Graphite Furnace Atomic Absorption Spectrophotometer AA-3800G, 8-Lamp Holder (CAT#: STEM-AL2-0221-ZJF)

The AA-3800G is an atomic absorption spectrophotometer using a graphite furnace atomization configuration. The source lists an automatic 8-lamp holder for multi-element operation. The wavelength range is 190-900 nm. Four spectral-bandwidth settings of 0.2, 0.4, 1.0, and 2.0 nm are automatically selectable. Wavelength accuracy is ±0.3 nm and wavelength repeatability is ≤0.05 nm. Baseline stability is listed as ±0.003 A/30 min. Deuterium-lamp and self-absorption background-correction functions are included. Automatic wavelength search, peak search, slit switching, and instrument-control functions support routine elemental analysis.

Product Type: Atomic Absorption Spectrophotometer
Model: AA-3800G
Atomizer: Graphite Furnace
Lamp Positions: 8
Wavelength Range: 190-900 nm
Spectral Bandwidths: 0.2, 0.4, 1.0, 2.0 nm
Wavelength Accuracy: ±0.3 nm
Wavelength Repeatability: ≤0.05 nm
Baseline Stability: ±0.003 A/30 min
Background Correction: Deuterium Lamp And Self-Absorption

Automatic Lamp Selection
Automatic Wavelength Search
Automatic Spectral-Bandwidth Switching
Background Correction
Automated Instrument Control
Safety Monitoring