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X-Rite
X-Rite, Inc. is a manufacturer of color measurement and management products, located in Grand Rapids, Michigan, United States. The company also creates products that regulate quality in the processing of film and x-rays. History The firm was incorporated in 1958 by seven engineers from Lear Siegler. Its first product, x-ray marking tape, was introduced in 1968 and is the basis of the company name. In 1975, it introduced its first densitometer for photographic printing use. The firm went public in 1986, and in 1987 moved into a new headquarters and production facility in Grandville, Michigan. By 1990, the firm shifted emphasis to the field of color measurement. In 1966 it purchased H. Miller Graphic Arts of England; in 2006 it purchased Amazys, owners of Gretag–Macbeth and thereby the Munsell products; in 2007 it acquired Pantone, Inc. In 2012 the firm was acquired by Danaher Corporation. Subsidiaries * Munsell Color *Pantone Pantone LLC (stylized as PANTONE) i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
X-rite ColorChecker Passport
X-Rite, Inc. is a manufacturer of color measurement and management products, located in Grand Rapids, Michigan, United States. The company also creates products that regulate quality in the processing of film and x-rays. History The firm was incorporated in 1958 by seven engineers from Lear Siegler. Its first product, x-ray marking tape, was introduced in 1968 and is the basis of the company name. In 1975, it introduced its first densitometer for photographic printing use. The firm went public in 1986, and in 1987 moved into a new headquarters and production facility in Grandville, Michigan. By 1990, the firm shifted emphasis to the field of color measurement. In 1966 it purchased H. Miller Graphic Arts of England; in 2006 it purchased Amazys, owners of Gretag–Macbeth and thereby the Munsell products; in 2007 it acquired Pantone, Inc. In 2012 the firm was acquired by Danaher Corporation. Subsidiaries * Munsell Color *Pantone Pantone LLC (stylized as PANTONE) i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Munsell Color Company
The Munsell Color Company was founded by Albert H. Munsell in 1917 with two other stockholders, Arthur Allen and Ray Greenleaf. It was located at Boston, Massachusetts. This company was manufactured to carry on business by publishing books, selling color supplies for schools such as crayons, water colors, paper colors and school supplies and to teach the principles of Munsell Color System. After the death of Albert H. Munsell, his son, Alexander Ector Orr Munsell, was convinced to take over the company and reorganized it, renamed as the Munsell Color Foundation. The Munsell Color Foundation moved to New York for educational purposes and established the Munsell Research Laboratory which was funded by the Munsell family. A few years later, the Munsell Color Foundation and the Laboratory moved to Baltimore, Maryland, to be close to the National Bureau of Standards and Johns Hopkins University. Alexander Munsell contributed his times attending to Johns Hopkins University and under the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pantone
Pantone LLC (stylized as PANTONE) is a limited liability company headquartered in Carlstadt, New Jersey. The company is best known for its Pantone Matching System (PMS), a proprietary color space used in a variety of industries, notably graphic design, fashion design, product design, printing and manufacturing and supporting the management of color from design to production, in physical and digital formats, among coated and uncoated materials, cotton, polyester, nylon and plastics. X-Rite, a supplier of color measurement instruments and software, purchased Pantone for US$180 million in October 2007, and was itself acquired by Danaher Corporation in 2012. Overview Pantone began in New Jersey in the 1950s as the commercial printing company of brothers Mervin and Jesse Levine, M & J Levine Advertising. In 1956, its founders, both advertising executives, hired recent Hofstra University graduate Lawrence Herbert as a part-time employee. Herbert used his chemistry knowledge to systema ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Munsell Color System
In colorimetry, the Munsell color system is a color space that specifies colors based on three properties of color: hue (basic color), chroma (color intensity), and value ( lightness). It was created by Professor Albert H. Munsell in the first decade of the 20th century and adopted by the United States Department of Agriculture (USDA) as the official color system for soil research in the 1930s. Several earlier color order systems had placed colors into a three-dimensional color solid of one form or another, but Munsell was the first to separate hue, value, and chroma into perceptually uniform and independent dimensions, and he was the first to illustrate the colors systematically in three-dimensional space. Munsell's system, particularly the later renotations, is based on rigorous measurements of human subjects' visual responses to color, putting it on a firm experimental scientific basis. Because of this basis in human visual perception, Munsell's system has outlasted its c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Danaher Corporation
Danaher Corporation is an American globally diversified conglomerate with its headquarters in Washington, D.C. The company designs, manufactures, and markets professional, medical, industrial, and commercial products and services. The company's 3 platforms are " Life Sciences", "Diagnostics", and "Environmental & Applied Solutions". Danaher is ranked 130th on the Fortune 500 2021. The company is named after Danaher Creek in Western Montana. Founders Steven M. Rales and Mitchell Rales first conceptualized the company while fishing there. Danaher was one of the first companies in North America to adopt " Kaizen" principles to manufacturing, which is a lean manufacturing Japanese philosophy of continuous improvement, and elimination of waste. History The company was organized in 1969 as a Massachusetts real estate investment trust under its former name DMG, Inc. In 1978, DMG, Inc. was reorganized as a Florida corporation and changed its name to Diversified Mortgage Investors, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Densitometer
A densitometer is a device that measures the degree of darkness (the optical density) of a photographic or semitransparent material or of a reflecting surface. The densitometer is basically a light source aimed at a photoelectric cell. It determines the density of a sample placed between the light source and the photoelectric cell from differences in the readings. Modern densitometers have the same components, but also have electronic integrated circuitry for better reading. Types *Transmission densitometers that measure transparent materials *A transmission densitometer used to measure transparent surfaces measure color transparencies. Film & transparent substrates are some examples of common transparent surface measures. *Reflection densitometers that measure light reflected from a surface of any state. Photography applications Some are capable of both types of measurements selectable by a switch. They are used in film photography to measure densities of negatives with the swi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Colorimetry
Colorimetry is "the science and technology used to quantify and describe physically the human color perception". It is similar to spectrophotometry, but is distinguished by its interest in reducing spectra to the physical correlates of color perception, most often the CIE 1931 XYZ color space tristimulus values and related quantities. History The Duboscq colorimeter was invented by Jules Duboscq in 1870. Instruments Colorimetric equipment is similar to that used in spectrophotometry. Some related equipment is also mentioned for completeness. * A tristimulus colorimeter measures the tristimulus values of a color. * A spectroradiometer measures the absolute spectral radiance (intensity) or irradiance of a light source. * A spectrophotometer measures the spectral reflectance, transmittance, or relative irradiance of a color sample. * A ''spectrocolorimeter'' is a spectrophotometer that can ''calculate'' tristimulus values. * A densitometer measures the degree of light ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1980s Initial Public Offerings
__NOTOC__ Year 198 (CXCVIII) was a common year starting on Sunday (link will display the full calendar) of the Julian calendar. At the time, it was known as the Year of the Consulship of Sergius and Gallus (or, less frequently, year 951 ''Ab urbe condita''). The denomination 198 for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years. Events By place Roman Empire *January 28 **Publius Septimius Geta, son of Septimius Severus, receives the title of Caesar. **Caracalla, son of Septimius Severus, is given the title of Augustus. China *Winter – Battle of Xiapi: The allied armies led by Cao Cao and Liu Bei defeat Lü Bu; afterward Cao Cao has him executed. By topic Religion * Marcus I succeeds Olympianus as Patriarch of Constantinople (until 211). Births * Lu Kai (or Jingfeng), Chinese official and general (d. 269) * Quan Cong, Chinese general and advisor (d. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1958 Establishments In Michigan
Events January * January 1 – The European Economic Community (EEC) comes into being. * January 3 – The West Indies Federation is formed. * January 4 ** Edmund Hillary's Commonwealth Trans-Antarctic Expedition completes the third overland journey to the South Pole, the first to use powered vehicles. ** Sputnik 1 (launched on October 4, 1957) falls to Earth from its orbit, and burns up. * January 13 – Battle of Edchera: The Moroccan Army of Liberation ambushes a Spanish patrol. * January 27 – A Soviet-American executive agreement on cultural, educational and scientific exchanges, also known as the "Lacy-Zarubin Agreement, Lacy–Zarubin Agreement", is signed in Washington, D.C. * January 31 – The first successful American satellite, Explorer 1, is launched into orbit. February * February 1 – Egypt and Syria unite, to form the United Arab Republic. * February 6 – Seven Manchester United F.C., Manchester United footballers are among the 21 people killed i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electronics Companies Established In 1958
The field of electronics is a branch of physics and electrical engineering that deals with the emission, behaviour and effects of electrons using electronic devices. Electronics uses active devices to control electron flow by amplification and rectification, which distinguishes it from classical electrical engineering, which only uses passive effects such as resistance, capacitance and inductance to control electric current flow. Electronics has hugely influenced the development of modern society. The central driving force behind the entire electronics industry is the semiconductor industry sector, which has annual sales of over $481 billion as of 2018. The largest industry sector is e-commerce, which generated over $29 trillion in 2017. History and development Electronics has hugely influenced the development of modern society. The identification of the electron in 1897, along with the subsequent invention of the vacuum tube which could amplify and rectify small elect ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Companies Formerly Listed On The Nasdaq
A company, abbreviated as co., is a legal entity representing an association of people, whether natural, legal or a mixture of both, with a specific objective. Company members share a common purpose and unite to achieve specific, declared goals. Companies take various forms, such as: * voluntary associations, which may include nonprofit organizations * business entities, whose aim is generating profit * financial entities and banks * programs or educational institutions A company can be created as a legal person so that the company itself has limited liability as members perform or fail to discharge their duty according to the publicly declared incorporation, or published policy. When a company closes, it may need to be liquidated to avoid further legal obligations. Companies may associate and collectively register themselves as new companies; the resulting entities are often known as corporate groups. Meanings and definitions A company can be defined as an "artificial per ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Manufacturing Companies Based In Grand Rapids, Michigan
Manufacturing is the creation or production of goods with the help of equipment, labor, machines, tools, and chemical or biological processing or formulation. It is the essence of secondary sector of the economy. The term may refer to a range of human activity, from handicraft to high-tech, but it is most commonly applied to industrial design, in which raw materials from the primary sector are transformed into finished goods on a large scale. Such goods may be sold to other manufacturers for the production of other more complex products (such as aircraft, household appliances, furniture, sports equipment or automobiles), or distributed via the tertiary industry to end users and consumers (usually through wholesalers, who in turn sell to retailers, who then sell them to individual customers). Manufacturing engineering is the field of engineering that designs and optimizes the manufacturing process, or the steps through which raw materials are transformed into a final ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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