Descripción
Graphite Furnace Atomic Absorption Spectroscopy Machine Equipment AAS
Product Introduction
The AA2200 series atomic absorption spectrophotometer is the fourth generation of atomic absorption spectrometers developed by wayeal. The combination of a fully reflective dual beam beam splitting system, a new lens coating process, an optimised fourth generation Czerny-turner optical path design and an integrated optical platform design delivers extremely high luminous flux while providing excellent performance with low gain and high signal to noise ratio, greatly improving sensitivity and stability.
Product Parameter
| Atomic Absorption Spectrophotometer | |
| Wavelength range(nm) | 185-910 |
| Wavelength indication error(mm) | ±0.15 |
| Wavelength repeatability(nm) | ≤0.05 |
| Broadband deviation(nm) | ±0.01 |
| Resolution(%) | ≤15 |
| Instantaneous noise(Abs) | ±0.0015 |
| Zero drift(Abs/30min) | ±0.001 |
| Boundary energy:instantaneous noise(Abs) | ≤0.01 |
| Detection limit(Flame:Cu ug/mL)) | ≤0.002 |
| Apparent atomization rate(%) | ≥12 |
| Detection limit(Graphite Furnance: Cd pg) | ≤0.2 |
| Repeatability(Flame RSD%) | ≤0.1 |
| Repeatability(Graphite Furnance RSD%) | ≤0.85 |
| Linearity error(%) | ≤2 |
| Background correction capability | ≥75 |
Product Performance1. Any combination of flame, graphite furnace and hydride atomisers
2. Comprehensive flame safety interlocks to protect your experiments
3. Advanced graphite furnace temperature control: Highly sensitive photosensitive elements and digital temperature control with high temperature control accuracy
4. 6-lamp simultaneous preheating technology, which ensures the stability of the lamp for the next measurement element and reduces waiting times.
5. Automatic lamp position recognition, intelligent lamp position fast scanning, fast and accurate scanning of wavelengths.
6. Up to 50+5 sample positions with a minimum injection volume of 1 µl, with home position detection, automatic cleaning, self-diagnostics, random programming and other operational functions
Product Application
Food, pharmaceuticals, environment, metallurgy, agriculture, disease control
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