【摘要】 本文以实测结果 ,介绍了光谱带宽变化对光谱光度测量的影响。当透射式烟度计检测用标准中性滤光片的中性程度不好时 ,这种影响会影响其研制结果及实际使用。本文提出了采用积分的方法 ,用微机编程处理或手工计算 ,就能克服影响 ,得到满意的接近实际的测试结果。更多还原

【Abstract】 This article by the actual result, introduced the changing of spectrum band width to the spectrum luminosity test affect. When the transmission type smoke meter examination is not good with the standard neutral light filter neutral degree, this kind of affect can affect its prepare result and the actual use. This article proposed uses the integral the method, can overcome the affect, obtains satisfaction to approach the actual test result.更多还原