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An infrared thermometer is a thermometer which infers temperature from a portion of the thermal radiation sometimes called black-body radiation emitted by the object being measured. They are sometimes called laser thermometers as a laser is used to help aim the thermometer, or non-contact thermometers or temperature guns , to describe the ...
The company was renamed the Ames, Baldwin, Wyoming Company in 1933. In 1952, it became known as the O. Ames Company. [3] The Old Stone Forge of Wallingford, Vermont, founded in 1808, became the American Fork and Hoe Co. In 1949, the name was changed to True Temper. Ames purchased True Temper from the Huffy Corporation in 1999 to become Ames ...
In the 1860s–1870s brothers William and Werner Siemens developed a platinum resistance thermometer, initially to measure temperature in undersea cables, but then adapted for measuring temperatures in metallurgy up to 1000 °C, hence deserving a name of a pyrometer. Around 1890 Henry Louis Le Chatelier developed the thermoelectric pyrometer. [8]
A thermometer has two important elements: (1) a temperature sensor (e.g. the bulb of a mercury-in-glass thermometer or the pyrometric sensor in an infrared thermometer) in which some change occurs with a change in temperature; and (2) some means of converting this change into a numerical value (e.g. the visible scale that is marked on a mercury ...
A digital thermometer can help you keep an eye on the internal temperature while cooking, so that the steak is prepared to your liking. Related: The Proper Way To Season A Steak.
Mysterious drone sightings haven't gone away, and neither are the calls for answers.. Since last month, reports of the uncrewed aerial vehicles have escalated across several eastern states ...
Most user guides contain both a written guide and associated images. In the case of computer applications, it is usual to include screenshots of the human-machine interface(s), and hardware manuals often include clear, simplified diagrams. The language used is matched to the intended audience, with jargon kept to a minimum or explained thoroughly.
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