The AELAB AA320N Atomic Absorption Spectrophotometer is a double-beam analytical instrument designed for precise elemental analysis across industrial, pharmaceutical, and research laboratories. Equipped with an integrated computer and LCD interface, it delivers stable measurement performance with built-in data processing, peak height and area functions, auto-zero adjustment, and deuterium lamp background correction.
The AA320N features a robust double-beam optical system and 1-lamp turret configuration. Its high-energy optical path uses total reflection optics to eliminate chromatic aberrations, ensuring accurate light transmission. The titanium alloy burner offers excellent corrosion resistance and rapid thermal equilibrium, meeting measurement sensitivity without the need for water-cooling.
The instrument measures atomic absorption of light in the 190–900 nm range to quantify trace metals in samples. A precision-stabilized gas path maintains stable flame and low noise for high reproducibility. Automatic wavelength correction and electronic drift compensation maintain accuracy during long analytical runs.
The AA320N includes an RS232 interface for PC connectivity and supports optional printer output. CQCS3 software allows real-time data acquisition, report printing, and curve fitting functions for GLP-compliant documentation.
| Model | Specifications |
|---|---|
| AA320N | Double-beam, 1-lamp turret, 190–900 nm range, deuterium background correction, 220V 50Hz |
| SGA3202 HGA (optional) | Graphite furnace system for enhanced trace metal detection |
The AELAB AA320N is ideal for analyzing metals and trace elements in environmental, food, agricultural, pharmaceutical, and industrial materials. It supports copper, zinc, iron, lead, calcium, and magnesium determination with excellent reproducibility and sensitivity.
Manufactured under ISO and CE standards, the AA320N complies with GLP data integrity requirements. Each unit undergoes optical calibration and functional verification to ensure long-term analytical reliability and accuracy.
Specifications :
| Parameter | AA320N |
|---|---|
| Wavelength range | 190–900 nm |
| Wavelength accuracy | ±0.5 nm |
| Wavelength repeatability | ≤0.3 nm (single direction) |
| Spectrum Bandwidth | 0.2 nm, 0.4 nm, 0.7 nm, 1.4 nm, 2.4 nm, 5.0 nm |
| Resolution | <40% |
| Base line stability | ±0.004 Abs / 30 min |
| Characteristic concentration of copper | ≤0.04 µg/ml / 1% |
| Detection limit of copper | ≤0.008 µg/ml |
| Background calibration ability | Greater than 30 times |
| RS232 | Included |
| Printer | Optional |
| Power supply | 220V 3A, 50Hz |
| G.W. | 138 kg (Main instrument), 56 kg (Accessories) |
| Package size | 1250 × 795 × 765 mm (Main instrument) |
| Parameter | AA320N |
|---|---|
| Wavelength range | 190–900 nm |
| Wavelength accuracy | ±0.5 nm |
| Wavelength repeatability | ≤0.3 nm (single direction) |
| Spectrum Bandwidth | 0.2 nm, 0.4 nm, 0.7 nm, 1.4 nm, 2.4 nm, 5.0 nm |
| Resolution | <40% |
| Base line stability | ±0.004 Abs / 30 min |
| Characteristic concentration of copper | ≤0.04 µg/ml / 1% |
| Detection limit of copper | ≤0.008 µg/ml |
| Background calibration ability | Greater than 30 times |
| RS232 | Included |
| Printer | Optional |
| Power supply | 220V 3A, 50Hz |
| G.W. | 138 kg (Main instrument), 56 kg (Accessories) |
| Package size | 1250 × 795 × 765 mm (Main instrument) |
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