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ATOMIC ABSORPTION SPECTROMETER

ATOMIC ABSORPTION SPECTROMETER
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E r EW D E fo is N RA ABLion alys PG IL at an U A tom ent AV Au lem ll e Fu ltiu m Analytical Instruments for Science AA500 AT O M I C A B S O R P T I O N S P E C T R O M E T E R The AA500 Atomic Absorption Spectrometer is a high performance automated instrument designed to meet the requirements of the modern laboratory. Due to its versatility and performance it can be used for a wide range of applications including: l Agricultural The versatile instrument is available in three configurations: AA500F – The instrument is equipped with a flame atomiser only. The positioning of which is fully controlled by the embedded computer system and AA Win software. Three flame options are available to the user with the Air/Acetylene being the standard configuration. This flame can be used for nearly all standard elements while the N2O/Acetylene and the Air/LPG (Natural gas) are available as an option for the more demanding of elements. All three flame configurations offer coded burner for full safety protection.

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instruments Analytical Instruments for Science AA500G – The instrument is equipped with a Graphite l Optional XYZ autosampler provides high sample volume Furnace Atomiser only. The graphite head is fixed into the for multi element analysis along with scalable sample optical path to maximise performance and eliminate drift. capacity for high ample throughput. The temperature of the transversely heated graphite tube l Absorption and Emission modes are standard features in is accurately controlled by means of a precision feedback the AAWin3 software as well as peak height, peak area, system....

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l This flame uses a 3 slot burner and with the low pressure requirement it is also much safer to operate. AAWinPro software. The positions for the flame and graphite are saved making it easy to swap between modes for different analysis. l Due to the low temperature of the flame it is ideal for l The temperature of the transversely heated graphite analysing alkali metals such as: Potassium, Sodium and tube is accurately controlled by means of a precision Lithium, especially when used in the emission mode. l Some remote areas of the world have difficulty obtaining Acetylene gas of a high...

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instruments Analytical Instruments for Science Specifications Wavelength Range Czerny-Turner Configuration Spectral Bandwidth Wavelength Accuracy Wavelength Reproducibility Baseline Stability 2 µg/ml Absorption > 0.28A (flame) Detection Limit Cu < 0.004 µg/ml (flame) Cd < 0.4 x 10-12g (graphite furnace) Cu < 0.7% (Air/Acetylene flame) Ba < 1.0% (Nitrous oxide/Acetylene flame) Cu < 2.0% Cd < 2.0% (Graphite Furnace) Background Correction Deuterium Arc, Self reversal Characteristic Concentration Burner Heads Titanium Alloy Inert Adjustable Nebuliser, Flow Rate from 2ml - 6ml/min. Pt/Ir...

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