SP-AA 4500 Atomic Absorption Spectrometer (AAS) Flame AAS Analysis Instrument

Spectrum Instruments is now your partner for atomic spectroscopy. Our AAS is productive, reliable and user-friendly. It improved the optical precision, linear range and background correction effectively.

The SP-AA 4500 is the external computer controlled AAS fitted with 8-lamp positions and automatic gas control. SP-AA 4500 is an Atomic Absorption Spectrometer for Graphite Furnace technique. It has two background correction technologies in one unit. Spectrum Instruments developed PC information processing technology. Automatic measurement and straylight dynamic detected without any reference materials and any cost increment.

The SP-AA 4500 atomic absorption spectrometer has intelligent stray light measurement and correction technology, which automatically measures and dynamically deduces stray light without the need for any standard materials or increasing hardware costs. Effectively improved the optical accuracy and linear range of the atomic absorption spectrometer, and enhanced the background correction ability.

SP-AA 4500 Atomic Absorption Spectrometer Product Details

Intelligent stray light measurement and correction technology:

The SP-AA 4500 Atomic Absorption Spectrometer pioneered computer information processing technology, which automatically measures and dynamically subtracts stray light without the need for any reference materials or increasing hardware costs. It has made a significant breakthrough in reducing stray light technology in spectrometers. Effectively improved the optical accuracy and linear range of the atomic absorption spectrometer, and enhanced the background correction ability.

Optical noise reduction technology:

The SP-AA 4500 Atomic Absorption Spectrometer adopts optical noise reduction technology, combined with optical element ultraviolet enhancement technology, effectively improving the instrument's optical performance and linear range, and enhancing the background correction ability.

Gap control light technology:

Self suction background correction has very strict requirements for lamps and high costs. The gap control lamp technology makes it possible for ordinary hollow cathode lamps to be used for self suction background correction without affecting stability, extending the service life of the lamp by more than ten times, and the cost is only one tenth of that of specialized lamps!

"Mercury lamp reagent" gradient measurement technology:

The "mercury lamp reagent" gradient measurement technology was proposed, and an accurate mathematical model was established using information processing technology to evaluate the "dual channel linearity and balance" performance. This provides a fast and economical method for instrument system self inspection, and also establishes a new method to improve the detection performance of the instrument.

The multi-dimensional automatic adjustment system for elemental lamps, modular design of air circuits, electronic and electrical functions, and numerous technological innovations and innovations such as non adjustable tritium lamp brackets.