JPS5398887A - Contactless type temperature monitoring apparatus - Google Patents

Contactless type temperature monitoring apparatus

Info

Publication number
JPS5398887A
JPS5398887A JP1254777A JP1254777A JPS5398887A JP S5398887 A JPS5398887 A JP S5398887A JP 1254777 A JP1254777 A JP 1254777A JP 1254777 A JP1254777 A JP 1254777A JP S5398887 A JPS5398887 A JP S5398887A
Authority
JP
Japan
Prior art keywords
monitoring apparatus
temperature monitoring
type temperature
contactless type
comparing
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
JP1254777A
Other languages
Japanese (ja)
Inventor
Takafumi Shiraishi
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP1254777A priority Critical patent/JPS5398887A/en
Publication of JPS5398887A publication Critical patent/JPS5398887A/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
    • G01J5/52—Radiation pyrometry, e.g. infrared or optical thermometry using comparison with reference sources, e.g. disappearing-filament pyrometer
    • G01J5/53—Reference sources, e.g. standard lamps; Black bodies

Abstract

PURPOSE:To achieve the automation of calibration by receiving the infrared rays from a calibrating radiation source by a detector which outputs electric signals changing with infrared intensities corresponding to the temperatures of the object to be monitored and comparing these with a reference signal by a comparing amplifier.
JP1254777A 1977-02-09 1977-02-09 Contactless type temperature monitoring apparatus Pending JPS5398887A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1254777A JPS5398887A (en) 1977-02-09 1977-02-09 Contactless type temperature monitoring apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1254777A JPS5398887A (en) 1977-02-09 1977-02-09 Contactless type temperature monitoring apparatus

Publications (1)

Publication Number Publication Date
JPS5398887A true JPS5398887A (en) 1978-08-29

Family

ID=11808350

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1254777A Pending JPS5398887A (en) 1977-02-09 1977-02-09 Contactless type temperature monitoring apparatus

Country Status (1)

Country Link
JP (1) JPS5398887A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6054939U (en) * 1983-09-22 1985-04-17 横河電機株式会社 Radiation temperature measurement device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6054939U (en) * 1983-09-22 1985-04-17 横河電機株式会社 Radiation temperature measurement device
JPH0422276Y2 (en) * 1983-09-22 1992-05-21

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