BUCHI NIRCal - Manual (Page 138)

NIRCal 5.5 Software Manual
138 NIRCal 5.5 Manual, Version A
After conversion the spectra are available.
NOTE
E.g. each spectrum will have 1501 data points between 10.000 and 4.000 cm-1. In case
some data are missing in the original spectra, the last measured value will be repeated, eg.
by spectra measured between 10.000 and 4.500 cm-1, the value at 4.500 cm-1 will be
repeated till 4.000 cm-1. To keep the spectrum as a constant graph (better for derivatives).
Do not use the "Spectra Converter" module twice in a project!
6 Check the name of the property in the project and make sure, that it has always the same
spelling, as it is already used in the database. Consider capitalisation!
Adjust the property unit.
Unit: it is necessary to separate the unit from the property name (quantitative).
Deleting not necessary property and spectra from the project is still possible. Check the
property values (Table Properties Original).
7
(7a) Save the spectra/project into the database with "File / Database / Save Project As..".
Attention: in case the project has huge number of spectra, this step can be time consuming.
A dialog appears with the property types (Quantification/Identification) selected
automatically. Review the types before saving and make changes via the drop-down menu
if necessary.
The project will be closed automatically.
(7b) Edit the property name, - value and - unit in NIRWare Sample Manager in case it was not
made in NIRCal 5 before saving the project into the DB.
8 Reopen the NIRCal-project.
9 Create the calibration.
In case a NIRCal 4.21 calibration is available, open the project with NIRCal 4.21 and copy
the data selection (C-V-Set spectra, calibration wavelength) into the new NIRCal 5
calibration.