GB1350149A - Photometer - Google Patents

Photometer

Info

Publication number
GB1350149A
GB1350149A GB5241571A GB5241571A GB1350149A GB 1350149 A GB1350149 A GB 1350149A GB 5241571 A GB5241571 A GB 5241571A GB 5241571 A GB5241571 A GB 5241571A GB 1350149 A GB1350149 A GB 1350149A
Authority
GB
United Kingdom
Prior art keywords
comparison
measurement
nov
photo
done
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
GB5241571A
Other languages
English (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.)
Roche Diagnostics GmbH
Original Assignee
Boehringer Mannheim GmbH
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 Boehringer Mannheim GmbH filed Critical Boehringer Mannheim GmbH
Publication of GB1350149A publication Critical patent/GB1350149A/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
    • 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
    • G01J1/10—Photometry, e.g. photographic exposure meter by comparison with reference light or electric value provisionally void
    • G01J1/16—Photometry, e.g. photographic exposure meter by comparison with reference light or electric value provisionally void using electric radiation detectors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
GB5241571A 1970-11-16 1971-11-11 Photometer Expired GB1350149A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702056232 DE2056232B2 (de) 1970-11-16 1970-11-16 Fotometer

Publications (1)

Publication Number Publication Date
GB1350149A true GB1350149A (en) 1974-04-18

Family

ID=5788189

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5241571A Expired GB1350149A (en) 1970-11-16 1971-11-11 Photometer

Country Status (6)

Country Link
AT (1) AT324016B (de)
CH (1) CH525480A (de)
DE (1) DE2056232B2 (de)
FR (1) FR2113993B1 (de)
GB (1) GB1350149A (de)
HK (1) HK16477A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8605383D0 (en) * 1986-03-05 1986-04-09 Lucas Ind Plc Anti-skid braking systems
DE8907969U1 (de) * 1989-06-29 1989-09-14 LRE Relais + Elektronik GmbH, 8000 München Optische Mehrkanal-Meßvorrichtung für die Analyse von Teststreifen

Also Published As

Publication number Publication date
AT324016B (de) 1975-08-11
FR2113993B1 (de) 1978-08-18
DE2056232A1 (de) 1972-05-18
CH525480A (de) 1972-07-15
HK16477A (en) 1977-04-15
FR2113993A1 (de) 1972-06-30
DE2056232B2 (de) 1976-05-26

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years