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spectrometer
spec·trom·e·ter S0618700 (spĕk-trŏm′ĭ-tər)n. A spectroscope equipped with scales for measuring wavelengths or indexes of refraction. spec′tro·met′ric (-trə-mĕt′rĭk) adj.spec·trom′e·try n.spectrometer (spɛkˈtrɒmɪtə) n (General Physics) any instrument for producing a spectrum, esp one in which wavelength, energy, intensity, etc, can be measured. See also mass spectrometer spectrometric adj specˈtrometry nspec•trom•e•ter (spɛkˈtrɒm ɪ tər) n. 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 prism that deviates the light, and a telescope through which the deviated light is viewed and examined. [1870–75] spec`tro•met′ric (-trəˈmɛ trɪk) adj. spec•trom′e•try, n. spec·trom·e·ter (spĕk-trŏm′ĭ-tər) A spectroscope equipped with devices for measuring the wavelengths of the radiation observed by it.ThesaurusNoun | 1. | spectrometer - spectroscope for obtaining a mass spectrum by deflecting ions into a thin slit and measuring the ion current with an electrometermass spectrometermass spectrograph - a mass spectrometer that produces a graphical representation of the mass spectrumprism spectroscope, spectroscope - an optical instrument for spectrographic analysis | TranslationsSpektrometerspettrometrospettroscopiospectrometer
spectrometer any instrument for producing a spectrum, esp one in which wavelength, energy, intensity, etc., can be measured spectrometer (spek-trom -ĕ-ter) 1. an instrument, such as a spectrograph, in which the spectrum of a source of radiation is produced, especially one in which the spectrum is recorded by electronic means so that wavelength, intensity, etc., can be measured. Spectrometers covering various wavelength ranges are used in ground-based and satellite and spaceprobe measurements. 2. an instrument for determining the distribution of energies in a beam of particles.Spectrometer In the broad sense, a spectrometer is an instrument for measuring the distribution of some physical quantity I as a function of a parameter x. For example, the function f(x) may define the distribution of electrons with respect to velocity (beta-ray spectrometer), the distribution of atoms with respect to mass (mass spectrometer), the distribution of gamma quanta with respect to energy (gamma-ray spectrometer), or the distribution of luminous intensity with respect to wavelength λ (optical spectrometer). In the narrow sense, a spectrometer is a spectroscopic instrument for measuring optical spectra f (λ) by means of photoelectric radiation detectors. spectrometer[spek′träm·əd·ər] (spectroscopy) A spectroscope that is provided with a calibrated scale either for measurement of wavelength or for measurement of refractive indices of transparent prism materials. A spectroscope equipped with a photoelectric photometer to measure radiant intensities at various wavelengths. spectrometer
spec·trom·e·ter (spek-trom'ĕ-tĕr), An instrument for determining the wavelength or energy of light or other electromagnetic emissions. [spectro- + G. metron, measure] spec·trom·e·ter (spek-trom'ĕ-tĕr) An instrument for determining the wavelength or energy of light or other electromagnetic emissions. [spectro- + G. metron, measure]spectrometer An instrument for making measurements of the angle of a prism and the index of refraction. It consists of a collimator, an astronomical telescope, a table for carrying a prism and a graduated circle.spectrometer
Synonyms for spectrometernoun spectroscope for obtaining a mass spectrum by deflecting ions into a thin slit and measuring the ion current with an electrometerSynonymsRelated Words- mass spectrograph
- prism spectroscope
- spectroscope
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