JPS56153222A - Thermography device - Google Patents

Thermography device

Info

Publication number
JPS56153222A
JPS56153222A JP5600980A JP5600980A JPS56153222A JP S56153222 A JPS56153222 A JP S56153222A JP 5600980 A JP5600980 A JP 5600980A JP 5600980 A JP5600980 A JP 5600980A JP S56153222 A JPS56153222 A JP S56153222A
Authority
JP
Japan
Prior art keywords
signal
center
temperature signal
displayed
temperature
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
JP5600980A
Other languages
Japanese (ja)
Other versions
JPS6058815B2 (en
Inventor
Junjiro Imaizumi
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 JP55056009A priority Critical patent/JPS6058815B2/en
Publication of JPS56153222A publication Critical patent/JPS56153222A/en
Publication of JPS6058815B2 publication Critical patent/JPS6058815B2/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
    • G01J5/48—Thermography; Techniques using wholly visual means
    • G01J5/485—Temperature profile
    • 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
    • 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
    • G01J5/025—Interfacing a pyrometer to an external device or network; User interface
    • 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
    • G01J5/026—Control of working procedures of a pyrometer, other than calibration; Bandwidth calculation; Gain control
    • 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
    • G01J2005/0077—Imaging
    • 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
    • G01J5/04—Casings
    • G01J5/047—Mobile mounting; Scanning arrangements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Radiation Pyrometers (AREA)

Abstract

PURPOSE:To realize a measurement of temperature at an optional point on a waveform, by giving an alteration to the center temperature signal when coincidence is obtained between the prescribed set value and the sample holding value during a display of 1-line scan waveform. CONSTITUTION:The infraredrays given from an object are detected by the scanning mechanism 3 and detector 6, and the detection signal is converted 8 into a temperature signal to be turned into a signal obtained by subtracting the center signal PM1 from the temperature signal through the differential amplifier 9. This signal is shifted 12 to a level to give the center brightness and then displayed by the CRT15 in the form of a temperature distribution image. At the same time, the center temperature signal is displayed at the display device 20 after an A/D conversion 21. Then the vertical scan of mechanism 3 is stopped during a display of 1-line scan waveform, and thus the temperature signal value at the time when the scan reaches the set value PM3 is held at the sample holding circuit 11 and then applied to the amplifier 9 in the form of a center temperature signal via the switch 10 to be displayed at 15 so that the point Q' goes to the position of center level C. Then the temperature signal value at point Q' is displayed 20 directly with figures.
JP55056009A 1980-04-26 1980-04-26 thermography equipment Expired JPS6058815B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55056009A JPS6058815B2 (en) 1980-04-26 1980-04-26 thermography equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55056009A JPS6058815B2 (en) 1980-04-26 1980-04-26 thermography equipment

Publications (2)

Publication Number Publication Date
JPS56153222A true JPS56153222A (en) 1981-11-27
JPS6058815B2 JPS6058815B2 (en) 1985-12-21

Family

ID=13015046

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55056009A Expired JPS6058815B2 (en) 1980-04-26 1980-04-26 thermography equipment

Country Status (1)

Country Link
JP (1) JPS6058815B2 (en)

Also Published As

Publication number Publication date
JPS6058815B2 (en) 1985-12-21

Similar Documents

Publication Publication Date Title
JPS5644803A (en) System measuring for thickness of nonmetallic sheet like object
JPS6465460A (en) Space filter type speed measuring instrument
JPS5618422A (en) Measuring method for diameter of electron beam
JPS56153222A (en) Thermography device
JPS53141582A (en) Character test system of semiconductor device
JPS5211953A (en) Optical system measuring device
JPS56107184A (en) Beam measurement
JPS5267213A (en) Test equipment of solid pickup element
JPS56153228A (en) Method and device for measurement of stress
JPS57179772A (en) Measuring device of radiant ray
JPS51112235A (en) Recognizer unit
JPS5449166A (en) Disc flatness measuring device
JPS5441158A (en) Out of roundness measuring apparatus
JPS541624A (en) Distortion detector of recording images
JPS5485797A (en) Ion detecting method of mass spectrometer
JPS5478920A (en) Video recorder
JPS55131718A (en) Measuring device
JPS56114713A (en) Automatic sensitivity setting system in measuring device
JPS5651705A (en) Focus detector
JPS5396865A (en) Pulse detecting, measuring and processing circuit
JPS53134493A (en) Electrolyte measuring system
JPS5498260A (en) Position indicator
JPS5596766A (en) Noise reduction circuit in solid image pickup device
JPS53100293A (en) Gas densitometer
JPS5262070A (en) Measurement of observation waveforms of oscilloscope