Xylem photoLab 6600 UV-VIS - Manual (Page 84)

Operation photoLab
®
6600 UV-VIS
84 ba75848e01 08/2009
4.8.3 Loading/editing a spectrum
A spectrum can be edited immediately after measurement. Stored spectra
can be loaded and edited as well.
The following tools are available for editing:
z Cursor function for incremental moving along the curve with indication of
the x and y values
z Zoom function to scale up a section
z Mathematical functions for various evaluating and calculating operations.
The functions are described from page 86.
Loading a stored
spectrum
Cursor
The list with the spectra stored in
the exchange memory is
displayed.
1 If necessary, you can select a
different memory location for the
spectrum with [Location] (USB
memory device at the USB-A
connection).
2 Select the required spectrum.
The original view of the curve is
displayed.
<HOME>
Spectrum
– [Open]
Open (Internal DataB folder) 04/16/07
26.02.07 Holmium.csv
23.02.07 K2Cr2O7_340nm.csv
Location Delete
The cursor consists of a horizontal
and vertical line that cross each
other on a point of the curve. A box
names the x and y values of the
point of the curve.
Move the cursor along the x axis
(wavelength) with <
W><X>. You
can scan and evaluate the curve
point after point.
Spectrum 04/16/07 9:52
Wavelength [nm]
Setup Edit Zoom Open
Ab
so
rb
an
ce
Cursor information