DK0417791T3 - Method and apparatus for compensating a pyrometer's housing or ambient temperature - Google Patents

Method and apparatus for compensating a pyrometer's housing or ambient temperature

Info

Publication number
DK0417791T3
DK0417791T3 DK90117666.9T DK90117666T DK0417791T3 DK 0417791 T3 DK0417791 T3 DK 0417791T3 DK 90117666 T DK90117666 T DK 90117666T DK 0417791 T3 DK0417791 T3 DK 0417791T3
Authority
DK
Denmark
Prior art keywords
pyrometer
housing
ambient temperature
compensating
temperature
Prior art date
Application number
DK90117666.9T
Other languages
Danish (da)
Inventor
Wolfgang Knappe
Original Assignee
Ultrakust Electronic Gmbh
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 Ultrakust Electronic Gmbh filed Critical Ultrakust Electronic Gmbh
Application granted granted Critical
Publication of DK0417791T3 publication Critical patent/DK0417791T3/en

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
    • G01J5/70—Passive compensation of pyrometer measurements, e.g. using ambient temperature sensing or sensing of temperature within housing
    • 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
    • G01J5/06—Arrangements for eliminating effects of disturbing radiation; Arrangements for compensating changes in sensitivity
    • 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
    • G01J5/06—Arrangements for eliminating effects of disturbing radiation; Arrangements for compensating changes in sensitivity
    • G01J5/064—Ambient temperature sensor; Housing temperature sensor; Constructional details thereof

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Radiation Pyrometers (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Measurement Of Radiation (AREA)

Abstract

The invention relates to a method for the compensation of the temperature of the housing or the ambient temperature of a pyrometer, which, in particular, is fitted with a photon detector or thermal detector for detecting radiation, and a pyrometer device for carrying out the method. According to the invention, the compensation signal relating to the temperature of the housing or the ambient temperature of the pyrometer is obtained from the element of the detector provided for detecting radiation. <IMAGE>
DK90117666.9T 1989-09-14 1990-09-13 Method and apparatus for compensating a pyrometer's housing or ambient temperature DK0417791T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3930828A DE3930828C3 (en) 1989-09-14 1989-09-14 Method for compensating the housing temperature in the measurement signal of a pyrometer and pyrometer device

Publications (1)

Publication Number Publication Date
DK0417791T3 true DK0417791T3 (en) 1993-12-13

Family

ID=6389493

Family Applications (1)

Application Number Title Priority Date Filing Date
DK90117666.9T DK0417791T3 (en) 1989-09-14 1990-09-13 Method and apparatus for compensating a pyrometer's housing or ambient temperature

Country Status (5)

Country Link
EP (1) EP0417791B1 (en)
AT (1) ATE91785T1 (en)
DE (2) DE3930828C3 (en)
DK (1) DK0417791T3 (en)
ES (1) ES2058713T3 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4303231C2 (en) * 1993-02-04 1995-02-23 Steinheil Optronik Gmbh Infrared radiation detector device
MY113681A (en) * 1994-03-22 2002-04-30 Casio Computer Co Ltd Thermometer
DE4421065A1 (en) * 1994-06-16 1995-12-21 Raytek Sensorik Gmbh Temperature measuring device
DE19512243A1 (en) * 1995-03-31 1996-10-02 Raytek Gmbh Contact-less object pyrometer-type temperature sensor
US6144031A (en) * 1997-04-21 2000-11-07 Inframetrics Inc. Infrared video camera system with uncooled focal plane array and radiation shield
US6707044B2 (en) * 2001-05-07 2004-03-16 Flir Systems Ab Infrared camera system
DE102005037101A1 (en) 2005-08-03 2007-02-08 Krones Ag Method and device for wall thickness control
CN109142227B (en) * 2018-09-06 2023-10-20 金华职业技术学院 Sample cavity for spectrum experiment
CN109142228B (en) * 2018-09-06 2023-07-28 金华职业技术学院 Method for carrying out spectrum experiment by utilizing sample cavity

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7312147A (en) * 1973-09-04 1975-03-06 Philips Nv TEMPERATURE CORRECTION SWITCH.
DD125300A1 (en) * 1976-03-01 1977-04-13
US4044251A (en) * 1976-05-18 1977-08-23 Minnesota Mining And Manufacturing Company Electromagnetic radiation detector with large area sensing medium
DE2953811A1 (en) * 1979-09-12 1982-02-11 M Jacobs HAND HERO DIGITAL TEMPERATURE MEASURING INSTRUMENT
DE3007747A1 (en) * 1980-02-29 1981-09-24 Robert Bosch Gmbh, 7000 Stuttgart SENSOR FOR A PHYSICAL SIZE
FR2487512A1 (en) * 1980-07-22 1982-01-29 Thomson Csf INFRARED RADIATION DETECTOR DEVICE
JPS57113332A (en) * 1980-12-30 1982-07-14 Horiba Ltd Compensating thermopile detector
GB2115143B (en) * 1982-02-17 1985-09-25 British Aerospace Infra-red radiation detector assembly
DD232981A1 (en) * 1984-12-27 1986-02-12 Akad Wissenschaften Ddr METHOD FOR PRODUCING TEMPERATURE COMPENSATED DENSITY LAYER THERMOSAULES
GB2217442B (en) * 1988-04-22 1992-04-15 Philips Electronic Associated Temperature compensated thermal radiation detectors
JPH05212880A (en) * 1992-02-05 1993-08-24 Brother Ind Ltd Printing head

Also Published As

Publication number Publication date
DE59002021D1 (en) 1993-08-26
ES2058713T3 (en) 1994-11-01
ATE91785T1 (en) 1993-08-15
EP0417791A2 (en) 1991-03-20
DE3930828A1 (en) 1991-03-28
DE3930828C2 (en) 1991-07-11
DE3930828C3 (en) 1995-04-20
EP0417791A3 (en) 1992-01-22
EP0417791B1 (en) 1993-07-21

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