Agilent G8436AA-240Z AA Spectrometer with UltrA G8436AA

The Agilent G8436AA 240Z AA is a PC-controlled Zeeman atomic absorption spectrometer configured for graphite furnace determinations and supplied with the GTA 120 graphite tube atomizer and UltrAA lamp support. It uses the AC‑modulated Zeeman technique to provide ultra‑trace elemental analysis (ppb-level performance) and is primarily used for high‑sensitivity trace metal analysis in matrices requiring graphite furnace atomic absorption (environmental, clinical, pharmaceutical and materials testing).

Key Features:

• Catalog number: G8436AA (240Z AA Zeeman Atomic Absorption Spectrometer)
• Wavelength range: 185–900 nm
• Optical system: 1200 lines/mm diffraction grating with 0.2, 0.5, 1.0 nm slit options
• Lamp support: UltrAA high‑intensity lamps; support for up to four fixed lamps
• Vaporization/atomization: Graphite furnace (GTA 120 supplied); PSD 120 autosampler compatible
• Dimensions (WxDxH): 79 x 58 x 59 cm; Weight: ~56 kg

Advantages:

• AC‑modulated Zeeman background correction delivers high sensitivity and reduced matrix interferences for ultra‑trace measurements.
• UltrAA high‑intensity lamps and GTA 120 furnace provide enhanced detection limits suitable for ppb‑level analyses.
• Integrated software and SRM Wizard simplify method development and automate routine workflows.
• High Definition Tube‑CAM and single‑light‑source alignment improve monitoring, ease of use, and reproducibility.