PT65423A - Measuring instruments - Google Patents

Measuring instruments

Info

Publication number: PT65423A
Authority: PT; Portugal
Prior art keywords: measuring instruments; instruments; measuring
Prior art date: 1975-07-30

Application number

PT65423A

Other languages

Portuguese (pt)

Other versions

PT65423B (en

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.)

1975-07-30

Filing date

1976-07-29

Publication date

1976-08-01

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

1976-08-01 Publication of PT65423A publication Critical patent/PT65423A/en

1978-11-07 Publication of PT65423B publication Critical patent/PT65423B/en

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)

PT65423A 1975-07-30 1976-07-29 Measuring instruments specially reflectometer PT65423B (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number	Publication Date
PT65423A true PT65423A (en)	1976-08-01
PT65423B PT65423B (en)	1978-11-07

Family

ID=10330366

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
PT65423A PT65423B (en)	1975-07-30	1976-07-29	Measuring instruments specially reflectometer

Country Status (18)

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

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 (en) *	1987-09-04	1997-04-30	倉敷紡績株式会社	Spectrophotometer
DK163837C (en) *	1987-11-10	1994-09-05	Neltec As	DEVICE FOR COLOR CONTROL OF OBJECTS
DE102007042172A1 (en)	2007-09-05	2009-03-12	Fabiola Basan	Low optical losses e.g. transmission losses, measurement method for determining of e.g. absorption spectrum of gases, involves utilizing sequential signal recording by software-controlled signal processing electronic system

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 (en) *	1964-09-25	1967-01-13	Kollmorgen Corp	Photometric method and apparatus
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/en not_active Withdrawn
- 1976-07-24 GR GR51332A patent/GR68084B/el unknown
- 1976-07-26 CH CH955076A patent/CH610105A5/en not_active IP Right Cessation
- 1976-07-26 IE IE1643/76A patent/IE43035B1/en unknown
- 1976-07-26 NZ NZ181581A patent/NZ181581A/en unknown
- 1976-07-27 NL NL7608285A patent/NL7608285A/en not_active Application Discontinuation
- 1976-07-27 IN IN257/BOM/76A patent/IN146947B/en unknown
- 1976-07-27 AU AU16287/76A patent/AU510354B2/en not_active Expired
- 1976-07-28 BR BR7604902A patent/BR7604902A/en unknown
- 1976-07-29 ES ES450284A patent/ES450284A1/en not_active Expired
- 1976-07-29 AR AR264122A patent/AR217628A1/en active
- 1976-07-29 ZA ZA00764563A patent/ZA764563B/en unknown
- 1976-07-29 BE BE169370A patent/BE844671A/en unknown
- 1976-07-29 PT PT65423A patent/PT65423B/en unknown
- 1976-07-29 JP JP51090763A patent/JPS5252685A/en active Pending
- 1976-07-29 FR FR7623257A patent/FR2319895A1/en not_active Withdrawn
- 1976-07-29 CA CA258,105A patent/CA1061134A/en not_active Expired

Also Published As

Publication number	Publication date
PT65423B (en)	1978-11-07
NZ181581A (en)	1980-11-14
CA1061134A (en)	1979-08-28
GR68084B (en)	1981-10-30
ZA764563B (en)	1978-03-29
JPS5252685A (en)	1977-04-27
IN146947B (en)	1979-10-20
IE43035B1 (en)	1980-12-03
CH610105A5 (en)	1979-03-30
DE2633087A1 (en)	1977-02-17
NL7608285A (en)	1977-02-01
AU1628776A (en)	1978-02-02
AR217628A1 (en)	1980-04-15
GB1560482A (en)	1980-02-06
IE43035L (en)	1977-01-30
FR2319895A1 (en)	1977-02-25
AU510354B2 (en)	1980-06-19
ES450284A1 (en)	1977-12-01
BE844671A (en)	1977-01-31
BR7604902A (en)	1977-08-09

Publication	Publication Date	Title
JPS526555A (en)	1977-01-19	Inspecting instrument
JPS5262082A (en)	1977-05-23	Instrument for measuring gloss
JPS51149050A (en)	1976-12-21	Measuring device
JPS51149049A (en)	1976-12-21	Measuring device
IE45354L (en)	1978-01-07	Measuring instruments
GB1547295A (en)	1979-06-06	Cryosurgical instrument
JPS52129458A (en)	1977-10-29	Distance measuring instrument
JPS5448574A (en)	1979-04-17	Measuring instrument
JPS5284763A (en)	1977-07-14	Measuring device
JPS5376093A (en)	1978-07-06	Measuring instrument
JPS5474778A (en)	1979-06-15	Measuring instrument
JPS51123657A (en)	1976-10-28	Digital distance measuring instrument
GB1537975A (en)	1979-01-10	Measuring instrument
JPS5282498A (en)	1977-07-09	Measuring element
BR7607274A (en)	1977-09-13	MEASURING INSTRUMENT
JPS5287055A (en)	1977-07-20	Measuring device
GB1554919A (en)	1979-10-31	Sensor-resistance measuring bridge
JPS5232395A (en)	1977-03-11	Measuring probe assembly
GB1540751A (en)	1979-02-14	Measuring probes
JPS5388755A (en)	1978-08-04	Alllpowerfull measuring instrument
JPS5283279A (en)	1977-07-12	Electrolyte measuring instrument
JPS5220853A (en)	1977-02-17	Measuring instrument
JPS5241549A (en)	1977-03-31	Measuring device
JPS5274330A (en)	1977-06-22	Stringed instrument
GB1545680A (en)	1979-05-10	Measuring instrument