GB7000.1-2007与GB7000.1-2002标准的差异分析(上)

Analysis of the difference between GB7000.1-2007 and GB7000.1-2002(Ⅰ)

分析灯具基础标准GB7000.1-2007与GB7000.1-2002的主要差异,着重分析了0类灯具删除的必要性,介绍了新的高压钠灯和金卤灯灯具整流效应试验线路以及新老标准各章的差异。

The difference between two basic luminaries analyzed in this article, emphasizing on the reason for circuits for the rectifying effect test of the high pressure of each chapters of the two standards. standards GB 7000.1 - 2007 and GB 7000.1 - 2002 is deleting class 0 luminaires and introducing the new test sodium lamps and metal-halide lamps and the differences of each chapters of the two standards.