Wayeal 220V Graphite Furnace AAS Laboratory Atomic Absorption Spectroscopy Machine in Lithium Ore Analysis
Introduction of Atomic Absorption Spectrophotometer
Atomic absorption spectroscopy, or AAS, is a technique for measuring the concentrations of metallic elements in different materials. As an analytical technique, it uses electromagnetic wavelengths, coming from a light source. Distinct elements will absorb these wavelengths differently. It gives a picture of what concentrations of a specific element there is in whatever material, or liquid, is being tested.
Technical Parameters of Atomic Absorption Spectrophotometer AA2300

Features of Atomic Absorption Spectrophotometer AA2300
1. Spectral bandwidth: Five spectral bandwidths of 0.1, 0.2, 0.4, 1.0, and 2.0nm are automatically selectable
2. Photometer: High luminous flux total reflection dual-beam spectroscopic system, single beam/double beam automatic switching at will
3. Turning lamp holder: Automatic switching lamp holder with eight lamp positions, automatic alignment, and eight lamps can be preheated and lit at the same time.
4. Spray chamber: explosion-proof and corrosion-resistant material spray chamber.

 Applications of Atomic Absorption Spectrophotometer

Mining and Geology – The elemental composition of minerals and rocks provide valuable information on the commercial feasibility of conducting mining activities in areas explored. After mining, the ores and minerals need to be tested for composition for the efficiency of refining operations. Similarly, trace metal analysis is of great value in prospecting for oil and water deposits.

Environmental Monitoring – Environmental monitoring for trace metal contamination of industrial effluents, oceans, rivers and lakes is important for establishing the safety of water for drinking and commercial use. It is important to establish if such samples are within the safety limits set by regulatory bodies. Environmental monitoring also plays a significant role in the evaluation and feasibility of the site for setting up commercial projects.

Materials Development – Common properties of materials such as hardness, brittleness, grain size, crystallinity and amorphous nature are significantly influenced by composition and trace metals. Trace metal analysis can provide useful information on the performance properties of such materials.

Pharmaceuticals – Trace metal analysis plays an important role in formulation development, catalyst efficiency and dosage limits. Most elements have a beneficial role up to certain prescribed limits but beyond such limits the effects are harmful.