emission spectrometer

emission spectrometer

[i′mish·ən spek′träm·əd·ər]
(spectroscopy)
A spectrometer that measures percent concentrations of preselected elements in samples of metals and other materials; when the sample is vaporized by an electric spark or arc, the characteristic wavelengths of light emitted by each element are measured with a diffraction grating and an array of photodetectors.
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Other portions of the samples were crushed, powdered, and put into solution for inductively coupled plasma atomic emission spectrometer (ICP-AES) whole rock chemical analysis.
Tenders are invited for Certified Reference Materials For Direct Reading Emission Spectrometer As Per List At Appendix B Specification Atp And Compliance Chart
Tenders are invited for optical emission spectrometer for testing laboratory taratala under directorate of boilers,w.
The OSIRIS-REx Thermal Emission Spectrometer (OTES) will conduct surveys to map mineral and chemical abundances and to take the asteroid Bennu's temperature.
JPL deployed three different airborne sensors: the Next Generation Airborne Visible and Infrared Imaging Spectrometer (AVIRISng), the Hyperspectral Thermal Emission Spectrometer (HyTES) and the CARVE instrument suite.
Through these approaches, the Company was able to improve the accuracy of silver analysis when there are low concentrations of impurities by investigating the pretreatment conditions and ICP Optical Emission Spectrometer measurement conditions, leading to ISO/IEC17025:2005 accreditation for the entire analysis process including the method of dissolving silver.
5) ICP Optical Emission Spectrometer - An analysis device able to identify and quantify elements dissolved in a solution by analyzing the optical spectrum emitted when elements that are atomized and excited by putting them into a high-temperature state called plasma return to their ground state.
The team used observations from the Thermal Emission Spectrometer (TES) on Mars Global Surveyor between July 1999 and October 2004, which corresponds to three Martian years.
Results of comparative analysis of copper--zinc alloys Analysis methods Sample code Zn Cu Pb xSORT emission spectrometer B1A 45.
Atomic vapors resulting from evaporation of the surface layer of cadmium telluride crystal with laser fascicle were placed directly under a slight vacuum in the atomic type emission spectrometer ICP-MS Agilent 7500 equipment from the Instrumental Analysis Laboratory, Food Engineering Faculty within the University of Suceava/Romania.
The winner of the 2007 Silver IBO Design Award for analytical instruments is Spectro Analytical/AMETEK's ARCOS inductively coupled plasma spectrometer-optical emission spectrometer (ICP-OES).
Scientists from the University of Colorado at Boulder and NASA's Jet Propulsion Laboratory used the Tropospheric Emission Spectrometer on the Aura satellite to gather data on "heavy" and "light" water vapor to retrace the history of water over oceans and continents, from ice and liquid to vapor and back again.

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