+ Completely controlled by PC. + Integrated floated optical platform design can obviously improve the optical system shock resistance and keep stable though use the optical signal for a long term. + Eight light stands can be changed automatically and preheat the eight lights meantime as well as optimize the working condition of the hollow cathode lamp. + Position adjusting: the best height of the flame burner and can automatically set the front and rear positions. + Fully automated wavelength scanning and peak searching. + Complete safety chains protection equipment: the function of warning and automatic safety protection towards the wrong burner, leakage of the gas, under voltage of air and the abnormal flameout. + Deuterium lamp and self-absorption background regulation. + Data processing: super strong database, possesses more than 500 data self-storage and cut-off storage function, can store the analyzed result with the form of EXCEL and the testing method and the result can be randomly called. + Measuring method: flame absorption method and emission method. + Result printing: parameter printing, data result printing and diagram printing.