The spectrometer

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• Spectrometer — Spec*trom e*ter, n. [Spectrum + meter.] (Physics) A spectroscope fitted for measurements of the luminious spectra observed with it. [1913 Webster] …   The Collaborative International Dictionary of English

• Spectrometer — This article is about Spectrometers. For the spectral density measuring instrument, see Spectrogram. Grating spectrometer schematic A spectrometer (spectrophotometer, spectrograph or spectroscope) is an instrument used to measure properties of… …   Wikipedia

• Dobson spectrometer — The Dobson spectrometer, also known as the Dobson Ozone Spectrometer or the Dobson ozone spectrophotometer, is an instrument used to measure the amount of ozone in the atmosphere. Ozone are O3 molecules that absorb the specific wavelength of… …   Wikipedia

• spectrometer — spectrometric /spek treuh me trik/, adj. spectrometry, n. /spek trom i teuhr/, n. Optics. an optical device for measuring wavelengths, deviation of refracted rays, and angles between faces of a prism, esp. an instrument (prism spectrometer)… …   Universalium

• spectrometer — An instrument for determining the wavelength or energy of light or other electromagnetic emission. [spectro + G. metron, measure] * * * spec·trom·e·ter spek träm ət ər n 1) an instrument used for measuring wavelengths of light spectra …   Medical dictionary

• spectrometer — noun Etymology: International Scientific Vocabulary Date: 1874 1. an instrument used for measuring wavelengths of light spectra 2. any of various analytical instruments in which an emission (as of particles or radiation) is dispersed according to …   New Collegiate Dictionary

• The River (1951 film) — Infobox Film name = The River image size = caption = Film poster director = Jean Renoir producer = Kenneth McEldowney Jean Renoir writer = Rumer Godden (novel) Rumer Godden Jean Renoir narrator = June Hillman starring = Nora Swinburne Esmond… …   Wikipedia

• spectrometer — noun An optical instrument for measuring the absorption of light by chemical substances; typically it will plot a graph of absorption versus wavelength or frequency, and …   Wiktionary

• spectrometer —    Photometric device for the measurement of spectral transmittance, spectral reflectance, or relative spectral emittance. An instrument used to measure the intensity of a specific wavelength of light entering and leaving a solution …   Forensic science glossary

• spectrometer — spec•trom•e•ter [[t]spɛkˈtrɒm ɪ tər[/t]] n. opt an optical device for measuring wavelengths, deviation of refracted rays, and angles between faces of a prism, esp. an instrument consisting of a slit through which light passes, a collimator, a… …   From formal English to slang

• spectrometer — n. any instrument for measuring the intensity and wavelengths of visible or invisible electromagnetic radiations. See also: spectroscope …   The new mediacal dictionary