Double Beam Wavelength Scans
Scans at up to 4000nm/min are presented on screen or printed with
all peaks annotated with wavelength and absorbance. Tables are also
presented listing all peaks and troughs with values.
Display Scrolling
Use of the display scrolling facility enhances the effective screen
size and enables spectra and data up to 550mm wide, 6 screen widths,
to be viewed.
Dynamic Scan Recall
The last eight scans are automatically retained for recall by entering
their scan sequence number and may be reprocessed, overlayed or
transferred to protected memory for future recall.
Overlayed Spectral Scans
Up to six scans, including stored scans, may be overlayed, with
or without offsets for convenient comparisons or further manipulation.
Difference Spectra
New wavelength scans or scans from store may be presented on screen
and the difference spectra produced. The scans may be normalised
enabling spectral stripping to reveal impurities or additives.
Derivative Spectra
Derivative spectra, up to sixth are readily produced, with selectable
smoothing, either alone or superimposed on the fundamental, with
or without an offset. Scaling is automatic with all peaks and troughs
quantified.
Scan Storage
Up to 100 spectra may be stored in 10 safe memory banks for future
recall. Each spectrum is automatically allocated a recall number,
when stored, and may be security code protected against tamper or
deletion.
Programmed Scans
Automatic scans, single or repeat may be made of a cell program
of up to 4, 6 or 8 cells. A programmed sequence of scans may also
be made of a single sample.
Time Course Plots
Changing samples or flows may be examined and displayed by making
a time course plot. Data may be reprocessed and stored, security
code protected, with an automatically assigned recall number.
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