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 ?
to determine the concentration of various ions and compounds using colorimeters and spectrophotometers; to determine the concentration of various ions and compounds using colorimeters and spectrophotometers; to determine the concentration of various ions and compounds using colorimeters and spectrophotometers
A highlight will be a robotic multi-surface test station, incorporating two ProMetric(TM) Imaging Colorimeters, lighting, and a positioning system housed in a controlled fixture to demonstrate an automated tablet PC inspection.
Thus, Sulyukta will receive blood chemistry analyzers, ophthalmic instruments, photoelectric colorimeters, display microscopes, thermostats, small surgical instrument kit, medical glass cabinets, dental instrument tables and others worth $80,498.
A strong evidence base validates the use of the intuitive colorimeters in clinical practice, supported by numerous publications in well-respected journals.
Detailing Jenway's extensive range of analytical instrumentation the new catalogue is a 'go to' resource for detail and expert advice on colorimeters, conductivity meters, dissolved oxygen meters, flame photometers, fluorimeters, ion meters, pH meters and spectrophotometers.
The Gamma Scientific booth (#637) will feature a new Display Reflectance Spectrophotometer for testing thin film optical coatings on displays, as well as display spectroradiometers and colorimeters with industry leading color accuracy and reliability.
About SpectraCal: SpectraCal provides everything needed for ensuring image fidelity in video:the award-winning software CalMAN, a wide range of colorimeters and spectrophotometers for accurate color measurement, the best available test pattern sources, and a comprehensive education program.
Grand Rapids, MI 8/23/07--X-Rite, a maker of color spectrophotometers and colorimeters, has agreed to acquire Pantone for $180 million.
Until now, non-contact color measurement has been served on the low end by inexpensive colorimeters capable of distinguishing only gross color differences.
With its seven-filter color sensor, it more closely matches the human eye response than conventional colorimeters, resulting in a highly accurate calibration, according to Pantone.
Advantages of colorimeters are: (1) they are more than adequate for many applications, (2) they generally require less service compared to the more complex and expensive spectrophotometers.
Colorimeters can be calibrated against these sources with minimal errors, on the order of 0.