IT1001641B - INSTRUMENT FOR MEASURING THE CONTENT OF FUMES - Google Patents

INSTRUMENT FOR MEASURING THE CONTENT OF FUMES

Info

Publication number
IT1001641B
IT1001641B IT3098473A IT3098473A IT1001641B IT 1001641 B IT1001641 B IT 1001641B IT 3098473 A IT3098473 A IT 3098473A IT 3098473 A IT3098473 A IT 3098473A IT 1001641 B IT1001641 B IT 1001641B
Authority
IT
Italy
Prior art keywords
fumes
instrument
measuring
content
Prior art date
Application number
IT3098473A
Other languages
Italian (it)
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Application granted granted Critical
Publication of IT1001641B publication Critical patent/IT1001641B/en

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
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • G01N21/15—Preventing contamination of the components of the optical system or obstruction of the light path

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)
IT3098473A 1972-11-07 1973-11-06 INSTRUMENT FOR MEASURING THE CONTENT OF FUMES IT1001641B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2254388A DE2254388C2 (en) 1972-11-07 1972-11-07 Opacimeter

Publications (1)

Publication Number Publication Date
IT1001641B true IT1001641B (en) 1976-04-30

Family

ID=5861024

Family Applications (1)

Application Number Title Priority Date Filing Date
IT3098473A IT1001641B (en) 1972-11-07 1973-11-06 INSTRUMENT FOR MEASURING THE CONTENT OF FUMES

Country Status (4)

Country Link
DE (1) DE2254388C2 (en)
FR (1) FR2206002A5 (en)
GB (1) GB1440588A (en)
IT (1) IT1001641B (en)

Also Published As

Publication number Publication date
GB1440588A (en) 1976-06-23
DE2254388B1 (en) 1974-05-16
DE2254388C2 (en) 1975-01-02
FR2206002A5 (en) 1974-05-31

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