Calibration
PowerStream will automatically define a time window in which a
peak should appear, to be correctly recognised and named in the
component peak table. The width of the time window is set after
measuring the widest half widths of the asymmetrical peaks, i.e.
on the widest trailing side of the peak. The default value can be
changed by the user.
When a peak is highlighted in the peak component table, the time
window is displayed superimposed on the appropriate peak. If the
peak has been calibrated the concentration, peak height and area
tables are displayed together with the associated calibration curve
as shown in the lower window. In this case a linear curve fit was
chosen. A choice of linear, quadratic or cubic fit is provided. |
Report Formatting
The final report may be user configured and a template defined
to include as much or as little information as is required. The
basic format will have four segments to a single page, the header
information, the chromatogram, the results table and a footer. Each
of these separate sections can be sized and their contents defined,
easily and rapidly using dialogue boxes.
Should a larger chromatogram format (up to a whole page), or all
and every detail of the results, be required, a second page may
be additionally defined. |
