... 210 Atomic Absorption Spectrophotometer,Fully automatic flame and furnace type,6-lamp turret,D2&S-H background correction Atomic ... and automatic protection to fuel gas leakage, abnormal flow, insufficient air pressure and abnormal flame extinction in flame system4.2 ... .1nm, 0.2nm, 0.4nm, 1.2nm, auto-switch overFlame AtomizerBurner10cm single slot all-titanium burnerSpray chamberCorrosion resistant all ...