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reflectometer

reflectometer

9.9
A tool that measures how much light bounces off a surface
  • noun
  • /rɪˈflɛktəˌmɛtər/
  • Specialized
: reflectómetro
  • The researcher used a reflectometer to accurately measure the reflectance of the material's surface.
  • acoustic reflectometer
  • commercially available reflectometer
  • available reflectometer

Examples

  • For one test, a device called a reflectometer is used to measure the degree of whiteness in processed tuber samples destined to become chips.

    Academic text (2003)
  • We recommend screening with this acoustic reflectometer to rule out OME in adult and pediatric patients.

    Academic text (2004)
  • The reflectometer generated an error report for 5 of the 66 ears (7.6%).

    Academic text (2004)
  • Magnetometer and Electron Reflectometer

    Academic text (1992)
  • In this article, we describe our evaluation of the accuracy of a commercially available acoustic reflectometer for detecting OME in adults and children.

    Academic text (2004)
  • We conducted a study of 80 patients to evaluate the accuracy of a commercially available acoustic reflectometer in identifying the presence or absence of otitis media with effusion (OME).

    Academic text (2004)
  • Before applying the paint, the technician calibrated the reflectometer to ensure precise readings.

  • A reflectometer can help assess the quality of coatings on various surfaces by measuring their reflectance.

Surface Forms

reflectometer singular

Morphology

reflectometer = reflect (semi-transparent) = reflect + ometer

The word is built on 'reflect' plus the technical instrument-forming suffix '-ometer', but the exact scientific meaning 'instrument for measuring reflectance' is only partly predictable.

Etymology

The word reflectometer comes from reflect (a root meaning 'to send back' or 'bend back') and -meter (a common ending meaning 'measure', as in thermometer). So, a reflectometer is an instrument that measures how much light a surface 'sends back'.