Metal Analysis AAS Atomic Absorption Spectroscopy Machine AA2300
Metal Analysis Spectrometer AAS Machine Price Atomic Absorption Spectrophotometer
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.
Technical 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 |
Features of Atomic Absorption Spectrophotometer
1. Flame graphite furnace integrated machine
2. The automatic switching function of optical double beam and electronic double beam realizes high stability and high sensitivity measurement;
3. Integral aluminum casting optical platform design, providing enhanced resistance to inte erence
4. A wider linear dynamic range caters to diverse analytical requirements across di erent industries
5. Supports congurations for single ame, single graphite furnace, and a combined ame-graphite furnace system
Applications of Atomic Absorption Spectrophotometer
Food, medicine, environment, metallurgy, agriculture and disease control
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