| 高压钠灯光通量和灯功率的测量不确定度评定 |
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| 引用本文： | 杨静华,张鸣杰.高压钠灯光通量和灯功率的测量不确定度评定[J].中国照明电器,2011(5):32-36. |
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| 作者姓名： | 杨静华 张鸣杰 |
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| 作者单位： | 江苏省工矿及民用灯具产品质量监督检验中心,常州市产品质量监督检验所,江苏常州,213001 |
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| 摘 要： | 分析了高压钠灯光通量和灯功率测量的影响因素,使用数学模型对测量不确定度进行评定,计算出A类、B类不确定度,经过合成,得到在不同置信区间下的扩展不确定度。
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| 关 键 词： | 高压钠灯 光通量 灯功率 测量不确定度 |
To Assess the Uncertainty of Measurement of Luminous Flux and Lamp Wattage of High Pressure Sodium Lamp |
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| Yang Jinghua,Zhang Mingjie.To Assess the Uncertainty of Measurement of Luminous Flux and Lamp Wattage of High Pressure Sodium Lamp[J].China Light & Lighting,2011(5):32-36. |
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| Authors: | Yang Jinghua Zhang Mingjie |
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| Affiliation: | Yang JinghuaZhang Mingjie(Jiangsu Province Insepection & Supervision Center for Industrial & mining or Civil lighting Products Quality,ChangZhou Product Quality Supervision Testing Institute,Changzhou Jiangsu 213001) |
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| Abstract: | The paper briefly discribes the influencing factor of the measurement of luminous flux and lamp wattage of high pressure sodium lamp,assesses uncertainty of measurement by using of mathematical model,and calculates the A,B type uncertainty,obtains the extension uncertainty in different confidence interval after synthesizing. |
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| Keywords: | high pressure sodium lamp luminous flux lamp wattage uncertainty of a measurement |
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