Absolute Specular Reflectance Measurement
Absolute Specular Reflectance Attachment
![Absolute Specular Reflectance Attachment](/analitica/sites/shimadzu.com.br/files/d7/ckeditor/an/molecular_spectro/uv/accessory/solidsample/qn5042000000hpbe-img/qn5042000000hpdg.jpg)
With absolute specular reflectance measurement, as shown in the figure, a reference sample is not used, the sample-free state (air) is set at 100%, and the reflection of the sample is simply applied to the 100% setting when measuring the sample.