Tow Novel Equipments of Zeeman Background Correction for Atomic Absorption Spectrophotometer: Tow Novel Equipments of Zeeman Background Correction for Atomic Absorption Spectrophotometer

Tow Novel Equipments of Zeeman Background Correction for Atomic Absorption Spectrophotometer: Tow Novel Equipments of Zeeman Background Correction for Atomic Absorption Spectrophotometer

The new technology of the Zeeman-effect background correction atomic absorption spectrophotometer (ZAAS) in China was introduced. A new optical path design and new technology of permanent magnetic field ZAAS were discussed. A new system for simultaneous achieved Zeeman-effect background correction s...

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Veröffentlicht in:Fēnxī huàxué 2011-10, Vol.39 (10), p.1517-1520
Hauptverfasser: Yang, Xiao-Tao, Zhang, Yi-Xue, Wang, Yu
Format: Artikel
Sprache:eng
Schlagworte:
Atomic absorption analysis
China
Design engineering
Furnaces
Graphite
Magnetic fields
New technology
Power supplies
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Zusammenfassung:The new technology of the Zeeman-effect background correction atomic absorption spectrophotometer (ZAAS) in China was introduced. A new optical path design and new technology of permanent magnetic field ZAAS were discussed. A new system for simultaneous achieved Zeeman-effect background correction signals in AC/DC magnetic field was described. The power supply system was designed for eliminating the influence of Lorentz Force in magnetic field and graphite furnace.
ISSN:0253-3820
DOI:10.3724/SP.J.1096.2011.01517