AAS320 Atomic Absorption Spectrophotometer, Flame Type

Atomizer: Air-C2H2 Flame
Elements: Ag, Au, Ba, Bi, Ca, Cd, Co, Cr, Cs, Cu, Fe, Ga, In, K, Li, Mg, Mn, Mo, Na, Ni, Pb, Pd, Pt, Rb, Rh, Sb, Sn, Sr, Te, Tl, Zn
Hydrid Generation atomizer
Elements: As, Se, Sb, Bi, Pb, Sn, Te, Ge, Hg
Wavelength range 190-900nm
Wavelength accuracy ±0.5nm
Resolution
Two spectral lines of Mn at 279.5nm and 279.8nm can be
separated with the spectral bandwidth of 0.2nm and
valley-peak energy ratio less than 30%.
Baseline stability 0.005A/30min
onochomator Single beam, Czerny-Turner design grating monochromator
Grating 1800 l/mm
Focal length 277mm
Blazed wavelength 250nm
Spectral bandwidth 0.1 nm, 0.2nm, 0.4nm, 1.2nm, 4 steps
Adjustment Manual adjustment for wavelength and slit