GB826156A - Gloss meters - Google Patents

Gloss meters

Info

Publication number
GB826156A
GB826156A GB1832256A GB1832256A GB826156A GB 826156 A GB826156 A GB 826156A GB 1832256 A GB1832256 A GB 1832256A GB 1832256 A GB1832256 A GB 1832256A GB 826156 A GB826156 A GB 826156A
Authority
GB
United Kingdom
Prior art keywords
output
analyser
photo
servomotor
cell
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
GB1832256A
Other languages
English (en)
Inventor
Leonard Frank Hopkins
Allan Peter Highton
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.)
Bowaters Development and Research Ltd
Bowater Research and Development Co Ltd
Original Assignee
Bowaters Development and Research Ltd
Bowater Research and Development Co Ltd
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
Priority to BE558271D priority Critical patent/BE558271A/xx
Application filed by Bowaters Development and Research Ltd, Bowater Research and Development Co Ltd filed Critical Bowaters Development and Research Ltd
Priority to GB1832256A priority patent/GB826156A/en
Priority to FR72060D priority patent/FR72060E/fr
Publication of GB826156A publication Critical patent/GB826156A/en
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
    • G01N21/55—Specular reflectivity
    • G01N21/57—Measuring gloss

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)
GB1832256A 1956-06-13 1956-06-13 Gloss meters Expired GB826156A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
BE558271D BE558271A (enrdf_load_stackoverflow) 1956-06-13
GB1832256A GB826156A (en) 1956-06-13 1956-06-13 Gloss meters
FR72060D FR72060E (fr) 1956-06-13 1957-06-12 Dispositif pour la mesure de la brillance d'une surface

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1832256A GB826156A (en) 1956-06-13 1956-06-13 Gloss meters

Publications (1)

Publication Number Publication Date
GB826156A true GB826156A (en) 1959-12-31

Family

ID=10110491

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1832256A Expired GB826156A (en) 1956-06-13 1956-06-13 Gloss meters

Country Status (3)

Country Link
BE (1) BE558271A (enrdf_load_stackoverflow)
FR (1) FR72060E (enrdf_load_stackoverflow)
GB (1) GB826156A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1176572B (de) * 1961-08-01 1964-08-20 Peters Ag Claudius Auswechselbarer Innenbehaelter aus flexiblem Kunststoff zur Innenauskleidung eines starren Transportbehaelters fuer verschiedene Transport-gueter
US4902131A (en) * 1985-03-28 1990-02-20 Kabushiki Kaisha Toshiba Surface inspection method and apparatus therefor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1176572B (de) * 1961-08-01 1964-08-20 Peters Ag Claudius Auswechselbarer Innenbehaelter aus flexiblem Kunststoff zur Innenauskleidung eines starren Transportbehaelters fuer verschiedene Transport-gueter
US4902131A (en) * 1985-03-28 1990-02-20 Kabushiki Kaisha Toshiba Surface inspection method and apparatus therefor

Also Published As

Publication number Publication date
BE558271A (enrdf_load_stackoverflow)
FR72060E (fr) 1960-03-21

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