Atomic Absorption Spectrophotometer Price Atomic Absorption Spectrophotometer AAS
Introduction of Atomic Absorption Spectrophotometer
Atomic absorption spectrometer, also known as atomic absorption spectrophotometer, analyzes metal elements according to the effect of atomic vapor in the ground state of matter on characteristic radiation absorption, and it can sensitively and reliably determine minor or trace elements.
Parameters of Atomic Absorption Spectrophotometer AA2300
| Wavelength range(nm) |
185-900nm |
| Wavelength indication error(nm) |
±0.15nm |
| Wavelength repeatability(nm) |
≤0.05 nm |
| Spectral Bandwidth |
0.1, 0.2, 0.4, 1.0, and 2.0nm |
| Zero Drift |
±0.002/30min |
| Instantaneous noise(Abs) |
≤0.002 Abs |
| Flame Atomizer |
|
| Detection limit |
Cu: ≤0.002μg/mL |
| Repeatability |
RSD≤0.25% |
| Graphite Furnace Atomizer |
|
| Detection limit(Graphite Furnance: Cd pg) |
≤0.3pg |
| Repeatability |
RSD≤1.5 % |
| Heating temperature |
room temperature -3000°C or so |
| Heating rate |
3000°C/s |
| Autosampler |
|
| Injection bits |
108 |
| Linear |
>0.999 |
| Injection volume |
1-200μL |
| Injection volume repeatability |
≤0. 1% |
| Result repeatability |
≤1.5% |
| Background correction |
Deuterium lamp |
| Lamp position |
8 |
Performance of Atomic Absorption Spectrophotometer AA2300
1. The flame graphite furnace atomizer can complete automatic switching, with high positioning accuracy and fast switching;
2. It is provided with 8 lamp holders, which can light up at the same time to preheat six element lamps;
3. Optimized graphite furnace temperature control algorithms guarantee repeatability in testing high-temperature elements (such as Al, Mo, V, Ti, etc.)
4. Comprehensive safety protection measures, real-time monitoring and alarm by software;
5. The software can automatically control the instrument without manual adjustment, which improves the working efficiency.
Applications of Atomic Absorption Spectrophotometer
Atomic Absorption Spectrophotometer has a wide range of applications and is in demand in the fields of geology and minerals, metallurgy, petrochemicals, aerospace, electronics, machinery, medical and health care, food and beverage, security, inspection and testing, agriculture, environmental protection, scientific research and so on.
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