Atomic Absorption Spectrophotometer / Spectrometers (AAS)
Atomic absorption spectrophotometry
analyzes the concentration of elements in a liquid sample based on
energy absorbed from certain wavelengths of light (usually 190 to 900
nm). Atomic absorption spectrophotometers typically include a flame
burner to atomize the sample (most commonly a hollow cathode lamp), a
monochromator, and a photon detector. Depending on the model, some
atomic absorption spectrometers are equipped with a turret or fixed lamp
socket that can hold multiple lamps (up to eight) to reduce downtime
between samples or allow for sequential analysis.
Typical sensitivity for an atomic absorption spectrometer using a flame burner is in the parts per million range. For trace analysis, a graphite furnace can be used in place of a flame burner to increase the sensitivity by several orders of magnitude (in the parts per billion range). Atomic absorption spectrophotometers are used in many industries including environmental testing, metal analysis, semiconductor manufacturing, petroleum and chemical production, and in pharmaceuticals, for example.
Typical sensitivity for an atomic absorption spectrometer using a flame burner is in the parts per million range. For trace analysis, a graphite furnace can be used in place of a flame burner to increase the sensitivity by several orders of magnitude (in the parts per billion range). Atomic absorption spectrophotometers are used in many industries including environmental testing, metal analysis, semiconductor manufacturing, petroleum and chemical production, and in pharmaceuticals, for example.
iCE 3300 AA Spectrometer from Thermo Scientific
Description
Thermo Scientific iCE 3300 Atomic Absorption Spectrometer is a compact,
easy to use, fully PC controlled flame atomic absorption
spectrometer—upgradable with furnace and vapour generation options.
Simplifies even the most complicated analyses. Superior double beam
optics provide outstanding performance, while the innovative hardware
and software design ensures that running samples, developing methods and
maintaining the instrument is easy.
Features
Features
- Compact design, small footprint
- Enhanced, user-friendly software with complete Wizard-driven interface
- Exceptional flame sensitivity—achieved by high-efficiency nebulization through a fully inert spray chamber
- Finned universal titanium burner ensures exceptional atomization, even with difficult samples
- Quadline background correction
- Fully automated gas box ensures safe, reliable and repeatable analysis with all flame types
- Detailed Specifications
- ItemiCE 3300 AA Spectrometer
- CompanyThermo Scientific
- Catalog Number9423-500-33301 / 9423-501-30001 / 9423-501-30002 / 9423-501-30003
- Beam ConfigurationDouble beam
- Wavelength Range180 to 900 nm
- Lamp TypeQuadline Deuterium
- Lamps6
- VaporizationFlame or Graphite Furnace
- SensitivityUnrivalled Flame Sensitivity
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