JPS56125637A - Photoluminescence dosimeter - Google Patents

Photoluminescence dosimeter

Info

Publication number
JPS56125637A
JPS56125637A JP2810380A JP2810380A JPS56125637A JP S56125637 A JPS56125637 A JP S56125637A JP 2810380 A JP2810380 A JP 2810380A JP 2810380 A JP2810380 A JP 2810380A JP S56125637 A JPS56125637 A JP S56125637A
Authority
JP
Japan
Prior art keywords
fluorescence
emitting body
integrator
measured
standard
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
JP2810380A
Other languages
Japanese (ja)
Inventor
Takao Omori
Kan Kishii
Nobukazu Nishida
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.)
TAIYOUSHIYA KK
Toshiba Corp
AGC Techno Glass Co Ltd
Original Assignee
TAIYOUSHIYA KK
Toshiba Corp
Toshiba Glass Co Ltd
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 TAIYOUSHIYA KK, Toshiba Corp, Toshiba Glass Co Ltd, Tokyo Shibaura Electric Co Ltd filed Critical TAIYOUSHIYA KK
Priority to JP2810380A priority Critical patent/JPS56125637A/en
Publication of JPS56125637A publication Critical patent/JPS56125637A/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
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/58—Photometry, e.g. photographic exposure meter using luminescence generated by light

Abstract

PURPOSE:To improve measurement accuracy and reliability by simultaneously irradiating ultraviolet rays under the same conditions to a standard fluorescence emitting body of known emission efficiency and a fluorescence emitting body to be measured and integrating the fluorescence emitted at this time. CONSTITUTION:The ultraviolet rays from an ultraviolet ray lamp 3a are simultaneously entered to a standard fluorescence emitting body 1 of known emission efficiency and a fluorescence emitting body 2 to be measured, so that both emitting bodies 1, 2 are caused to emit fluorescence. The light emitted from the bodies 1, 2 is entered via photodetecting filters 6, 7 to photoelectric transducers 4, 5, by which it is converted to electric signals, after which the signals are integrated with integrators 8, 9. When the integrated value of the standard size integrator 8 assumes a predetermined value, the integration of the integrator 9 to be measured is stopped. The integration value of the integrator 9 of this time is displayed as a fluorescence dose in a display device 11.
JP2810380A 1980-03-07 1980-03-07 Photoluminescence dosimeter Pending JPS56125637A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2810380A JPS56125637A (en) 1980-03-07 1980-03-07 Photoluminescence dosimeter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2810380A JPS56125637A (en) 1980-03-07 1980-03-07 Photoluminescence dosimeter

Publications (1)

Publication Number Publication Date
JPS56125637A true JPS56125637A (en) 1981-10-02

Family

ID=12239461

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2810380A Pending JPS56125637A (en) 1980-03-07 1980-03-07 Photoluminescence dosimeter

Country Status (1)

Country Link
JP (1) JPS56125637A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60242344A (en) * 1984-05-16 1985-12-02 Toshiba Corp Measuring instrument of characteristic of luminous body
WO1989007757A2 (en) * 1988-02-12 1989-08-24 Martin Snook Fluorimeters

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3612866A (en) * 1969-07-08 1971-10-12 Brian Stevens Instrument for determining oxygen quantities by measuring oxygen quenching of fluorescent radiation
JPS4921679A (en) * 1972-06-21 1974-02-26

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3612866A (en) * 1969-07-08 1971-10-12 Brian Stevens Instrument for determining oxygen quantities by measuring oxygen quenching of fluorescent radiation
JPS4921679A (en) * 1972-06-21 1974-02-26

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60242344A (en) * 1984-05-16 1985-12-02 Toshiba Corp Measuring instrument of characteristic of luminous body
WO1989007757A2 (en) * 1988-02-12 1989-08-24 Martin Snook Fluorimeters

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