colorimetry


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Related to colorimetry: spectrophotometry, Beer's law

col·or·im·e·try

(kŭl'ŏr-im'ĕ-trē),
A procedure for quantitative chemical analysis, based on comparison of the color developed in a solution of the test material with that in a standard solution; the two solutions are observed simultaneously in a colorimeter, and quantitated on the basis of the absorption of light.

col·or·im·e·try

(kŏl'ŏr-im'ĕ-trē)
A procedure for quantitative chemical analysis, based on comparison of the color developed in a solution of the test material with that in a standard solution; the two solutions are observed simultaneously in a colorimeter, and quantitated on the basis of the absorption of light.
Synonym(s): colourimetry.

colorimetry 

The measurement of colour in terms of hue, saturation and brightness or other standard (spectral purity, spectral energy, etc.). See Munsell colour system.
References in periodicals archive ?
The coloration of pigments obtained at different calcination temperatures was evaluated by the CIELAB colorimetry or the [L.sup.*][a.sup.*][b.sup.*] colorimetric parameters.
Colorimetry. Figure 1 shows the yellowness index (YI) of UHMW-PE that was first irradiated with different doses and then thermally aged at 125[degrees]C.
Pesticide Malathion, tristimulus colorimetry, psychometric attributes CIELAB space.
A Color analysis by tristimulus colorimetry, in the inside the Annona Muricata with malathion at a concentration of 0.026 M, is developed in this work in order to identify variations between the variables in the CIELAB space, of Annona Muricata with Malathion in reference to base model of the fruit without contamination by pesticide.
706002; Ann Arbor, MI 48108, US) at 25[degrees]C by colorimetry at 340 nm, based on the method of Marklund.
The N content was estimated by Kjeldahl method and the P and K content were determined by Mo-Sb Colorimetry and Flame photometry method respectively [19].
Spot urine sample was collected on day 1 ([D.sub.1]), within 24 hours of entry into study protocol to measure UAE by immunoturbidimetry, and creatinine by colorimetry using Benedict-Behre reaction.
The [P.sub.phy] content of the excreta was determined by colorimetry according to Fruhbeck et al.
COLORIMETRY, OFFICIAL RECOMMENDATIONS OF THE INTERNATIONAL COMMISSION ON ILLUMI- NATION, PUBLICATION CIE NO.15:2004: COLORIMETRY, 3RD ED.
Intended specifically for people who appreciate perfect hi-tech craftsmanship and state-of-the-art image quality, the Grand Cinema projectors rely on a combination of proprietary electronics, processing, and high-power lamps to deliver stunningly bright images (up to 10,000 ANSI lumens) without compromising colorimetry or contrast ratio.
The last group was similar to the third group, with the difference that the second colorimetry was done after 1 month.