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2 194 257

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C1

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IPC

(21) (22)

Application

2001133786/28, 2001-12-18

(24)

Start date

2001-12-18

(22)

Actual filing date

2001-12-18

(45)

Published

2002-12-10

(72)

Inventor

Belevtsev A.V.Karzhavin A.V.Ulanovskij A.A.

(73)

Holder

Ooo Kompanija

METHOD FOR TESTING TECHNICAL THERMOELECTRIC TEMPERATURE TRANSDUCER Russian patent published in 2002 - IPC

Abstract RU 2194257 C1

FIELD: measurement technology. SUBSTANCE: method involves heating at the same time a technical thermocouple and standard temperature-measuring instrument to several fixed temperature values and comparing the readings in temperature range from 300 to 1100 C. Cable-type thermoelectric temperature transducer of nichrosyl-nisyl alloy is selected as the standard temperature-measuring instrument that has been used in the working temperature range not more than 50 times. EFFECT: low cost test process. 3 dwg

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RU 2 194 257 C1

Authors

Belevtsev A.V.

Karzhavin A.V.

Ulanovskij A.A.

Dates

2002-12-10—Published

2001-12-18—Filed

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