CA1173273A - I.r. radiation pyrometer - Google Patents

I.r. radiation pyrometer

Info

Publication number
CA1173273A
CA1173273A CA000391850A CA391850A CA1173273A CA 1173273 A CA1173273 A CA 1173273A CA 000391850 A CA000391850 A CA 000391850A CA 391850 A CA391850 A CA 391850A CA 1173273 A CA1173273 A CA 1173273A
Authority
CA
Canada
Prior art keywords
signals
pyrometer
detector
signal values
wavelength
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.)
Expired
Application number
CA000391850A
Other languages
English (en)
French (fr)
Inventor
Peter J. Beckwith
Kenneth Crane
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.)
Australian Government
Original Assignee
Australian Government
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 Australian Government filed Critical Australian Government
Application granted granted Critical
Publication of CA1173273A publication Critical patent/CA1173273A/en
Expired 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
    • G01J5/60—Radiation pyrometry, e.g. infrared or optical thermometry using determination of colour temperature

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Radiation Pyrometers (AREA)
  • Control Of Heat Treatment Processes (AREA)
CA000391850A 1980-12-11 1981-12-09 I.r. radiation pyrometer Expired CA1173273A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPE689980 1980-12-11
AU6899 1984-09-03

Publications (1)

Publication Number Publication Date
CA1173273A true CA1173273A (en) 1984-08-28

Family

ID=3768883

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000391850A Expired CA1173273A (en) 1980-12-11 1981-12-09 I.r. radiation pyrometer

Country Status (7)

Country Link
US (1) US4470710A (cg-RX-API-DMAC7.html)
EP (1) EP0078265A4 (cg-RX-API-DMAC7.html)
JP (1) JPS57501928A (cg-RX-API-DMAC7.html)
AU (1) AU548358B2 (cg-RX-API-DMAC7.html)
CA (1) CA1173273A (cg-RX-API-DMAC7.html)
IT (1) IT1172145B (cg-RX-API-DMAC7.html)
WO (1) WO1982002092A1 (cg-RX-API-DMAC7.html)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1218866A (en) * 1984-04-24 1987-03-10 John M. Lucas Tuyere pyrometer
GB8415164D0 (en) * 1984-06-14 1984-07-18 Beta Instr Co Measuring temperature of object
US4720190A (en) * 1985-12-05 1988-01-19 Dupree, Inc. Lamp analyzer
DE3708043A1 (de) * 1987-03-12 1988-09-22 Deutsche Forsch Luft Raumfahrt Einrichtung zur messung der aus dem halbraum oder raum kommenden elektromagnetischen strahlung
US4850697A (en) * 1988-03-16 1989-07-25 Dynatech Electro-Optics Corporation Resonant piezoelectric chopper for infrared radiation
IT1227708B (it) * 1988-07-29 1991-05-06 Pomini Farrel Spa Dispositivo di rilevamento della temperatura del materiale contenuto entro un apparecchio chiuso.
US5180226A (en) * 1991-10-30 1993-01-19 Texas Instruments Incorporated Method and apparatus for precise temperature measurement
US5823681A (en) * 1994-08-02 1998-10-20 C.I. Systems (Israel) Ltd. Multipoint temperature monitoring apparatus for semiconductor wafers during processing
US5764684A (en) * 1995-04-04 1998-06-09 Exergen Corporation Infrared thermocouple improvements
US6012840A (en) * 1997-01-27 2000-01-11 The Regents Of The University Of California Single-fiber multi-color pyrometry
AU3726100A (en) 1999-03-08 2000-09-28 C.I. Systems Ltd. Method and apparatus for active pyrometric measurement of the temperature of a body whose emissivity varies with wavelength
JP2002303553A (ja) * 2001-04-04 2002-10-18 Noritake Co Ltd 温度分布測定方法および装置
US7075629B2 (en) 2003-05-12 2006-07-11 Honeywell International Inc. High temperature pyrometer
WO2007037771A1 (en) * 2004-05-13 2007-04-05 Honeywell International Inc. High temperature pyrometer
DE102004053659B3 (de) * 2004-11-03 2006-04-13 My Optical Systems Gmbh Verfahren und Vorrichtung zur berührungslosen Erfassung von thermischen Eigenschaften einer Objektoberfläche
RU2371704C1 (ru) * 2008-07-25 2009-10-27 Государственное Научное Учреждение "Институт Физики Имени Б.И. Степанова Национальной Академии Наук Беларуси" Устройство для контроля лазерных технологических процессов
US8254767B2 (en) 2008-08-29 2012-08-28 Applied Materials, Inc. Method and apparatus for extended temperature pyrometry
US8301408B2 (en) 2010-03-09 2012-10-30 Invensys Systems, Inc. Temperature prediction transmitter
CN109752348A (zh) * 2018-09-07 2019-05-14 中国计量科学研究院 透射比标准量具、透射比测量装置
CN109060679A (zh) * 2018-09-07 2018-12-21 中国计量科学研究院 超高光谱透射比标准量具及能见度测量装置
US12036608B2 (en) * 2020-12-08 2024-07-16 Board Of Regents, The University Of Texas System Spectral emissivity and temperature measurements of metal powders during continuous processing in powder bed fusion additive manufacturing

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3137170A (en) * 1960-06-23 1964-06-16 Barnes Eng Co Infrared telethermometer
GB1041856A (en) * 1963-11-29 1966-09-07 Ass Elect Ind Apparatus suitable for indicating voltage ratios
US3501237A (en) * 1964-04-28 1970-03-17 Ind Dev Fund Apparatus for and method of determining temperature
US3352156A (en) * 1965-02-12 1967-11-14 Barnes Eng Co Radiometer for measuringa temperature of semi-transparent material
US3451254A (en) * 1965-07-26 1969-06-24 Automation Ind Inc Nondestructive tester
US3477291A (en) * 1966-09-05 1969-11-11 Tokyo Shibaura Electric Co Radiation thermometers
US3486378A (en) * 1967-04-21 1969-12-30 Gen Electric Tool surface temperature measuring apparatus
US3475963A (en) * 1968-02-02 1969-11-04 Barnes Eng Co Clear air turbulence radiometer
GB1308463A (en) * 1969-03-06 1973-02-21 Coackley R Reynolds M L Radiometer apparatus
US3611805A (en) * 1969-07-28 1971-10-12 Chino Works Ltd Radiation thermometer
GB1254998A (en) * 1969-09-20 1971-11-24 Siemens Ag Colour pyrometers
DE2061463C3 (de) * 1970-12-14 1978-08-03 Heimann Gmbh, 6200 Wiesbaden Strahlungsmeßgerät, insbesondere Pyrometer
FR2137523B1 (cg-RX-API-DMAC7.html) * 1971-05-07 1976-08-06 Commissariat Energie Atomique
JPS5934252B2 (ja) * 1976-10-02 1984-08-21 国際技術開発株式会社 炎感知器
JPS53120481A (en) * 1977-03-29 1978-10-20 Jeol Ltd Thermography system
US4342912A (en) * 1980-08-04 1982-08-03 University Patents, Inc. Apparatus for detecting air disturbances created by low level wind shear

Also Published As

Publication number Publication date
AU7894681A (en) 1982-07-01
EP0078265A1 (en) 1983-05-11
IT8149877A1 (it) 1983-06-10
IT1172145B (it) 1987-06-18
IT8149877A0 (it) 1981-12-10
AU548358B2 (en) 1985-12-05
US4470710A (en) 1984-09-11
JPS57501928A (cg-RX-API-DMAC7.html) 1982-10-28
WO1982002092A1 (en) 1982-06-24
EP0078265A4 (en) 1983-05-16

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Legal Events

Date Code Title Description
MKEC Expiry (correction)
MKEX Expiry