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The Avanta Σ AAS
The Avanta Σ (pronounced Avanta Sigma) is our top-of-the-range AAS.
It is a state-of-the-art fully automated, multi-element, true double beam instrument with all-reflective optics,
and a neat footprint of just 86 x 55 cm. It is fully computer-controlled, including the burner adjuster,
lamp optimization, wavelength and slit setting and gas control, using Windows® 2000/XP based software.
Advanced Features
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Eight-lamp motorized turret with automatic lamp alignment and peaking allows determination of up to
20 elements in a multi-element analysis without operator intervention.
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Automatic wavelength setting and automatic slit width and height setting.
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Motorized burner adjuster for height and horizontal adjustment achieves optimum sensitivity
for all elements in a multi-element analysis.
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Automatic Burner Rotation enhances dynamic range and eliminates dilution requirements for over-range samples.
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Built-in SuperLamp power supply for improved performance, detection limits, sensitivity and calibration linearity.
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UltraPulse fast background correction for accurate correction of background transients up to 2.5 Abs.
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Programmable flame control with ten safety interlocks provides reproducible operation with gas flows automatically set when changing method
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