JPS56168523A - Device for measuring radiation temperature - Google Patents

Device for measuring radiation temperature

Info

Publication number
JPS56168523A
JPS56168523A JP7251680A JP7251680A JPS56168523A JP S56168523 A JPS56168523 A JP S56168523A JP 7251680 A JP7251680 A JP 7251680A JP 7251680 A JP7251680 A JP 7251680A JP S56168523 A JPS56168523 A JP S56168523A
Authority
JP
Japan
Prior art keywords
radiometer
radiations
temperature
radiation
furnace
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP7251680A
Other languages
Japanese (ja)
Other versions
JPS6129647B2 (en
Inventor
Tadashi Inoue
Toshihiko Shibata
Kunitoshi Watanabe
Toru Inouchi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Steel Corp
Original Assignee
Nippon Steel Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP7251680A priority Critical patent/JPS56168523A/en
Publication of JPS56168523A publication Critical patent/JPS56168523A/en
Publication of JPS6129647B2 publication Critical patent/JPS6129647B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/52—Radiation pyrometry, e.g. infrared or optical thermometry using comparison with reference sources, e.g. disappearing-filament pyrometer

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Radiation Pyrometers (AREA)

Abstract

PURPOSE:To obtain the highly reliable result of the measurement of the radiation temperature by always measuring the transmittance of a radiation path, and performing compensation. CONSTITUTION:An object 10 whose temperature is to be measured is carried into a furnace by a trasporting roll. Radiating sources 12 and 14 are provided in the furnace and a radiometer 16 is provided at the outside of the furnace. The radiations 22 and 26 are received by the radiometer 16, and the radiations 28 and 30 which directly come from black-body radiation sources 12 and 14 are also received by the radiometer 16. An operation display device 32 performs the operation based on the received-light output from the radiometer 16, outputs the result of the accurate temperature measurement whose transmission factor is compensated, and displays the temperature of said object. The radiations 22, 26, 28, and 30 are inputted into the radiometer by switching. Said switching is performed so that each radiation is irradiated to the light receiving element of the radiometer one by one by a rotating mirror by utilizing the difference in the incident angles of the radiations.
JP7251680A 1980-05-30 1980-05-30 Device for measuring radiation temperature Granted JPS56168523A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7251680A JPS56168523A (en) 1980-05-30 1980-05-30 Device for measuring radiation temperature

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7251680A JPS56168523A (en) 1980-05-30 1980-05-30 Device for measuring radiation temperature

Publications (2)

Publication Number Publication Date
JPS56168523A true JPS56168523A (en) 1981-12-24
JPS6129647B2 JPS6129647B2 (en) 1986-07-08

Family

ID=13491572

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7251680A Granted JPS56168523A (en) 1980-05-30 1980-05-30 Device for measuring radiation temperature

Country Status (1)

Country Link
JP (1) JPS56168523A (en)

Also Published As

Publication number Publication date
JPS6129647B2 (en) 1986-07-08

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