Atomic Absorption Spectrometer SavantAA, 8-Lamp Holder (CAT#: STEM-AL-9651-ZJF)

The SavantAA is an atomic absorption spectrometer with a double-beam optical system. Asymmetric beam modulation increases the relative sample-beam measurement period to reduce noise contribution from optical chopping. A pulsed background-correction method is listed for correction of background absorption. The instrument provides an eight-lamp automatic holder with automatic lamp alignment. Wavelength selection and slit-width adjustment are automated over a listed range from 0.1 to 2.0 nm in 0.1 nm steps. The gas-control system includes automatic control and safety interlocks. Optional accessories include graphite-furnace, hydride-generation, mercury-concentration, and high-speed autosampling systems. The listed flame-performance example reports absorbance above 0.8 A with RSD below 0.45% for a 5 mg/L copper solution under the stated conditions.

Product Type: Atomic Absorption Spectrometer
Model: SavantAA
Lamp Positions: 8
Slit Width Range: 0.1-2.0 nm
Slit Step: 0.1 nm
Optical System: Double Beam
Background Correction: Pulsed
Gas Control: Automatic With Safety Interlocks
Example Flame Performance:>0.8 A And RSD <0.45% For 5 mg/L Cu

Double-Beam Optics
Asymmetric Beam Modulation
Automatic Eight-Lamp Holder
Automated Slit Control
Safety-Interlocked Gas Control
Expandable Atomization Accessories