Thermo Scientific Evolution 200 Series User Manual page 63

Thermo Scientific
Type
Standard reference correction
with 0%R or 0%T baseline
Correct single beam
substitution error
Select Standard reference correction with 0%R or 0%T baseline to display additional
features:
Feature Description
Clear Table Clears information from the table.
Load Table Fills the table with wavelength and intensity values from a .tsv (tab separated
values) file or .csv (comma separated values) file containing X delimiter Y
pairs.
Save Table Saves in a .tsv file, .csv file, or .xml (extensible markup language) file the
wavelength and intensity values in the table.
Related Topics
Setting Application Parameters
Scan
Instrument Tab for Scan
Measurement Tab for Scan
Samples Tab for Scan
Description
Applies a 100%T baseline correction and a zero line
correction (0%R baseline) to a sample measured with a
reflectance accessory that is not absolute (for example, a
Diffuse Reflectance Accessory).
More:
The software multiplies the scan result at each data point by
the corresponding value in the table (explained below).
The calculation in reflectance performed in the instrument
is:
S - 0%R
×
--------------------------------- - Std. Ref.
100%T - 0%R
Requires a previously acquired 100%T baseline.
Allows the ratioed spectrum acquired with the single-beam
sphere to be corrected as if it were acquired with a
double-beam instrument (where the baseline is collected in
the integrating sphere). Requires that Data mode on the
Instrument tab be set to Absorbance, % Transmittance,
% Reflectance or Log(1/R).
2
INSIGHT Software
Operation
Evolution 200 Series User Guide 49