Specific Process Knowledge/Characterization/MicroSpectroPhotometer (Craic 20/30 PV): Difference between revisions
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This formula allows you to convert percent transmittance (%T) values into absorbance. It is particularly useful for processing data that has already been collected | This formula allows you to convert percent transmittance (%T) values into absorbance. It is particularly useful for processing data that has already been collected | ||
===Reflectance Calculation=== | |||
Reflectance calculation involves the generation of a reflectance spectrum, which can be derived from either sample and reference single-beam spectra or from a log 1/R spectrum. | |||
From Two Single-Beam Spectra: | |||
To create a reflectance spectrum from two single-beam spectra, you can use the following formula: | |||
[insert formula] | |||
In this formula, R represents the single-beam spectrum of the reference material, S represents the single-beam spectrum of the sample, and D represents the dark counts of the system. | |||
==Performance== | ==Performance== | ||
==Examples== | ==Examples== | ||