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
