Savant AA Atomic Absorption Spectrometer

• It features high sensitivity and precision.
• The dual - beam optical system enhances the long - term stability of the instrument.
• The Asymmetric Modulation technology allows the analysis time of the sample beam to be longer than the transmission time of the reference beam, reducing the noise level. The baseline of the analysis signal is less affected by the optical chopper.
• The Hyper - Pulse Background Correction technology ensures the measurement results.
• The 8 - lamp automatic lamp holder is equipped with an automatic alignment function, enabling rapid selection and optimization of element lamps.
• It has automatic wavelength selection and continuous adjustment of the slit width (from 0.1 nm to 2 nm, in 0.1 - nm steps), and both conventional and reduced slit heights can be selected.
• The automatic gas path control system comes with a safety interlock function.
• The deuterium lamp has a long service life.
• The coded lamp recognition technology can identify both hollow cathode lamps and super lamps (standard for SavantAA & Sigma, optional for SavantAA).
• The 10 - V super lamp power supply, with a new design, offers higher sensitivity while consuming less power and generating less heat (SavantAA & Sigma comes with 1 super lamp power supply as standard and can be optionally equipped with 4; SavantAA can be optionally equipped with 1 or 4 super lamp power supplies).
• Optional accessories: System 5000 graphite furnace kit, HG3000 hydride system, MC3000 mercury concentrator, SDS3000 high - speed automatic sampler, etc.

Flame system (common to GBC atomic absorption products): It can achieve high sensitivity and high precision simultaneously under the same measurement conditions. For a 5 - mg/L copper solution, under the same measurement conditions, it can simultaneously obtain a sensitivity of > 0.8 A and a precision of RSD < 0.45%!