• This paper described the principle, apparatus and correction methods of a new method of realizing the total luminous flux scale by using integrating sphere. The results are also presented.

    本文介绍积分实现光通量标的方法原理实验装置修正方法,以及所得到的结果

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  • If the krypton component of mixture gases is filled, the power and total luminous flux of compact fluorescent lamps will be reduced to be down 5- 10%, and the lamp voltage is also reduced too.

    混合气体中氢气比例上升时,功率光通量下降5~10%,工作电压下降。

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  • If the krypton component of mixture gases is filled, the power and total luminous flux of compact fluorescent lamps will be reduced to be down 5- 10%, and the lamp voltage is also reduced too.

    混合气体中氢气比例上升时,功率光通量下降5~10%,工作电压下降。

    youdao

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