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    Specifications

    Agilent 280Z AA

    Based on the sensitive AC-modulated Zeeman technique, proven to give the best detection limits of any Zeeman spectrometer, the 280Z AA, with up to 8 fixed lamp positions, offers the highest sensitivity, performance, simplicity of operation, and industry-leading software in atomic spectroscopy. The instrument is supplied with the GTA 120 Zeeman graphite tube atomizer for superior graphite furnace performance and is controlled by our acclaimed Windows-based Worksheet software.

    Features

    • Enhanced detection limit performance – For ultra trace-level detection limits, plug in high-intensity UltrAA lamps. No additional power supply is required.
    • Optimized performance – PC-controlled magnetic field strength can be varied from 0.1 – 0.8 Tesla.
    • Field strength remains locked during measurement, minimizing effects of mains voltage variations.
    • Versatility – Add the VGA for Zeeman adaptor and the hydride generation technique to validate Zeeman graphite furnace AA results.
    • Offers the flexibility to analyze difficult matrices.
    • Outstanding performance at ppb levels with the Constant Temperature Zone furnace design
    • Easy alignment — Only a single light source is required.
    • 11-fold improvement in correction accuracy — Polynomial interpolation provides superior accuracy over competing systems that use simple linear interpolation (bracketing).
    • Develop optimum analysis conditions with the SRM Wizard and Tube-CAM — Drying, ashing and atomization temperatures, modifiers, injection volumes ensure high sensitivity, free from interferences.

    Videos

    Applications

    • High performance graphite furnace tube for determination of lead in blood
    • High Sensitivity Determination of Lead in Soy sauce
    • Direct Determination of Phosphorus in Aqueous Matrices by Atomic Absorption
    • Analysis of Pb and Cr in Soil using Graphite Furnace Atomic Absorption Spectrometry
    • Determination of Multiple Elements in Aquatic Products Using a Graphite Furnace Atomic Absorption Spectroscopy
    • Measuring Arsenic in Water
    • Measuring Cadmium in Water
    • Determination of Cd, Cr, Ni and Pb in Grains using the Agilent 280Z Zeeman GFAAS
    • Measuring Lead in Water

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    Chemetrix Export (Pty) Limited
    400 - 16th Road Block H Central Park
    Midrand 1685

    [email protected] [email protected] +27 11 541 9801