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| GB/T 22907-2008 The photometry and goniophotometry of luminaires (English Version) |
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Detail of GB/T 22907-2008
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Introduction of GB/T 22907-2008
本标准规定了光度测试的标准条件，并推荐了测试程序，使所确定的灯具光度特性及其陈述报告有足够的准确度和复现性，这些规定为统一国家标准提供基础，并为光度实验室的试验和灯具性能数据的表达提供指导。对于实际测试条件不同于标准测试条件的灯具，标准给出了修正系数的测量要求。
Contents of GB/T 22907-2008