| 释义 |
colorimeter
col·or·im·e·ter C0490800 (kŭl′ə-rĭm′ĭ-tər)n.1. Any of various instruments used to determine or specify colors, as by comparison with spectroscopic or visual standards.2. An instrument that measures the concentration of a known constituent of a solution by comparison with colors of standard solutions of that constituent.
col′or·i·met′ric (-ər-ə-mĕt′rĭk) adj.col′or·i·met′ri·cal·ly adv.col′or·im′e·try n.colorimeter (ˌkʌləˈrɪmɪtə) n1. (General Physics) Also called: tintometer an apparatus for determining the concentration of a solution of a coloured substance by comparing the intensity of its colour with that of a standard solution or with standard colour slides2. (General Physics) any apparatus for measuring the quality of a colour by comparison with standard colours or combinations of colours colorimetric, ˌcoloriˈmetrical adj ˌcoloriˈmetrically adv ˌcolorˈimetry ncol•or•im•e•ter (ˌkʌl əˈrɪm ɪ tər)
n. a device that analyzes color by measuring a given color in terms of a standard color, a scale of colors, or certain primary colors. [1860–65] col•or•i•met•ric (ˌkʌl ər əˈmɛ trɪk) adj. col`or•i•met′ri•cal•ly, adv. col`or•im′e•try, n. Thesaurus| Noun | 1. | colorimeter - a measuring instrument used in colorimetric analysis to determine the quantity of a substance from the color it yields with specific reagentstintometermeasuring device, measuring instrument, measuring system - instrument that shows the extent or amount or quantity or degree of something |
Translationscolorimeter
colorimeter[‚kəl·ə′rim·əd·ər] (analytical chemistry) A device for measuring concentration of a known constituent in solution by comparison with colors of a few solutions of known concentration of that constituent. Also known as chromometer. (optics) An instrument that measures color by determining the intensities of the three primary colors that will give that color. colorimeterA device that measures the red, green and blue values of color. See colorimetry and color calibration. Contrast with densitometer.colorimeter
colorimeter [kul″er-im´ĕ-ter] an instrument for measuring the color or color intensity of a solution. See also spectrophotometer.col·or·im·e·ter (kŭl'ŏr-im'ĕ-ter), An optic device for determining the color and/or intensity of the color of a liquid. Synonym(s): chromatometer, chromometercol·or·im·e·ter (kŏl'ŏr-im'ĕ-tĕr) An optic device for determining the color and/or intensity of the color of a liquid.
Synonym(s): colourimeter. colorimeter An instrument for measuring a coloured stimulus by matching it with a known coloured sample.
| Table C4 Principal colours of the visible spectrum (approximate range) | | colour | wavelength (nm) | | violet | 380-450 | | blue | 451-490 | | green | 491-560 | | yellow | 561-590 | | orange | 591-630 | | red | 631-780 |
colorimeter
Synonyms for colorimeternoun a measuring instrument used in colorimetric analysis to determine the quantity of a substance from the color it yields with specific reagentsSynonymsRelated Words- measuring device
- measuring instrument
- measuring system
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