Lumex Instruments’ MGA-1000 series of graphite furnace atomic absorption (GFAA) spectrometers crystallizes intuitive technology and excellent handling. GFAA spectrometry gives a perfect mix of high selectivity and sensitivity along with the low operational cost.
With High-Frequency Zeeman background correction system, MGA-1000 guarantees effective compensation of intense and swiftly varying spectral interferences and takes standard analysis of complex samples to new levels.
Key Technologies
- Concurrent measurement of total and background absorptions with Zeeman High-Frequency Polarization Modulation (ZHFPM) background correction
- Electrodeless Discharge Lamps (EDL) offer low detection parameters and direct As and Se determination at sub-ppb levels without hydride generation method
- Stabilized temperature platform furnace (STPF) concept is fulfilled
- Quasi-double beam optics remove drifts and enable direct work without any warm-up needed
- Compact and effective cooling system in the starter-pack
- Gas-phase dynamic dilution system expands the list of applications – determination of trace elements as well as key components is possible
- Cold Vapor/Hydride Generation apparatus is available
Industries
The MGA-1000 spectrometer is a perfect solution for dependable and accurate trace elements and major cations determination in a wide range of fields:
- Water treatment
- Food and beverages
- Agriculture
- Environmental monitoring
- Forensics and clinical research
- Petrochemistry and refineries
- Pharmaceutics and life science
- Process control and material analysis
- Medicine and biochemistry
- Science and research
High Analytical Performance
- Easy direct determination of elements in samples with high salt and organic content: blood, body fluids, seawater, brines, food and soil digests, and many others.
- With EDLs, determination of Bi, Sb, As, Se, Cd, and other elements does not require pre-concentration and hydride generation process
- Gas-phase dynamic dilution system and proficiencies of Lumex Instruments enable measurement of Ca, Na, Mg, and K from sub-ppb to hundreds of ppm levels
Automation and Usability
- Plug and measure convenience
- Six-lamp turret receives electrodeless discharge lamps and hollow cathode lamps
- Smart 47-positions autosampler
- Easy to use software for fixing operating conditions, results storage and processing
- Safety self-control
- Noiseless operation and compact size
Low-Cost Analysis
- Regular graphite tubes (28 mm) of both Massman and L’vov types are available
- Autosampler works with typical centrifuge-type tubes
- Prolonged tube lifetime
Service and Support
- Analytical procedures by customer's request and validation support
- Warranty and post-warranty service
- Seminars and training
- Consumables supply
MGA-1000 Atomic Absorption spectrometer