GB9312444D0 - Improvements in or relating to light standards - Google Patents

Improvements in or relating to light standards

Info

Publication number
GB9312444D0
GB9312444D0 GB939312444A GB9312444A GB9312444D0 GB 9312444 D0 GB9312444 D0 GB 9312444D0 GB 939312444 A GB939312444 A GB 939312444A GB 9312444 A GB9312444 A GB 9312444A GB 9312444 D0 GB9312444 D0 GB 9312444D0
Authority
GB
United Kingdom
Prior art keywords
relating
light standards
standards
light
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.)
Withdrawn
Application number
GB939312444A
Other versions
GB2267960A (en
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.)
BIOLINK TECHNOLOGY Ltd
Original Assignee
BIOLINK TECHNOLOGY 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
Application filed by BIOLINK TECHNOLOGY Ltd filed Critical BIOLINK TECHNOLOGY Ltd
Publication of GB9312444D0 publication Critical patent/GB9312444D0/en
Publication of GB2267960A publication Critical patent/GB2267960A/en
Withdrawn legal-status Critical Current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
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/02—Details
    • G01J1/08—Arrangements of light sources specially adapted for photometry standard sources, also using luminescent or radioactive material
    • 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
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/02—Details
    • G01J1/04—Optical or mechanical part supplementary adjustable parts
    • 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
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/02—Details
    • G01J1/04—Optical or mechanical part supplementary adjustable parts
    • G01J1/0407—Optical elements not provided otherwise, e.g. manifolds, windows, holograms, gratings
    • G01J1/0474—Diffusers
    • 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
    • G01J3/10—Arrangements of light sources specially adapted for spectrometry or colorimetry
    • 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
    • G01J3/28—Investigating the spectrum
    • G01J2003/2866—Markers; Calibrating of scan

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
GB9312444A 1992-06-16 1993-06-16 Lighting standards incorporating self powered light sources Withdrawn GB2267960A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB929212701A GB9212701D0 (en) 1992-06-16 1992-06-16 Light standard systems

Publications (2)

Publication Number Publication Date
GB9312444D0 true GB9312444D0 (en) 1993-07-28
GB2267960A GB2267960A (en) 1993-12-22

Family

ID=10717136

Family Applications (2)

Application Number Title Priority Date Filing Date
GB929212701A Pending GB9212701D0 (en) 1992-06-16 1992-06-16 Light standard systems
GB9312444A Withdrawn GB2267960A (en) 1992-06-16 1993-06-16 Lighting standards incorporating self powered light sources

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB929212701A Pending GB9212701D0 (en) 1992-06-16 1992-06-16 Light standard systems

Country Status (1)

Country Link
GB (2) GB9212701D0 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080040070A1 (en) * 2006-08-11 2008-02-14 Varco I/P, Inc. Position Indicator for a Blowout Preventer

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS532347B2 (en) * 1972-06-26 1978-01-27

Also Published As

Publication number Publication date
GB9212701D0 (en) 1992-07-29
GB2267960A (en) 1993-12-22

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)