colorimeter


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col·or·im·e·ter

 (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)
n
1. (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 slides
2. (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 n

col•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.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.colorimeter - a measuring instrument used in colorimetric analysis to determine the quantity of a substance from the color it yields with specific reagents
measuring device, measuring instrument, measuring system - instrument that shows the extent or amount or quantity or degree of something
References in periodicals archive ?
In order to standardize the color hue measurement process, simple analysis techniques have been developed, such as digital image analysis, which have overcome the deficiencies of the most commonly used methodologies in postharvest, namely the ones which use visual scales or a colorimeter (Mendoza; AGUILERA, 2004; DARRIGUES et al.
The next course, Specific learning difficulties--the role of visual problems and the Intuitive Colorimeter, will be on 1 April at Avonmouth House, Avonmouth Street, which is near to the Institute of Optometry, in London.
By inventing a specialized reagent delivery system (Chemkey Reagents) and combining an electrochemistry meter and colorimeter into one instrument, users can now test up to six water quality parameters simultaneously, with improved accuracy, in a fraction of the time needed before.
s DR 900 Handheld Colorimeter allows for quick and easy access to a user's most used Rug testing methods, and is field ready in every way possible.
The PS100,000 investment also includes an Intuitive Colorimeter machine, which is being used by Valli Optometrists to identify unique precision coloured lenses for people who suffer from visual stress, a photosensitive condition that is often the cause of poor reading.
A low-cost and portable colorimeter kit has been designed and developed as an educational tool at Penn State University by Dr.
In today's industry there are two main technology types that are used to measure the colour and appearance of plastics, the colorimeter and the spectrophotometer.
Colorimeter measurements have been compared with spectrophotometer readings and deemed reliable and accurate for color difference measurements.
The SLS 9400 colorimeter calibrates LCDs, LEDs, plasmas, video walls and projection screens for color accuracy, uniformity of brightness and white balance.
In the research, before the brain imaging took place, participants were tested and prescribed precision ophthalmic tints (POTs) with an intuitive Colorimeter.
Colour science and technology company X-Rite Incorporated (NASDAQ:XRIT) announced on Monday the availability of a new Linux and Mac software development toolkit (SDK) for its Hubble non-contact laser-guided colorimeter.
The Grabner MINICOL is a fully automated tristimulus filter colorimeter specifically designed to offer precise color measurement of liquid samples at an affordable price.