⋯⋯、······⋯⋯(1)4计量特性········，··········································································⋯⋯(2)4.1工作台纵横(垂)向导轨移动的直线度··································

4、·········一(2)4.2工作台纵横(垂)向导轨移动的相互垂直度····································⋯⋯(2)4.3读数装置的正确性······································································一(2)4.4数字显示器的示值稳定性······················································，····⋯⋯(3)4.5仪器示值误差··················

5、······················································⋯⋯(3)4.6投影物镜光轴和投射照明光轴与工作台面的垂直度·······，···················⋯⋯(3)4.7投影仪放大倍数的正确性···························································⋯⋯(3)4.8影屏十字线的水平线对纵向导轨移动方向的平行度···························⋯⋯(3)4.9回4.10顶5校准5.1

6、环5.2校6校准6.1工6.2工6.3读6.4数6.5仪6.6投6.7投影仪放大倍数的正确性···························································⋯⋯(6)6.8影屏十字线的水平线对纵向导轨移动方向的平行度···························⋯⋯(7)6.9回转影屏(或回转工作台)的示值误差··········································⋯⋯(7)6.10顶针的正确性······················

7、·················································⋯⋯(8)7校准结果的表达·································，········································⋯⋯(8)8复校时间间隔·············································································⋯⋯(8)附录A校准证书的内容··························

8、········································⋯⋯(9)附录B投影仪示值误差的测量不确定度评定·······································⋯⋯(10)7JF1093-2002投影仪校准规范范围本规范适用于测量