Atomic Absorption Spectrophotometer AA-800F/AA-800G/AA-800FG, ±0.1 nm Wavelength Error (CAT#: STEM-AL-9062-ZJF)

The AA-800F; AA-800G; AA-800FG is a atomic absorption spectrophotometer intended for elemental analysis by flame, graphite-furnace, or combined atomization. It is designed to measure elemental absorbance using selectable flame and graphite-furnace atomization configurations. The optical, thermal, or analytical configuration uses a Czerny-Turner monochromator with an 1800 lines/mm holographic grating and selectable atomization systems. Operation is supported by automatic lamp switching, multiple slit bandwidths, background correction, software-controlled atomizer switching, and safety interlocks. The instrument provides the measurement modes and data handling functions stated in the source. It can be integrated into environmental, chemical, industrial, biological, and petroleum sample analysis. The stated performance and operating limits are restricted to the source-provided specifications. Overall, the system provides a configurable atomic-absorption platform for elemental measurement.

Models: AA-800F, AA-800G, AA-800FG
Atomization: Flame (AA-800F)
Graphite Furnace (AA-800G)
Flame + Graphite Furnace (AA-800FG)
Optical System: Czerny-Turner Monochromator With 1800 Lines/mm Holographic Grating
Grating Blaze Wavelength: 250 nm
Spectral Bandwidths: 0.1, 0.2, 0.4, 0.8, 1.6, 2.4 nm
Bandwidth Deviation: ≤0.02 nm
Wavelength Error: ±0.1 nm
Wavelength Repeatability: ≤0.05 nm
Baseline Drift: ≤0.002 Abs
Baseline Noise: ≤0.001 Abs
Background Correction: Deuterium Plus Self-Absorption
Burner: Titanium
Lamp Positions: 8
Multi-Lamp Preheating: Supported
Safety Protection: Fuel-Gas Leakage, Air Pressure, Ignition, And Flow Abnormality Protection

Flame And Graphite-Furnace Configurations
Automatic Atomizer Switching
Eight-Lamp Turret
Multi-Lamp Preheating
Deuterium Background Correction
Titanium Burner
Integrated Safety Interlocks