Устройство для фотометрического определения удельного электросопротивления металлических расплавов: патент на изобретение

Resultado de pesquisa: Patent

Resumo

FIELD: measuring equipment.
SUBSTANCE: invention relates to the analysis of materials by photometric determination of the specific electrical resistivity of a heated body depending on the temperature, in particular to the determination of the specific electrical resistivity of metals and alloys in the liquid state. The device comprises a computer, a light source, a mirror disposed on a twisting elastic thread, on which a firepot with a charge is suspended, a photodetector, which is characterized in the fact that it is made in the form of at least one image sensor.
EFFECT: increased accuracy of measuring deviation angles ϕ of reflected light beam during temperature changes.
Título traduzido da contribuiçãoDEVICE FOR PHOTOMETRIC DETERMINATION OF SPECIFIC ELECTRICAL RESISTIVITY OF MOLTEN METALS: patent of invention
Idioma originalRussian
Número de patente2629699
IPCG01N 11/16
Data de arquivo16/03/2016
Estado da publicaçãoPublished - 31 ago 2017

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