Atomic Absorption
Atomic Absorption Spectroscopy is a spectroanalytical method for determining the quantitative chemical components that utilizes the technique of absorbing light beams by free atoms in gaseous state. The base of atomic absorption is based on the absorption of light by free metal ions. In analytical chemistry, atomic absorption is used to determine the concentration of a specific component in the test sample. Atomic Absorption Spectroscopy can detect more than 70 different elements in solutions or solids.
In this method, by using the atomic absorption spectrum of the sample, the specific concentration of the analyte is determined. To determine the relationship between absorbed material and analyte concentration, standards for analyte concentration are required. To analyze and identify atomic components of the sample, samples must be decomposed to atoms.
Atomizers that are most commonly used today are electroshock and flame atomizers. After this step, the atoms must be dispersed by optical radiation. These optical radiation are then passed through a monochromator to be separated and ultimately measured by a detector.
One of the most important applications of atomic absorption spectroscopy in the pharmaceutical, water and wastewater industries, toxicology research, biophysics, catalytic processes, archeology, and many other sciences.
Features:
- Special design for dusty and corrosive gases
- Absolutely insulated optical system with coated quartz mirrors
- Ability to remove corrosive fumes and continuously clean inside the device with air flow
- Field correction capability with deuterium lamp with fast response time
- It is possible to analyze each sample from concentrations less than ppb to percentages
- Quick and easy to use
- All-automatic wavelength and light slide selection
- Simple lamp installation
- Ability to extend the analytical capabilities and upgrade the device
With years of experience in providing various types of atomic absorption spectroscopy and other chemical analyzers, Fanavari Pishrafteh Jahan Company is ready to provide extensive services to researchers and manufacturers.
The range of FPJ services includes installing, repairing, troubleshooting, and periodic service of advanced instrumentation and chemical analysis and calibration services, validation and IQ, OQ, and PQ certification.
Experts from the technical department of FPJ, experienced in the years of repair and service of a variety of specialized analyzers, and based on the training received from specialized courses held by reputable European and Asian companies, are prepared to provide services to all new, malfunctioning and disabled systems.