摘要
根据光的折射定律 ,提出了用掠入射法简捷、精确地测量液体折射率的方法。利用分光计和简单器件 ,通过一次测量精确地求得液体折射率 ,并由折射率进一步求得液体浓度。该方法简捷、准确度高 ,可用于生产在线检测 ,在实际生产中有应用价值。
On the basis of refraction's law this paper put forward a convenient and accurate scheme of measuring liquid's index of refraction by a method of glancing incidence. By the use of spectrometer and other simple apparatus, liquid's index of refraction was measured accurately, and its concentration was determined. This convenient and accurate method can be used as on-line measurement, which was useful in practical production.
出处
《实验室研究与探索》
CAS
2002年第3期52-54,57,共4页
Research and Exploration In Laboratory
