ES450284A1 - Perfeccionamientos introducidos en un reflectometro. - Google Patents

Perfeccionamientos introducidos en un reflectometro.

Info

Publication number
ES450284A1
ES450284A1 ES450284A ES450284A ES450284A1 ES 450284 A1 ES450284 A1 ES 450284A1 ES 450284 A ES450284 A ES 450284A ES 450284 A ES450284 A ES 450284A ES 450284 A1 ES450284 A1 ES 450284A1
Authority
ES
Spain
Prior art keywords
reflectometer
power
time
measured
reflecting power
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
ES450284A
Other languages
English (en)
Spanish (es)
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.)
Unilever NV
Original Assignee
Unilever NV
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 Unilever NV filed Critical Unilever NV
Publication of ES450284A1 publication Critical patent/ES450284A1/es
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
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/4738—Diffuse reflection, e.g. also for testing fluids, fibrous materials
    • G01N21/474—Details of optical heads therefor, e.g. using optical fibres

Landscapes

  • Physics & Mathematics (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)
ES450284A 1975-07-30 1976-07-29 Perfeccionamientos introducidos en un reflectometro. Expired ES450284A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB31920/75A GB1560482A (en) 1975-07-30 1975-07-30 Portable reflectometer

Publications (1)

Publication Number Publication Date
ES450284A1 true ES450284A1 (es) 1977-12-01

Family

ID=10330366

Family Applications (1)

Application Number Title Priority Date Filing Date
ES450284A Expired ES450284A1 (es) 1975-07-30 1976-07-29 Perfeccionamientos introducidos en un reflectometro.

Country Status (18)

Country Link
JP (1) JPS5252685A (xx)
AR (1) AR217628A1 (xx)
AU (1) AU510354B2 (xx)
BE (1) BE844671A (xx)
BR (1) BR7604902A (xx)
CA (1) CA1061134A (xx)
CH (1) CH610105A5 (xx)
DE (1) DE2633087A1 (xx)
ES (1) ES450284A1 (xx)
FR (1) FR2319895A1 (xx)
GB (1) GB1560482A (xx)
GR (1) GR68084B (xx)
IE (1) IE43035B1 (xx)
IN (1) IN146947B (xx)
NL (1) NL7608285A (xx)
NZ (1) NZ181581A (xx)
PT (1) PT65423B (xx)
ZA (1) ZA764563B (xx)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4455090A (en) * 1979-07-26 1984-06-19 The Wiggins Teape Group Limited Apparatus for measuring surface reflectance characteristics
JP2604754B2 (ja) * 1987-09-04 1997-04-30 倉敷紡績株式会社 分光光度計
DK163837C (da) * 1987-11-10 1994-09-05 Neltec As Apparat til farvekontrol af genstande
DE102007042172A1 (de) 2007-09-05 2009-03-12 Fabiola Basan Verfahren und optische Anordnung zur breitbandigen Messung geringer optischer Verluste

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2102189A (en) * 1934-01-15 1937-12-14 Fed Electric Company Inc Gaseous conduction device
FR1465448A (fr) * 1964-09-25 1967-01-13 Kollmorgen Corp Procédé et appareil de photométrie
US3651366A (en) * 1969-05-28 1972-03-21 Giannini Inst Flash tube apparatus
GB1332112A (en) * 1970-12-30 1973-10-03 Dyer J M Optical method and apparatus
US3810696A (en) * 1973-02-20 1974-05-14 Waters Associates Inc Improved analytical apparatus for measuring light absorbance of fluids

Also Published As

Publication number Publication date
IE43035B1 (en) 1980-12-03
IN146947B (xx) 1979-10-20
PT65423B (en) 1978-11-07
NZ181581A (en) 1980-11-14
DE2633087A1 (de) 1977-02-17
ZA764563B (en) 1978-03-29
AU510354B2 (en) 1980-06-19
AU1628776A (en) 1978-02-02
BR7604902A (pt) 1977-08-09
CA1061134A (en) 1979-08-28
JPS5252685A (en) 1977-04-27
NL7608285A (nl) 1977-02-01
IE43035L (en) 1977-01-30
AR217628A1 (es) 1980-04-15
PT65423A (en) 1976-08-01
BE844671A (fr) 1977-01-31
GR68084B (xx) 1981-10-30
FR2319895A1 (fr) 1977-02-25
CH610105A5 (en) 1979-03-30
GB1560482A (en) 1980-02-06

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