JPS57534A - Radiation thermometer utilizing mirror surface like reflection - Google Patents
Radiation thermometer utilizing mirror surface like reflectionInfo
- Publication number
- JPS57534A JPS57534A JP7395580A JP7395580A JPS57534A JP S57534 A JPS57534 A JP S57534A JP 7395580 A JP7395580 A JP 7395580A JP 7395580 A JP7395580 A JP 7395580A JP S57534 A JPS57534 A JP S57534A
- Authority
- JP
- Japan
- Prior art keywords
- radiation
- meter
- optical axis
- strip
- black
- 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
Links
- 230000005855 radiation Effects 0.000 title abstract 10
- 230000003287 optical effect Effects 0.000 abstract 3
- 238000005259 measurement Methods 0.000 abstract 2
- 230000005457 Black-body radiation Effects 0.000 abstract 1
- 230000007246 mechanism Effects 0.000 abstract 1
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
- G01J5/02—Constructional details
- G01J5/04—Casings
-
- 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
-
- 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
- G01J5/07—Arrangements for adjusting the solid angle of collected radiation, e.g. adjusting or orienting field of view, tracking position or encoding angular position
-
- 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
- G01J5/08—Optical arrangements
-
- 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
- G01J5/08—Optical arrangements
- G01J5/0893—Arrangements to attach devices to a pyrometer, i.e. attaching an optical interface; Spatial relative arrangement of optical elements, e.g. folded beam path
-
- 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
- G01J5/08—Optical arrangements
- G01J5/0896—Optical arrangements using a light source, e.g. for illuminating a surface
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Radiation Pyrometers (AREA)
Abstract
PURPOSE:To perform optical axis adjustment easily even during working of a furnace by mounting a laser oscillator to a radiation meter by aligning incident radiation and optical axis. CONSTITUTION:The photodetector 16 of a radiation meter 14 measures the temp. of a strip in a high-temp. state by detecting the radiation 26 which is the sum of the radiation 24 projected from a black body radiation source 12 to a strip 10 and specularly reflected from a measurement point 10a and the radiation released by the strip per se. On the other hand, the laser light 50 from a laser oscillator 48 specularly reflects at the measurement point 10a, is projected to the black radiation source 12, reflects on the bottom part thereof and returns again to the meter 14. A mirror 22 is scanned horizontally or vertically by a motor 56, and adjusting mechanisms 28, 38, 42, 44, 46 are so operated that the peak part indicating the photodetecting output of the laser beam appears roughly at the center. Thereby, the optical axis alignment of the radiation meter and the black radiation source is accomplished easily.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55073955A JPS6049854B2 (en) | 1980-06-02 | 1980-06-02 | Radiation thermometry device that uses specular reflection |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55073955A JPS6049854B2 (en) | 1980-06-02 | 1980-06-02 | Radiation thermometry device that uses specular reflection |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57534A true JPS57534A (en) | 1982-01-05 |
JPS6049854B2 JPS6049854B2 (en) | 1985-11-05 |
Family
ID=13533004
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55073955A Expired JPS6049854B2 (en) | 1980-06-02 | 1980-06-02 | Radiation thermometry device that uses specular reflection |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6049854B2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4638896A (en) * | 1984-05-03 | 1987-01-27 | Armstrong Patents Co. Ltd. | Shock absorbers |
US4647069A (en) * | 1983-01-24 | 1987-03-03 | Nissan Motor Company, Limited | Automotive suspension system with vehicle height control |
US4726453A (en) * | 1983-04-11 | 1988-02-23 | F & O Elektronik Systems Gmbh & Co. | Self-adjusting single- or twin-tube shock absorber |
-
1980
- 1980-06-02 JP JP55073955A patent/JPS6049854B2/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4647069A (en) * | 1983-01-24 | 1987-03-03 | Nissan Motor Company, Limited | Automotive suspension system with vehicle height control |
US4726453A (en) * | 1983-04-11 | 1988-02-23 | F & O Elektronik Systems Gmbh & Co. | Self-adjusting single- or twin-tube shock absorber |
US4638896A (en) * | 1984-05-03 | 1987-01-27 | Armstrong Patents Co. Ltd. | Shock absorbers |
Also Published As
Publication number | Publication date |
---|---|
JPS6049854B2 (en) | 1985-11-05 |
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