GB2017904B - Short optical path detector - Google Patents

Short optical path detector

Info

Publication number
GB2017904B
GB2017904B GB7911583A GB7911583A GB2017904B GB 2017904 B GB2017904 B GB 2017904B GB 7911583 A GB7911583 A GB 7911583A GB 7911583 A GB7911583 A GB 7911583A GB 2017904 B GB2017904 B GB 2017904B
Authority
GB
United Kingdom
Prior art keywords
optical path
short optical
path detector
detector
short
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
GB7911583A
Other versions
GB2017904A (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.)
GOW MAC INSTRUMENT Co
Original Assignee
GOW MAC INSTRUMENT Co
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 GOW MAC INSTRUMENT Co filed Critical GOW MAC INSTRUMENT Co
Publication of GB2017904A publication Critical patent/GB2017904A/en
Application granted granted Critical
Publication of GB2017904B publication Critical patent/GB2017904B/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
    • G01N21/85—Investigating moving fluids or granular solids

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)
  • Optical Measuring Cells (AREA)
GB7911583A 1978-04-04 1979-04-03 Short optical path detector Expired GB2017904B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US89340678A 1978-04-04 1978-04-04

Publications (2)

Publication Number Publication Date
GB2017904A GB2017904A (en) 1979-10-10
GB2017904B true GB2017904B (en) 1982-09-08

Family

ID=25401512

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7911583A Expired GB2017904B (en) 1978-04-04 1979-04-03 Short optical path detector

Country Status (7)

Country Link
CA (1) CA1133719A (en)
CH (1) CH636445A5 (en)
DE (1) DE2912920C2 (en)
FR (1) FR2422156A1 (en)
GB (1) GB2017904B (en)
IT (1) IT1111574B (en)
NL (1) NL7902599A (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2535181A (en) * 1947-07-21 1950-12-26 Permutit Co Turbidity detector
JPS4834198B1 (en) * 1969-11-15 1973-10-19
JPS4848133A (en) * 1971-10-20 1973-07-07
GB1461270A (en) * 1973-05-16 1977-01-13 Nat Esearch Dev Corp Chemical analysis of flowing materials

Also Published As

Publication number Publication date
NL7902599A (en) 1979-10-08
GB2017904A (en) 1979-10-10
CH636445A5 (en) 1983-05-31
CA1133719A (en) 1982-10-19
DE2912920C2 (en) 1984-03-08
FR2422156A1 (en) 1979-11-02
IT1111574B (en) 1986-01-13
DE2912920A1 (en) 1979-10-18
FR2422156B1 (en) 1984-01-27
IT7921581A0 (en) 1979-04-04

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Legal Events

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