1) Metallurgical process 2) Thermometer 1) Pyroscope 2) Thermometer 
A pyrometer is a type of thermometer used to measure high temperatures. Various forms of pyrometers have historically existed. In the modern usage, it is a non-contacting device that intercepts and measures thermal radiation, a process known as pyrometry. The thermal radiation can be used to determine the temperature of an object`s surface. The w....
instrument for measuring very high temperatures
• (n.) An instrument for measuring degrees of heat above those indicated by the mercurial thermometer. • (n.) An instrument used for measuring the expansion of solid bodies by heat.
device for measuring relatively high temperatures, such as are encountered in furnaces. Most pyrometers work by measuring radiation from the body ... [3 related articles]
1. <physics> An instrument used for measuring the expansion of solid bodies by heat. ... 2. <physics> An instrument for measuring degrees of heat above those indicated by the mercurial thermometer. ... It is usually constructed so as to register the change which the heat to be measured produces in the length of some expansible substance...
Py·rom'e·ter noun [ Pyro- + -meter : confer French pyromètre .] 1. (Physics) An instrument used for measuring the expansion of solid bodies by heat. 2. (Physics) An instrument for measuring degrees of heat above those indicated by the mercurial the...
Type: Term Pronunciation: pī-rom′ĕ-tĕr Definitions: 1. An instrument for measuring high degrees of heat, beyond the capacity of a mercury or gas thermometer.
A pyrometer is a device for measuring temperatures outside of the range of a mercurial thermometer.
A thermometer able to measure the very high temperatures found in kilns.
[n] - a thermometer designed to measure high temperatures
An instrument for recording the exact temperature of the kiln.
An instrument of any of various types used for measuring temperatures.
an instrument for measuring heat at high temperatures.
A temperature measuring instrument. Pyrometers measure kiln temperatures by interpreting the micro-volt output of a thermocouple.
A device for measuring the high temperatures in a furnace. See also: Thermometer.
noun a thermometer designed to measure high temperatures
Any instrument used for measuring high temperatures by means of the thermal radiation emitted by a hot object. In a radiation pyrometer the emitted radiation is detected by a sensor such as a thermocouple. In an optical pyrometer the colour of an electrically heated filament is matched visually to that of the emitted radiation. Pyrometers are espec...
An instrument for measuring the very high temperatures in a kiln. 
an apparatus for measuring high temperatures that uses the radiation emitted by a hot body as a basis for measurement.
A tool used to measure temperature. For racing this is typically used to measure the temperature of the tire tread by using a probe style pyrometer and inserting the probe directly into the surface of the tire. A common practice is to take the measurement across the face of the tire in three different places from the inside, middle, and outside.
An instrument of any of various types used for measuring temperatures.