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Colorimetric comparison

A colorimetric comparison can be performed with exactly two 2D data objects. Two 2D UV/VIS spectrum objects are required to run this operation. They must be joined together in one data view and they must cover at least a spectral range of 380-780 nm.

Tip:  Normalize the spectrum before you start the colorimetric comparison!


A colorimetric comparison is performed as follows:

Colorimetric comparsion menu command

To run a colorimetric comparsion using the menu command, please follow the instructions below:

  1. Merge two desired UV/VIS spectra in one data view.

  2. From the Mathematics menu, select the Colorimetric Comparison command.

  3. Adjust the colorimetric parameters.

  4. Press the Calculate button.

Colorimetric comparsion keyboard shortcut