FR2205195A5 - - Google Patents

Info

Publication number
FR2205195A5
FR2205195A5 FR7338305A FR7338305A FR2205195A5 FR 2205195 A5 FR2205195 A5 FR 2205195A5 FR 7338305 A FR7338305 A FR 7338305A FR 7338305 A FR7338305 A FR 7338305A FR 2205195 A5 FR2205195 A5 FR 2205195A5
Authority
FR
France
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
FR7338305A
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.)
Honeywell Measurex Corp
Original Assignee
Measurex Corp
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 Measurex Corp filed Critical Measurex Corp
Application granted granted Critical
Publication of FR2205195A5 publication Critical patent/FR2205195A5/fr
Expired legal-status Critical Current

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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/34—Paper
    • G01N33/346—Paper sheets

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Paper (AREA)
FR7338305A 1972-10-27 1973-10-26 Expired FR2205195A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US30152172A 1972-10-27 1972-10-27

Publications (1)

Publication Number Publication Date
FR2205195A5 true FR2205195A5 (fr) 1974-05-24

Family

ID=23163743

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7338305A Expired FR2205195A5 (fr) 1972-10-27 1973-10-26

Country Status (6)

Country Link
JP (2) JPS4988588A (fr)
CA (1) CA1000406A (fr)
FI (1) FI56592C (fr)
FR (1) FR2205195A5 (fr)
GB (1) GB1416619A (fr)
SE (1) SE390765B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2416466A1 (fr) * 1978-02-03 1979-08-31 Measurex Corp Procede de mesure par absorption de lumiere de la quantite d'une substance dans une matiere, en presence d'une impurete

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4006358A (en) * 1975-06-12 1977-02-01 Measurex Corporation Method and apparatus for measuring the amount of moisture that is associated with a web of moving material
JPS5387281A (en) * 1977-01-11 1978-08-01 Toshiba Electronic Systems Optical moisture meter
JPS62288554A (ja) * 1986-06-03 1987-12-15 プ−マライセン　ツツトキムスライトス　オ−ワイ 連続材料ウエブの横断面の特性を測定する方法
GB2303444B (en) * 1995-07-13 1999-03-10 Protimeter Plc Method of and apparatus for detecting moisture
GB2334097C (en) * 1998-02-06 2005-09-14 British Gas Plc Method and apparatus to detect the presence of water on a surface

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS479916U (fr) * 1971-03-08 1972-10-05

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2416466A1 (fr) * 1978-02-03 1979-08-31 Measurex Corp Procede de mesure par absorption de lumiere de la quantite d'une substance dans une matiere, en presence d'une impurete

Also Published As

Publication number Publication date
JPS5418295U (fr) 1979-02-06
CA1000406A (en) 1976-11-23
DE2353772A1 (de) 1974-05-22
FI56592B (fi) 1979-10-31
GB1416619A (en) 1975-12-03
JPS4988588A (fr) 1974-08-23
SE390765B (sv) 1977-01-17
FI56592C (fi) 1980-02-11
DE2353772B2 (de) 1977-01-27

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