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There is a page named "Disappearing-filament pyrometer" on Wikipedia
The disappearing-filament pyrometer is an optical pyrometer, in which the temperature of a glowing incandescent object is measured by comparing it to...5 KB (554 words) - 06:19, 2 March 2022
name of a pyrometer. Around 1890 Henry Louis Le Chatelier developed the thermoelectric pyrometer. The first disappearing-filament pyrometer was built...15 KB (1,591 words) - 00:25, 13 August 2024
(in German), vol. 13, Berlin: Duncker & Humblot, pp. 323–324 Disappearing-filament pyrometer Planck law Platinum black Kurlbaum [de] Related people Ludwig...3 KB (323 words) - 21:45, 21 June 2024
temperature Draper point Infrared thermometer Photon polarization Planck's law Pyrometer Rayleigh–Jeans law Sakuma–Hattori equation Terahertz radiation Thermography...72 KB (9,265 words) - 12:54, 23 August 2024
- a subordinate vent. A. Bartoli, using a platinum electric resistance pyrometer, found that a stream of lava near a bocca, or orifice of emission, on