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spectrometer    音标拼音: [spɛktr'ɑmətɚ]
n. 分光计

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  • Spectrometer - Wikipedia
    Spectrometer is a broad term often used to describe instruments that measure a continuous variable of a phenomenon where the spectral components are somehow mixed In visible light a spectrometer can separate white light and measure individual narrow bands of color, called a spectrum
  • What Is a Spectrometer - Definition, Types Uses - tec5USA
    What is a Spectrometer? Formally speaking, a spectrometer is a scientific device that can separate a certain physical property (such as wavelength or mass) into individual spectra or ranges and measure them
  • Spectrometer | Optical, Light Wavelength | Britannica
    spectrometer, Device for detecting and analyzing wavelengths of electromagnetic radiation, commonly used for molecular spectroscopy; more broadly, any of various instruments in which an emission (as of electromagnetic radiation or particles) is spread out according to some property (as energy or mass) into a spectrum and measurements are made
  • Spectrometer - Chemistry LibreTexts
    Strictly speaking, a spectrometer is any instrument used to view and analyze a range (or a spectrum) of a given characteristic for a substance (for example, a range of mass-to-charge values as in mass spectrometry), or a range of wavelengths as in absorption spectrometry like nuclear magnetic radiation spectroscopy or infrared spectroscopy)
  • How Does a Spectrometer Work? Principles Explained - Ossila
    Spectrometer detectors consist of a row of light sensitive pixels, each of which corresponds to a particular wavelength Each pixel will generate an electrical signal of intensity proportional to how much light falls on it
  • Spectrometers | PASCO
    A spectrometer is a device that allows scientists to dissect light into its constituent colors, akin to separating the vibrant hues of a rainbow By precisely dispersing the light, spectrometers provide a unique window into the physical and chemical properties of objects
  • How Does A Spectrometer Work? - Sciencing
    A spectrometer is a measuring device that collects light waves It uses these light waves to determine the material that emitted the energy, or to create a frequency spectrum Astronomers make the most frequent use of spectrometers to determine the makeup of stars or other celestial bodies
  • How Does a Spectrometer Work? An In-Depth Guide
    A spectrometer is an essential tool in scientific research, industry, and environmental monitoring It is used to measure the properties of light across a spectrum, helping scientists, chemists, and engineers analyze material composition, chemical reactions, and more
  • SPECTROMETER BASICS - LASER LAB SOURCE
    How Does a Spectrometer Work? The basic question here is how do you separate light into it’s component wavelengths? Then how do you measure that result? A brief discussion of the diffraction is in order here to understand how a spectrometer works
  • Spectrometer | EBSCO Research Starters
    A spectrometer is an analytical instrument designed to study the wavelengths of electromagnetic radiation, including visible light It operates by capturing light, dispersing it into its constituent wavelengths, and providing detailed information about the light spectrum





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