KR100398415B1 - 가열물체의 온도 측정방법 및 장치 - Google Patents
가열물체의 온도 측정방법 및 장치 Download PDFInfo
- Publication number
- KR100398415B1 KR100398415B1 KR10-1998-0058135A KR19980058135A KR100398415B1 KR 100398415 B1 KR100398415 B1 KR 100398415B1 KR 19980058135 A KR19980058135 A KR 19980058135A KR 100398415 B1 KR100398415 B1 KR 100398415B1
- Authority
- KR
- South Korea
- Prior art keywords
- temperature
- heating object
- reflecting plate
- radiation thermometer
- measuring
- Prior art date
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 67
- 238000000034 method Methods 0.000 title claims abstract description 14
- 230000005855 radiation Effects 0.000 claims abstract description 44
- 238000005259 measurement Methods 0.000 claims abstract description 31
- 238000009529 body temperature measurement Methods 0.000 claims abstract description 21
- 238000009413 insulation Methods 0.000 claims description 5
- 238000009751 slip forming Methods 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 abstract description 57
- 239000010959 steel Substances 0.000 abstract description 57
- 229910001220 stainless steel Inorganic materials 0.000 description 10
- 239000010935 stainless steel Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 239000011810 insulating material Substances 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 230000001795 light effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K13/00—Thermometers specially adapted for specific purposes
- G01K13/04—Thermometers specially adapted for specific purposes for measuring temperature of moving solid bodies
- G01K13/06—Thermometers specially adapted for specific purposes for measuring temperature of moving solid bodies in linear movement
-
- 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
- G01J5/0003—Radiation pyrometry, e.g. infrared or optical thermometry for sensing the radiant heat transfer of samples, e.g. emittance meter
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Radiation Pyrometers (AREA)
Abstract
Description
시료 No. | 강판온도(실측)(℃) | 측정파장( mu m) | 방사율 | 지시온도(℃) | 오 차(℃) |
1122334455 | 950950950950950950950950950950 | 0.50.950.50.950.50.950.50.950.50.95 | 0.780.570.820.650.850.730.890.670.890.76 | 937.2896.9939.8908.9941.6919.7944.0911.7941.6923.5 | - 12.8- 53.1- 10.2- 41.1- 8.4- 30.3- 6.0- 38.3- 8.4- 26.5 |
강 판 온 도 (ta) | 반사판 온도 (tc) |
7008009001000 | 648756862975 |
강판온도(℃) | 반사판온도(℃) | 방사율 | 지시온도(℃) | 오차(℃) |
900900900900 | 862862862862 | 0.800.850.900.95 | 896.3879.3898.3899.2 | - 3.7- 2.7- 1.7- 0.8 |
강종SUS | 가열강재실측온도(℃) | 방사온도계지시온도(℃) | 반사판 온도(℃) | 오차(℃) |
304304316316316 | 931915899926915 | 938.2917.3900.5926.5918.7 | 908887871902889 | 2.22.31.50.51.7 |
Claims (2)
- 가열물체의 표면온도를 방사온도계로 측정하는 방법에 있어서, 가열물체 온도측정표면에 반사판을 배치하고 그 반사판 후면에 단열부재를 부착하여 반사판 온도와 가열물체 표면온도가 근접하도록 구성하여 반사판과 단열부재를 관통하도록 연결되어 형성된 관통개구부를 통해서 단열부재 후방에 설치된 방사온도계로 그 측정파장영역을 0.5∼0.6 mu m로 한정하여 가열물체의 표면온도를 측정하는 것을 특징으로 하는 가열물체의 온도측정방법
- 가열물체의 표면온도를 방사온도계로 측정하는 장치에 있어서, 가열물체의 온도측정표면에 근접하게 배치된 반사판과, 이 반사판 후면에 부착된 단열부재와, 이 단열부재 후방에 설치된 방사온도계를 구비하고; 그리고 상기 반사판 및 단열부재에는 상기 방사온도계에 의한 가열물체의 온도 측정을 가능하게 하는 관통개구부가 연속되게 형성되어 있는 것을 특징으로 하는 가열물체의 온도측정장치
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-1998-0058135A KR100398415B1 (ko) | 1998-12-24 | 1998-12-24 | 가열물체의 온도 측정방법 및 장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-1998-0058135A KR100398415B1 (ko) | 1998-12-24 | 1998-12-24 | 가열물체의 온도 측정방법 및 장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20000042067A KR20000042067A (ko) | 2000-07-15 |
KR100398415B1 true KR100398415B1 (ko) | 2003-11-15 |
Family
ID=19565311
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-1998-0058135A KR100398415B1 (ko) | 1998-12-24 | 1998-12-24 | 가열물체의 온도 측정방법 및 장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100398415B1 (ko) |
-
1998
- 1998-12-24 KR KR10-1998-0058135A patent/KR100398415B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR20000042067A (ko) | 2000-07-15 |
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