GB1095491A - - Google Patents

Info

Publication number
GB1095491A
GB1095491A GB1095491DA GB1095491A GB 1095491 A GB1095491 A GB 1095491A GB 1095491D A GB1095491D A GB 1095491DA GB 1095491 A GB1095491 A GB 1095491A
Authority
GB
United Kingdom
Prior art keywords
cell
lamp
output
light
passages
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
Other languages
English (en)
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.)
Publication date
Publication of GB1095491A publication Critical patent/GB1095491A/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)
GB1095491D 1967-05-09 Expired GB1095491A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEW0043949 1967-05-09

Publications (1)

Publication Number Publication Date
GB1095491A true GB1095491A (fr) 1900-01-01

Family

ID=7603864

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1095491D Expired GB1095491A (fr) 1967-05-09

Country Status (2)

Country Link
DE (1) DE1673319A1 (fr)
GB (1) GB1095491A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0296956A2 (fr) * 1987-06-24 1988-12-28 Measurex Corporation Jauge de brillance

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0296956A2 (fr) * 1987-06-24 1988-12-28 Measurex Corporation Jauge de brillance
EP0296956A3 (en) * 1987-06-24 1989-10-04 Measurex Corporation Gloss gauge

Also Published As

Publication number Publication date
DE1673319A1 (de) 1971-06-16

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