The AELAB AA 7020 Atomic Absorption Spectrometer is a precision analytical device specifically developed to detect and measure trace metals in a wide range of sample types. By assessing the degree of light absorption by free atoms in a vaporized sample at specific wavelengths, the system determines metal concentrations with outstanding accuracy. Its robust performance and dependable results make it an ideal choice for routine laboratory testing and advanced research across sectors like environmental analysis, pharmaceutical development, and material science.
Enhanced Optical Design
1- The AA-7020 incorporates a suspended optical configuration that ensures consistent performance regardless of ambient temperature fluctuations or vibrations from the lab bench. (Patent No. ZL200620023296.X)
2- It is the first domestic system to utilize a high-resolution 1800 lines/mm diffraction grating, improving spectral clarity and energy utilization.
3- The compact single-beam optical layout provides a strong signal and achieves extremely low detection thresholds—perfect for sensitive elements like arsenic (As) and selenium (Se).
4- Equipped with advanced background correction using both a deuterium lamp and self-absorption techniques, the system ensures precise calibration.
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