JPS53141683A - Thermography apparatus - Google Patents

Thermography apparatus

Info

Publication number
JPS53141683A
JPS53141683A JP5616877A JP5616877A JPS53141683A JP S53141683 A JPS53141683 A JP S53141683A JP 5616877 A JP5616877 A JP 5616877A JP 5616877 A JP5616877 A JP 5616877A JP S53141683 A JPS53141683 A JP S53141683A
Authority
JP
Japan
Prior art keywords
subject
errors based
thermography apparatus
emissibity
correction
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
JP5616877A
Other languages
Japanese (ja)
Other versions
JPS6021329B2 (en
Inventor
Yoji Nakayama
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.)
Jeol Ltd
Original Assignee
Jeol Ltd
Nihon Denshi KK
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 Jeol Ltd, Nihon Denshi KK filed Critical Jeol Ltd
Priority to JP52056168A priority Critical patent/JPS6021329B2/en
Publication of JPS53141683A publication Critical patent/JPS53141683A/en
Publication of JPS6021329B2 publication Critical patent/JPS6021329B2/en
Expired 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
    • 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
    • G01J5/02—Constructional details
    • G01J5/06—Arrangements for eliminating effects of disturbing radiation; Arrangements for compensating changes in sensitivity
    • G01J5/064—Ambient temperature sensor; Housing temperature sensor; Constructional details thereof
    • 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
    • G01J5/70—Passive compensation of pyrometer measurements, e.g. using ambient temperature sensing or sensing of temperature within housing
    • 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
    • G01J5/80—Calibration
    • G01J5/802—Calibration by correcting for emissivity

Landscapes

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

Abstract

PURPOSE:To enable the correction of errors based on that the emissibity of the subject is not 1 and the errors based on that the reflection infrared rays reflected on the subject radiated by the ambient environments of the subject reflect on the subject mix in an infrared ray detector to be automatically performed.
JP52056168A 1977-05-16 1977-05-16 thermography equipment Expired JPS6021329B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52056168A JPS6021329B2 (en) 1977-05-16 1977-05-16 thermography equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52056168A JPS6021329B2 (en) 1977-05-16 1977-05-16 thermography equipment

Publications (2)

Publication Number Publication Date
JPS53141683A true JPS53141683A (en) 1978-12-09
JPS6021329B2 JPS6021329B2 (en) 1985-05-27

Family

ID=13019555

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52056168A Expired JPS6021329B2 (en) 1977-05-16 1977-05-16 thermography equipment

Country Status (1)

Country Link
JP (1) JPS6021329B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4705945A (en) * 1986-01-31 1987-11-10 Barnes Engineering Company Narcissus correction for infrared scanning microscope
JPH02298830A (en) * 1989-05-15 1990-12-11 Nippon Avionics Co Ltd Measuring apparatus of surface temperature distribution
JPH06147998A (en) * 1992-11-09 1994-05-27 Nippon Avionics Co Ltd Infrared picture system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4705945A (en) * 1986-01-31 1987-11-10 Barnes Engineering Company Narcissus correction for infrared scanning microscope
JPH02298830A (en) * 1989-05-15 1990-12-11 Nippon Avionics Co Ltd Measuring apparatus of surface temperature distribution
JPH06147998A (en) * 1992-11-09 1994-05-27 Nippon Avionics Co Ltd Infrared picture system

Also Published As

Publication number Publication date
JPS6021329B2 (en) 1985-05-27

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