CA1061134A - Reflectometre a rayon lumineux pulse - Google Patents

Reflectometre a rayon lumineux pulse

Info

Publication number: CA1061134A
Authority: CA; Canada
Prior art keywords: sample; reference standard; measuring means; measuring; light
Prior art date: 1975-07-30
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

CA258,105A

Other languages

English (en)

Inventor

Gordon A. Chalton

Peter Myers

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 PLC

Original Assignee

Unilever PLC

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.)

1975-07-30

Filing date

1976-07-29

Publication date

1979-08-28

1976-07-29 Application filed by Unilever PLC filed Critical Unilever PLC

1979-08-28 Application granted granted Critical

1979-08-28 Publication of CA1061134A publication Critical patent/CA1061134A/fr

Status Expired legal-status Critical Current

Links

229910052724 xenon Inorganic materials 0.000 claims abstract description 6
FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 claims abstract description 6
230000003287 optical effect Effects 0.000 claims abstract description 5
238000005286 illumination Methods 0.000 claims abstract description 3
239000003990 capacitor Substances 0.000 description 7
230000003595 spectral effect Effects 0.000 description 4
239000011521 glass Substances 0.000 description 3
239000010453 quartz Substances 0.000 description 3
VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
BSYNRYMUTXBXSQ-UHFFFAOYSA-N Aspirin Chemical compound CC(=O)OC1=CC=CC=C1C(O)=O BSYNRYMUTXBXSQ-UHFFFAOYSA-N 0.000 description 2
238000010586 diagram Methods 0.000 description 2
241000331231 Amorphocerini gen. n. 1 DAD-2008 Species 0.000 description 1
241000003910 Baronia <angiosperm> Species 0.000 description 1
239000008186 active pharmaceutical agent Substances 0.000 description 1
239000011248 coating agent Substances 0.000 description 1
238000000576 coating method Methods 0.000 description 1
230000001419 dependent effect Effects 0.000 description 1
238000001514 detection method Methods 0.000 description 1
238000010304 firing Methods 0.000 description 1
JCYWCSGERIELPG-UHFFFAOYSA-N imes Chemical class CC1=CC(C)=CC(C)=C1N1C=CN(C=2C(=CC(C)=CC=2C)C)[C]1 JCYWCSGERIELPG-UHFFFAOYSA-N 0.000 description 1
230000002045 lasting effect Effects 0.000 description 1
238000005259 measurement Methods 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
230000000717 retained effect Effects 0.000 description 1
238000001228 spectrum Methods 0.000 description 1

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)

CA258,105A 1975-07-30 1976-07-29 Reflectometre a rayon lumineux pulse Expired CA1061134A (fr)

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
CA1061134A true CA1061134A (fr)	1979-08-28

Family

ID=10330366

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA258,105A Expired CA1061134A (fr)	1975-07-30	1976-07-29	Reflectometre a rayon lumineux pulse

Country Status (18)

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

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

1975
- 1975-07-30 GB GB31920/75A patent/GB1560482A/en not_active Expired
1976
- 1976-07-22 DE DE19762633087 patent/DE2633087A1/de not_active Withdrawn
- 1976-07-24 GR GR51332A patent/GR68084B/el unknown
- 1976-07-26 CH CH955076A patent/CH610105A5/xx not_active IP Right Cessation
- 1976-07-26 NZ NZ181581A patent/NZ181581A/xx unknown
- 1976-07-26 IE IE1643/76A patent/IE43035B1/en unknown
- 1976-07-27 IN IN257/BOM/76A patent/IN146947B/en unknown
- 1976-07-27 NL NL7608285A patent/NL7608285A/xx not_active Application Discontinuation
- 1976-07-27 AU AU16287/76A patent/AU510354B2/en not_active Expired
- 1976-07-28 BR BR7604902A patent/BR7604902A/pt unknown
- 1976-07-29 CA CA258,105A patent/CA1061134A/fr not_active Expired
- 1976-07-29 FR FR7623257A patent/FR2319895A1/fr not_active Withdrawn
- 1976-07-29 AR AR264122A patent/AR217628A1/es active
- 1976-07-29 PT PT65423A patent/PT65423B/pt unknown
- 1976-07-29 JP JP51090763A patent/JPS5252685A/ja active Pending
- 1976-07-29 ES ES450284A patent/ES450284A1/es not_active Expired
- 1976-07-29 BE BE169370A patent/BE844671A/fr unknown
- 1976-07-29 ZA ZA00764563A patent/ZA764563B/xx unknown

Also Published As

Publication number	Publication date
IE43035B1 (en)	1980-12-03
AU1628776A (en)	1978-02-02
AR217628A1 (es)	1980-04-15
CH610105A5 (en)	1979-03-30
PT65423A (en)	1976-08-01
BE844671A (fr)	1977-01-31
ES450284A1 (es)	1977-12-01
ZA764563B (en)	1978-03-29
FR2319895A1 (fr)	1977-02-25
BR7604902A (pt)	1977-08-09
NZ181581A (en)	1980-11-14
JPS5252685A (en)	1977-04-27
GR68084B (fr)	1981-10-30
PT65423B (en)	1978-11-07
GB1560482A (en)	1980-02-06
IN146947B (fr)	1979-10-20
NL7608285A (nl)	1977-02-01
AU510354B2 (en)	1980-06-19
DE2633087A1 (de)	1977-02-17
IE43035L (en)	1977-01-30

Publication	Publication Date	Title
US4676653A (en)	1987-06-30	Apparatus for determining the diffuse reflectivity of a sample surface of small dimensions
US4171909A (en)	1979-10-23	Apparatus for measuring light intensities
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CA1061134A (fr)	1979-08-28	Reflectometre a rayon lumineux pulse
GB1231907A (fr)	1971-05-12
CN201368770Y (zh)	2009-12-23	光谱自校正光度计
US4070112A (en)	1978-01-24	Spectrophotometer
HU190892B (en)	1986-12-28	Aparatus for measuring reflection of the planar surfaces, in particular fluckering meter
JPS552916A (en)	1980-01-10	Spectral photometer
EP2390637A1 (fr)	2011-11-30	Spectroradiomètre standard
EP0185405B1 (fr)	1989-09-06	Photomètre analytique, en particulier multi-canaux, applicable à un système rotatif et adapté pour effectuer quasi simultanément la détermination de la présence de différentes substances dans un certain nombre d'échantillons
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US4708475A (en)	1987-11-24	Portable luminescence sensor
US4043676A (en)	1977-08-23	Photometer
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