Agilent 240Z AA and 280Z AA Zeeman Atomic Absorption Spectrometers
Based on the sensitive AC-modulated Zeeman technique, proven to give the best detection limits of any Zeeman spectrometer, the 240Z AA and 280Z AA offer the highest sensitivity, performance, simplicity of operation and industry-leading software in atomic spectroscopy. The instruments are supplied with the GTA 120 Zeeman graphite tube atomizer for superior graphite furnace performance and are controlled by our acclaimed Window…
240Z AA
280Z AA
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Great results and easy to use.
galvanic water, galvanic baths, steels, solders
The instrument it is practical to use, gives good results, excellent service, does not break down.
Review Date: 29 Sept 2023 | Agilent Technologies
Very good instrument with small disadvantages
drinking waters, waste waters, blood
I got high quality results but sometimes repeatability is questionable
Review Date: 31 Oct 2022 | Agilent Technologies
Quite sophisticated instrument with great precision and accuracy to give good result
Area of application are water, pharmaceutical food industry, geological and mineralogy samples
AAS is an instrumental analysis technique for rapid trace metal analysis. A light source is hallow cathode lamp with computerized instrument controls, data collection and analysis
Review Date: 9 Jul 2022 | Agilent Technologies
Magnificent equipment, very stable and high quality
Analyze heavy metals
It's an equipment with high quality development, we can obtain precise data in each analysis.
Review Date: 29 Mar 2022 | Agilent Technologies
PPM level.
Metal analysis
I use this to measure metal contents in unknown samples.
Review Date: 4 Oct 2021 | Agilent Technologies
Technological development and technical services of scientific and technological products are a reliable company
Electronic computers and accessories, chemical products, electrical equipment
Good product quality, long life, high work efficiency, perfect after-sales service
Review Date: 14 Jul 2021 | Agilent Technologies
Very functional.
Element atoms
This product is infallible to analyze elements in adequate concentrations to give reliable data so that its precision and accuracy are accurate.
Review Date: 20 Dec 2018 | Agilent Technologies
Good results and control of your methods.
Analyze metals in water samples
The flame emission side is very easy to work with. It runs fast and accurate. Will need to modify some methods with matrix modifiers depending on your state of certification and what is required. It is much easier to run than the graphite side of the instrument.
Review Date: 16 Mar 2017 | Agilent Technologies
I used in all my PhD projects do determine trace metals in different matrices.
It's a good machine to make trace metal analysis in different matrices. I used samples with high salinity (using the VGA part as well), water, soft drinks (most common pops) and also already saw my colleagues using emulsification fuel samples, and worked very well. The software is easy to learn and use. It could be also use as a routine practices and for research as well.
Review Date: 21 May 2015 | Agilent Technologies
easy to use. sometimes hard to clean out tubing.
Review Date: 8 Jun 2011 | Agilent Technologies
Based on the sensitive AC-modulated Zeeman technique, proven to give the best detection limits of any Zeeman spectrometer, the 240Z AA, with up to 4 fixed lamp positions and the 280Z AA, with up to 8 fixed lamp positions, offer the highest sensitivity, performance, simplicity of operation and industry-leading software in atomic spectroscopy. The instruments are supplied with the GTA 120 Zeeman graphite tube atomizer for superior graphite furnace performance and are 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 to 0.8 Tesla; the 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.
