IT988912B - INFRARED RADIATION MEASURING DEVICE - Google Patents

INFRARED RADIATION MEASURING DEVICE

Info

Publication number
IT988912B
IT988912B IT2501273A IT2501273A IT988912B IT 988912 B IT988912 B IT 988912B IT 2501273 A IT2501273 A IT 2501273A IT 2501273 A IT2501273 A IT 2501273A IT 988912 B IT988912 B IT 988912B
Authority
IT
Italy
Prior art keywords
measuring device
infrared radiation
radiation measuring
infrared
radiation
Prior art date
Application number
IT2501273A
Other languages
Italian (it)
Original Assignee
Infra Systems Inc
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 Infra Systems Inc filed Critical Infra Systems Inc
Application granted granted Critical
Publication of IT988912B publication Critical patent/IT988912B/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/314—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry with comparison of measurements at specific and non-specific wavelengths

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Spectrometry And Color Measurement (AREA)
IT2501273A 1972-06-08 1973-06-04 INFRARED RADIATION MEASURING DEVICE IT988912B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US26101472A 1972-06-08 1972-06-08

Publications (1)

Publication Number Publication Date
IT988912B true IT988912B (en) 1975-04-30

Family

ID=22991607

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2501273A IT988912B (en) 1972-06-08 1973-06-04 INFRARED RADIATION MEASURING DEVICE

Country Status (6)

Country Link
JP (1) JPS5638892B2 (en)
CA (1) CA982842A (en)
DE (1) DE2329470A1 (en)
FR (1) FR2188837A5 (en)
GB (1) GB1439468A (en)
IT (1) IT988912B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS575322A (en) * 1980-06-13 1982-01-12 Hachiro Ikegami Recovering and pretreating method for semiconductor
JPH06293582A (en) * 1992-05-14 1994-10-21 Anico Co Ltd Method of increasing surface frictional force of tile, etc. and composition of treating agent for said method
FR3059104B1 (en) * 2016-11-18 2020-12-11 Electricite De France DEVICE AND METHOD FOR ESTIMATING A PARAMETER OF A POLYMERIC MATERIAL

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2909924A (en) * 1954-12-15 1959-10-27 Du Pont Radiation temperature measurement
US3352156A (en) * 1965-02-12 1967-11-14 Barnes Eng Co Radiometer for measuringa temperature of semi-transparent material
US3405268A (en) * 1965-03-12 1968-10-08 Brun Sensor Systems Inc Radiant energy absorption gage for measuring the weight of a base material and the content of a material sorbed by the base material
US3631526A (en) * 1969-11-05 1971-12-28 Brun Sensor Systems Inc Apparatus and methods for eliminating interference effect errors in dual-beam infrared measurements

Also Published As

Publication number Publication date
JPS5638892B2 (en) 1981-09-09
GB1439468A (en) 1976-06-16
FR2188837A5 (en) 1974-01-18
CA982842A (en) 1976-02-03
JPS5030578A (en) 1975-03-26
DE2329470A1 (en) 1974-01-03

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