Chromatometer is a scientific instrument used to measure the amount of color present in a substance. The word is spelled with the unique combination of sounds, /kroʊməˈtɑːmətər/. This can be broken down into the four syllables: "chro" with the long o sound /kroʊ/, "ma" with the short a sound /mə/, "to" with the long o sound /ˈtɑː/, and "meter" with the stress on the second syllable /mətər/. When pronounced correctly, the word is easy to understand and accurately describes the purpose of the instrument.
A chromatometer is a scientific instrument used for measuring and analyzing the components of a chemical substance or mixture based on their absorption, reflection, or emission properties. It is specifically designed for observing and quantifying the characteristics of colors or pigments in various materials.
The device typically consists of a spectrophotometer, which is utilized to measure the intensity of light transmitted through or reflected from a sample, and a colorimeter, which detects and measures the color components present in the sample. The measurements collected by a chromatometer are then used to generate a chromatogram, a graphic representation displaying the distribution of colors present in the substance being analyzed.
Chromatometers find extensive utilization in diverse fields, such as chemistry, biology, physics, and environmental science. They are particularly valuable in chemical analysis, quality control, and research applications. For instance, chromatometers are employed in determining the concentration of a specific substance in a sample, identifying and quantifying impurities within a compound, assessing the purity of a substance, and investigating the stability and degradation of pigments or dyes.
Due to its accuracy and precision in color analysis, a chromatometer plays a crucial role in various industries, including food and beverages, cosmetics, textiles, and pharmaceuticals, ensuring the consistent and accurate color matching of products or materials. Modern chromatometers often incorporate advanced technologies, such as computerized data processing and software analysis, enhancing the efficiency and reliability of color measurement and analysis.
A scale of various shades of color, used for determining the color or depth of color of a liquid or other substance.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Scale for measuring colour.
Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.
The word "chromatometer" is derived from the combination of two Greek words: "chroma", meaning "color", and "metron", meaning "measure". The term was first used in the late 19th century to refer to a scientific instrument used to measure or analyze colors or color intensity.