Agilent 240Z AA Atomic Absorption Spectrometer
The Agilent 240Z AA is a sensitive and accurate graphite furnace AA spectrometer. Its design uses the Zeeman background technique proven to provide high correction accuracy with optimized geometry to give the best detection limits. The Agilent 240Z AA has 4 lamp positions to suit most routine food, environmental and pharmaceutical applications analysis requiring the very best performance.
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I am very glad and satisfied to work with it in the laboratory.
Analysis of metal contaminations in water samples
Тhe device works very well. After 5 years of use, the results are still accurate. Cathode lamps are still reliable. No corrosion on metal parts. The software is easy to operate. It saves time and money.
Review Date: 30 Mar 2023 | Agilent Technologies
The Agilent 240Z AA is a sensitive and accurate graphite furnace AA spectrometer. Its design uses the Zeeman background technique proven to provide high correction accuracy with optimized geometry to give the best detection limits. The Agilent 240Z AA has 4 lamp positions to suit most routine food, environmental and pharmaceutical applications analysis requiring the very best performance.
The 240Z AA features automatic lamp selection, an integrated PSD120 autosampler able to accurately prepare and deliver standards and samples to the graphite tube. It features tools to simplify method development and monitor analysis.
Features:
- Outstanding performance at ppb levels with the Constant Temperature Zone furnace design
- High sensitivity and freedom from interferences
- Flexibility to analyze difficult matrices
- Simplified, automated method development to optimize analysis conditions with the SRM Wizard
- High Definition Tube-CAM to monitor analysis inside the graphite tube
- Enhanced detection limit performance — For ultra trace-level detection limits, plug in high-intensity UltrAA lamps
- Easy alignment — Only a single light source is required
- Powerful 11-fold improvement in correction accuracy — Polynomial interpolation provides superior accuracy over competing systems that use simple linear interpolation (bracketing)
- Versatility — Add the VGA for Zeeman adaptor and the hydride generation technique to validate Zeeman graphite furnace AA results
