JPS5614125A - Radiation thermometer - Google Patents

Radiation thermometer

Info

Publication number
JPS5614125A
JPS5614125A JP8936379A JP8936379A JPS5614125A JP S5614125 A JPS5614125 A JP S5614125A JP 8936379 A JP8936379 A JP 8936379A JP 8936379 A JP8936379 A JP 8936379A JP S5614125 A JPS5614125 A JP S5614125A
Authority
JP
Japan
Prior art keywords
temperature
electric signal
circuit
detection part
radiation thermometer
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.)
Pending
Application number
JP8936379A
Other languages
Japanese (ja)
Inventor
Masashi Mizuno
Mitsuaki Utsuno
Fujio Komaki
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.)
Daido Steel Co Ltd
Original Assignee
Daido Steel Co Ltd
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 Daido Steel Co Ltd filed Critical Daido Steel Co Ltd
Priority to JP8936379A priority Critical patent/JPS5614125A/en
Publication of JPS5614125A publication Critical patent/JPS5614125A/en
Pending 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
    • G01J5/0096—Radiation pyrometry, e.g. infrared or optical thermometry for measuring wires, electrical contacts or electronic systems
    • 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
    • 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

Landscapes

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

Abstract

PURPOSE:To improve precision while making it possible to take temperature measurement over a wide range simultaneously by incorporating a memory circuit and arithmetic circuit in a radiation thermometer that has many temperature detecting element at the detection part. CONSTITUTION:Ray L of heat from a body to be measured, e.g. wire coil 3 enters temperature detection part 5, consisting of 2048 temperture detectors, by way of lens 4 and then converted there into an electric signal. This electric signal, after being amplified, passes through interface circuit 9 to enter arithmetic circuit 10, which compares it to the reference-temperature electric signal of each temperature detector stored previously in memory circuit 8 to convert the electric signal of each element into a temperature signal, so that a specific value among them will be displayed on digital display unit 12. Recorder 14, on the other hand, displays an analog value obtained through the conversion of DA converter 13.
JP8936379A 1979-07-16 1979-07-16 Radiation thermometer Pending JPS5614125A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8936379A JPS5614125A (en) 1979-07-16 1979-07-16 Radiation thermometer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8936379A JPS5614125A (en) 1979-07-16 1979-07-16 Radiation thermometer

Publications (1)

Publication Number Publication Date
JPS5614125A true JPS5614125A (en) 1981-02-10

Family

ID=13968614

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8936379A Pending JPS5614125A (en) 1979-07-16 1979-07-16 Radiation thermometer

Country Status (1)

Country Link
JP (1) JPS5614125A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6146433U (en) * 1984-08-30 1986-03-28 株式会社東芝 Printer head temperature detection device
US5001657A (en) * 1986-06-24 1991-03-19 Minolta Camera Kabushiki Kaisha Radiation thermometer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6146433U (en) * 1984-08-30 1986-03-28 株式会社東芝 Printer head temperature detection device
US5001657A (en) * 1986-06-24 1991-03-19 Minolta Camera Kabushiki Kaisha Radiation thermometer

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