GB1547402A - Measurement of optical properties of sheet material - Google Patents

Measurement of optical properties of sheet material

Info

Publication number
GB1547402A
GB1547402A GB108576A GB108576A GB1547402A GB 1547402 A GB1547402 A GB 1547402A GB 108576 A GB108576 A GB 108576A GB 108576 A GB108576 A GB 108576A GB 1547402 A GB1547402 A GB 1547402A
Authority
GB
United Kingdom
Prior art keywords
measurement
sheet material
optical properties
properties
optical
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
GB108576A
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.)
Nekoosa Papers Inc
Original Assignee
Nekoosa Papers Inc
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 Nekoosa Papers Inc filed Critical Nekoosa Papers Inc
Priority to GB108576A priority Critical patent/GB1547402A/en
Publication of GB1547402A publication Critical patent/GB1547402A/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
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/86—Investigating moving sheets
GB108576A 1976-01-12 1976-01-12 Measurement of optical properties of sheet material Expired GB1547402A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB108576A GB1547402A (en) 1976-01-12 1976-01-12 Measurement of optical properties of sheet material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB108576A GB1547402A (en) 1976-01-12 1976-01-12 Measurement of optical properties of sheet material

Publications (1)

Publication Number Publication Date
GB1547402A true GB1547402A (en) 1979-06-20

Family

ID=9715913

Family Applications (1)

Application Number Title Priority Date Filing Date
GB108576A Expired GB1547402A (en) 1976-01-12 1976-01-12 Measurement of optical properties of sheet material

Country Status (1)

Country Link
GB (1) GB1547402A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2391199B (en) * 2002-07-30 2006-05-31 Hewlett Packard Co Fixer or ink detection in hardcopy apparatus
DE102008044883A1 (en) * 2008-08-29 2010-03-04 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Luminescent radiation measuring method for sawn coarse silicon wafer used to manufacture silicon solar cell, involves determining corrected intensity value so that measured reflection intensities are scaled with location-independent factor
DE102010060563A1 (en) * 2010-11-15 2012-05-16 Technische Universität Dresden Method for spectroscopic determination of concentration distribution of ingredients in papers or in foils over thickness, involves cutting rectangular strip-shaped sample from paper or foil to be examined

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2391199B (en) * 2002-07-30 2006-05-31 Hewlett Packard Co Fixer or ink detection in hardcopy apparatus
DE102008044883A1 (en) * 2008-08-29 2010-03-04 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Luminescent radiation measuring method for sawn coarse silicon wafer used to manufacture silicon solar cell, involves determining corrected intensity value so that measured reflection intensities are scaled with location-independent factor
DE102010060563A1 (en) * 2010-11-15 2012-05-16 Technische Universität Dresden Method for spectroscopic determination of concentration distribution of ingredients in papers or in foils over thickness, involves cutting rectangular strip-shaped sample from paper or foil to be examined

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee