Glow Discharge Spectrometer (GD AES)

Glow discharge spectrometers use a low-pressure process to sputter material from the surface of a sample using a gas such as argon. The atoms in this sputtered material emit a light that can be analyzed using spectrometry techniques. This type of analysis is beneficial for studying a material’s composition without changing the chemistry of the sample being analyzed. This also eliminates the need for lengthy sample preparation steps. Glow discharge spectrometers are especially useful for their ability to perform rapid analyses on films and coatings.
CompanyLECOLECO
ItemGDS900 Glow Discharge Atomic Emission SpectrometerGDS-850A Glow Discharge Atomic Emission Spectrometer
Citations
(3)
Catalog NumberGDS900GDS-850A
Price
DescriptionLECO's Glow Discharge Spectrometer (GDS) offers you state-of-the-art technology designed specifically for routine elemental determination in most conductive ferrous and nonferrous materials. The GDS900 features improved performance, stability, accuracy, and precision in steel, iron (including as-... Read MoreGlow Discharge Spectrometry utilizes a low-pressure, non-thermal process in which material is uniformly sputtered from the sample surface by a stream of argon ions. The sputtered material is then atomized and excited in a low-pressure plasma discharge, away from the sample surface. The GDS-850A ... Read More
Wavelength Range160 nm to 460 nm120 to 800 nm
ResolutionInquireNanometer
ChannelsInquireup to 58 Channels
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