reflectance spectrometer

It can gives color difference of objects based on semispherical spectral reflectance in visible and near infrared wave bands measured by its internal spectrometer.

它利用其内置的光谱仪可测得可见-近红外波段反射物体的半球空间的反射比，继而可反演出物体的色度特性。

互联网摘选

A LI 1800-12S integrating sphere coupled with an ASD hyper-spectrometer was used to measure leaf apparent reflectance. Different algorithms for fluorescence detection based on long pass filters and short pass filters was presented.

采用LI180012S积分球，耦合ASD地物光谱仪，在光源前面分别加载长波通、短波通截止滤光片，按照不同算法提取叶片表观反射光谱中的荧光。

互联网摘选