　　Rich functions: the computer automatically deducts the blank value, automatically deducts the sensitivity drift, automatically deducts the baseline drift, automatically calculates the average value and deviation, automatically calculates the working curve equation and reads the concentration value, automatically prints the analysis report, and can also perform flame emission photometry , Hydride generation atomic absorption method and online enrichment flow injection atomic absorption method analysis

　　Simple operation: After setting the conditions, you only need to press two keys each time to automatically read out/print out the absorbance value, concentration value and relative standard deviation. Compared with non-computer instrument, save a lot of manual data processing time

　　Signal stability: Imported high-quality photomultiplier tubes and advanced integrated circuits, single beam optical path, strong light monochromator and high-efficiency atomizer are used to ensure strong energy in the whole band, low noise and good accuracy. Computer logarithmic transformation is accurate, no temperature drift, good baseline stability

　　Fine peak finding: a special wavelength fine adjustment mechanism can accurately align the wavelength peak position

　　Continuous slit: The original continuous slit mechanism ensures extremely high resolution and the best spectral bandwidth