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Aurius Series UV Vis Spectrophotometers Deliver Outstanding Performance and Analytical Power
Performance | Derivative Spectra |Band Quantification | Multicell Kinetics
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Super Aurius Performance
The Super Aurius range offers uncompromised performance and analytical
power only available in much larger and more expensive instruments.
With 1.8nm optical bandwidth even closely spaced or narrow bands
may be resolved, as illustrated by the benzene vapour spectrum shown
here.
With the added power of the 'Quant S' software module, scans may
be overlayed and differencing, stripping and band area computation
carried out. |
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Storage for 30 spectra, with full security, is provided. Derivative
spectra are also standard, with multi-cell Kinetics provided by
the 'Kinetics K' module. |
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Derivative Spectra
Spectral information is often masked by overlapping absorption
bands, sloping background absorption, or the occurrence of a small
peak or shoulder on the side of a broad absorption band.
Derivative spectroscopy may be used to enhance fine detail, reduce
the effects of a sloping background and accurately locate a masked
band for measurement.
Derivatives may be displayed alone or superimposed on the fundamental,
with or without an offset. |
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Band Quantification
For accurate quantitative work it is often required to determine
the area or height of an absorption band corrected for background
absorption.
A very easy to use programme is provided for this purpose. The
analytical result is displayed on the screen, with construction
lines, enabling the quality of the chosen parameters to be assessed.
Band quantification may be stored as a method security protected. |
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Multi-Cell Kinetics
The Super Aurius Series offers multi-cell Kinetics as well as single
cell Kinetics as available on the Aurius Series. Plots are displayed
on the screen and printed.
Regression analysis is applied to the user selected portion of
the reaction curves (t1-t2) and results are reported in Units/Litre.
Data may be reprocessed and curves stored security protected.
Water and thermoelectric sample temperature control are available,
also sample stirring. |
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