Ernst Otto (ɛrnst ˈɔːto). 1884--1950, German expressionist painter With a magnifier it is possible to estimate temperature changes to 0.001 °C. In setting the thermometer, a sufficient amount of mercury must be left in the bulb and stem to give readings between the required temperatures. 2014. becking bar; bed charge; Look at … NCERT DC Pandey Sunil Batra HC Verma Pradeep Errorless. In any event, the final digit recorded is always estimated. Date: 1890-1910. It was invented by Ernst Otto Beckmann (1853 ndash; 1923), a German chemist, for his measurements of colligative properties … Wikipedia, Beckmann thermometer — metastatinis termometras statusas T sritis Standartizacija ir metrologija apibrėžtis Mažų matavimo ribų didelio tikslumo gyvsidabrinis termometras. Max . A Beckmann thermometer is a device used to measure small differences of temperature, but not absolute temperature values. Beckmann thermometer; metastatic thermometer vok. Synonyms for Beckman thermometer in Free Thesaurus. Continuing to use this site, you agree with this. Beckmann thermometer; metastatic thermometer vok. A Beckmann thermometer is a device used to measure small differences of temperature, but not absolute temperature values. Beckmann-Thermometer metastatinis termometras statusas T sritis fizika atitikmenys: angl. Books . It is usually about 40cm long.  Today its use has largely been superseded by electronic thermometers. Temperature sensors are used in a wide variety of scientific and engineering applications, especially measurement systems. Utility Menu; Search; HARVARD.EDU. Beckmann Thermometer, n rus.… … Penkiakalbis aiškinamasis metrologijos terminų žodynas, Beckmann-Thermometer — metastatinis termometras statusas T sritis Standartizacija ir metrologija apibrėžtis Mažų matavimo ribų didelio tikslumo gyvsidabrinis termometras. The peculiarity of Beckmann's thermometer design is a reservoir (R on diagram) at the upper end of the tube, by means of which the quantity of mercury in the bulb can be increased or diminished so that the instrument can be set to measure temperature differences at either high or low temperature values. Collections Menu. Class 12 Class 11 Class 10 Class 9 Class 8 Class 7 … Beckmann Thermometer, n rus. * * * Bẹckmann Thermometer [nach E. O.… … Universal-Lexikon, Beckmann thermometer — /ˌbɛkmən θəˈmɒmətə/ (say .bekmuhn thuh momuhtuh) noun a type of differential thermometer, used for measuring small changes in temperature. English-Chinese metallurgy dictionary. Prime Cart. First, the thermometer is inverted and gently tapped so that the mercury in the reservoir lodges in the bend (B) at the end of the stem. Ernst Otto . Account & Lists Account Returns & Orders. Beckmann thermometer vok. Beckmann-Thermometer, n rus. Looking for Beckmann? Ebullioscope-Wikipedia. Physics. Inventory Number: 4438. The thermometer will then be set for readings between the required temperatures. "Modifikation des Thermometers für die bestimmung von Molekulargewichten und kleinen Temperaturdifferenzen", https://en.wikipedia.org/w/index.php?title=Beckmann_thermometer&oldid=994437736, Creative Commons Attribution-ShareAlike License, This page was last edited on 15 December 2020, at 18:49. Erreicht wird dies … Deutsch Wikipedia, Beckmann thermometer — A Beckmann thermometer is a device used to measure small differences of temperature, but not absolute temperature values. Thus by tuning the phase transition temperatures … The upper end of the tube is gently tapped with the finger, and the mercury suspended in the upper part of the reservoir will be jarred down, thus separating it from the thread at the bend (B). as probes. 1. A Beckmann thermometer is a device used to measure small differences of temperature, but not absolute temperature values. A Beckmann thermometer is a device used to measure small differences of temperature, but not absolute temperature values. 2 words related to Beckman thermometer: mercury thermometer, mercury-in-glass thermometer. Skip to main content.ca Hello, Sign in. Waywiser; People; Bibliography; Exhibitions; Thesaurus; My Object Lists; About; Sign in Advanced Search. метастатический термометр, m pranc. The video is a production for http://www.dr-beckmann.com andexplains why the Dr. Beckmann Washing machine Care Cleaner should be used on a regular basis. It was invented by Ernst Otto Beckmann (1853 – 1923), a German chemist, for his measurements of colligative properties in 1905. Find out information about Beckmann. 777 products found for beckmann thermometer. Beckmann-Thermometer — absolutes Beckmann Thermometer Das Beckmann Thermometer (nach Ernst Otto Beckmann 1905) ist eine spezielle Bauweise eines Quecksilberthermometers. a mercury thermometer with an enclosed scale that is used to measure small temperature differences. Antonyms for Beckman thermometer. This is achieved through its having a large bulb and fine bore. термометр Бекмана, m pranc. The thermometer is then placed in a bath one or two degrees above the upper limit of temperatures to be measured. thermomètre au mercure de Beckmann, m; thermomètre de Beckmann, m … Fizikos terminų žodynas, Beckmann thermometer — metastatinis termometras statusas T sritis chemija apibrėžtis Specialios konstrukcijos labai tikslus termometras. A Beckmann thermometer's length is usually 40 - 50 cm. Subject: physics, thermometry, Maker: American? Maker: German? Pressure Vapour pressure thermometer Density Galileo thermometer Thermochromism Some compounds exhibit thermochromism at distinct temperature changes. Beckmann thermometer is used to measure small temperature changes in the freezing point of pure solvent and solution. Thermometer used to measure very low temperatures of objects. beckmann thermometer. Download PDF's .  Today its use has largely been superseded by electronic thermometers. Beckmann thermometer definition is - a very sensitive thermometer that has a small range adjustable for any desired values and that is used for determining accurately small differences in temperature (such as the change in freezing point or boiling point of a liquid when some substance is dissolved in it). OK, Penkiakalbis aiškinamasis metrologijos terminų žodynas. thermomètre au mercure Beckmann, m; thermomètre Beckmann, m … Fizikos terminų žodynas, Beckmann-Thermometer — Bekmano termometras statusas T sritis fizika atitikmenys: angl. thermomètre au mercure Beckmann, m; thermomètre Beckmann, m … Fizikos terminų žodynas, Beckmann-Thermometer — metastatinis termometras statusas T sritis fizika atitikmenys: angl. atitikmenys: angl. The temperature scale typically covers about 5 °C and it is divided into hundredths of a degree. 1884–1950, German expressionist painter. In contrast, the range of a typical mercury-in-glass thermometer is fixed, being set by the calibration marks etched on the glass or the marks on the printed scale. Classification: Thermometer. It was invented by Ernst Otto Beckmann, a German chemist, for his measurements of colligative properties in 1905. case: … Max Beckman, pintor de Historia y alegorías – Arsmagazine. As with liquids, gases can also be used to form a gas thermometer. The tube has a long bulb at its lower end and an s-shaped top chamber. Chemistry. User: Theodore Lyman IV (1874 - 1954) User: Percy Williams Bridgman (1882 - 1961) User: Edwin H. Hall (1855 - 1938) Cultural Region: United States, Germany, City of Use: Cambridge, Dimensions: 55.3 x 2.1 cm (21 3/4 x 13/16 in.) A thermometer consisting of a narrow glass tube filled with mercury, mounted on a white scale. Beckmann thermometer. Es ermöglicht die Messung von Temperaturen mit einer Genauigkeit von 0,01 °C. What are synonyms for Beckman thermometer? 2013. Alternative designs using this principle are the reversing thermometer and Beckmann differential thermometer. Beckmann thermometer; metastatic thermometer rus. 1853–1923, German chemist: devised the Beckmann thermometer, used for measuring small temperature changes in liquids Max (maks). Today it is superceded by sensitive digital thermometers using thermocouples, thermistors, etc. The Beckmann thermometer looks at a distance like an oversized normal thermometer. Beckmann thermometer Last updated December 16, 2020 A Beckmann thermometer; (R) Reservoir; (B) Bend. When using a divided scale such as on a thermometer (including Beckmann thermometers), ... .1 °C vs. ±0.5 °C) is subject to discussion based on the particular thermometer and the context in which it is being used.
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