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Atomic absorption spectrophotometer AAS2200/2300

Product overview
Atomic absorption spectrometer, also known as atomic absorption spectrophotometer, analyzes metal elements according to the effect of atomic vapor in the ground state of matter on characteristic radiation absorption, and it can sensitively and reliably determine minor or trace elements.
Performance characteristics
Flame graphite furnace integrated machine; The automatic switching function of optical double beam and electronic double beam realizes high stability and high sensitivity measurement; The optimized fourth generation anaberration C-T monochromator reduces stray light by 10%; With the improvement of optical installation mode and coating technology, the fourth generation total reflection double-beam optical path system improves the stability of optical path and brings   excellent optical performance with 15% increase in luminous flux; The explosion-proof corrosion-resistant material atomizing chamber adopts all-titanium combustion burner to ensure the durability of flame analysis; The flame graphite furnace atomizer can complete automatic switching, with high positioning accuracy and fast switching; It is provided with six lamp holders, which can light up at the same time to preheat six element lamps; General type automatic sample injector for flame and graphite furnace, solvent discharge mode (during graphite furnace measurement), solvent suction mode (during flame measurement), and various liquid supply modes, which have the functions of online dilution and automatic addition of matrix modifier. Comprehensive safety protection measures, real-time monitoring and alarm by software; The software can automatically control the instrument without manual adjustment, which improves the working efficiency. General type automatic sample injector for flame and graphite furnace, solvent discharge mode (during graphite furnace measurement), solvent suction mode (during flame measurement), and various liquid supply modes, which have the functions of online dilution and automatic addition of matrix modifier. Imported element lamps, imported graphite tubes and imported phototubes; Imported atomizer (optional); With MKS originally imported flow controller (optional), the accuracy of flow control can achieve a full-range accuracy superior to 1%.
Industry application
Food, medicine, environment, metallurgy, agriculture and disease control
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