The spectrophotometer nuclear and absorbing with electrothermal atomization of Varian AA240Z, Spectrophotometers nuclear and absorbing, Spectrometers, the Spectrometer

Spectrometers of Varian AA240Z/280Z are the newest generation of devices with Szeemann's correction and differ in the best sensitivity, productivity and, at the same time, convenient and intuitively clear software.

Excellent correction of spectral interferences and the maximum accuracy is reached thanks to a combination of the advanced technical solutions of the Varian company - a zone of constant temperature in the graphite furnace (ditch), fast correction of a background of Szeemann and polynomical interpolation.

Besides, for increase in sensitivity in spectrometers the original low-temperature graphite furnace with a long nuclear cell and the fixed magnetic field in 0.8 T is used.

Varian offers 4 (AA240Z) and 8 (AA280Z) lamp modifications of spectrometers with electrothermal atomization. Both models are completed with the graphite GTA120 furnace