GB1547401A - Measurement of optical properties of sheet material - Google Patents

Measurement of optical properties of sheet material

Info

Publication number
GB1547401A
GB1547401A GB1084/76A GB108476A GB1547401A GB 1547401 A GB1547401 A GB 1547401A GB 1084/76 A GB1084/76 A GB 1084/76A GB 108476 A GB108476 A GB 108476A GB 1547401 A GB1547401 A GB 1547401A
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
GB1084/76A
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 GB1084/76A priority Critical patent/GB1547401A/en
Publication of GB1547401A publication Critical patent/GB1547401A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/46—Measurement of colour; Colour measuring devices, e.g. colorimeters
    • G01J3/50—Measurement of colour; Colour measuring devices, e.g. colorimeters using electric radiation detectors
    • G01J3/51—Measurement of colour; Colour measuring devices, e.g. colorimeters using electric radiation detectors using colour filters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/02—Details
    • G01J3/0205—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows
    • G01J3/0251—Colorimeters making use of an integrating sphere
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/46—Measurement of colour; Colour measuring devices, e.g. colorimeters
    • G01J3/465—Measurement of colour; Colour measuring devices, e.g. colorimeters taking into account the colour perception of the eye; using tristimulus detection
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/46—Measurement of colour; Colour measuring devices, e.g. colorimeters
    • G01J3/50—Measurement of colour; Colour measuring devices, e.g. colorimeters using electric radiation detectors
    • G01J3/501—Colorimeters using spectrally-selective light sources, e.g. LEDs

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
GB1084/76A 1976-01-12 1976-01-12 Measurement of optical properties of sheet material Expired GB1547401A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1084/76A GB1547401A (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
GB1084/76A GB1547401A (en) 1976-01-12 1976-01-12 Measurement of optical properties of sheet material

Publications (1)

Publication Number Publication Date
GB1547401A true GB1547401A (en) 1979-06-20

Family

ID=9715895

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1084/76A Expired GB1547401A (en) 1976-01-12 1976-01-12 Measurement of optical properties of sheet material

Country Status (1)

Country Link
GB (1) GB1547401A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2119507A (en) * 1982-04-10 1983-11-16 Bruker Analytische Messtechnik Infrared spectrometer
EP0256970A2 (en) * 1986-08-05 1988-02-24 Fritz Kurandt Device for the fast colour measuring of different samples

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2119507A (en) * 1982-04-10 1983-11-16 Bruker Analytische Messtechnik Infrared spectrometer
EP0256970A2 (en) * 1986-08-05 1988-02-24 Fritz Kurandt Device for the fast colour measuring of different samples
EP0256970A3 (en) * 1986-08-05 1990-04-25 Fritz Kurandt Device for the fast colour measuring of different samples

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Legal Events

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