CS159026B1 - - Google Patents

Info

Publication number
CS159026B1
CS159026B1 CS330072A CS330072A CS159026B1 CS 159026 B1 CS159026 B1 CS 159026B1 CS 330072 A CS330072 A CS 330072A CS 330072 A CS330072 A CS 330072A CS 159026 B1 CS159026 B1 CS 159026B1
Authority
CS
Czechoslovakia
Application number
CS330072A
Other languages
Czech (cs)
Inventor
M Pavlicek
M Rosenbaum
Original Assignee
Ustav Pro Vyzkum Rud
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 Ustav Pro Vyzkum Rud filed Critical Ustav Pro Vyzkum Rud
Priority to CS330072A priority Critical patent/CS159026B1/cs
Priority to AT405073A priority patent/AT346625B/de
Priority to DE19732323406 priority patent/DE2323406C3/de
Priority to GB2280573A priority patent/GB1400646A/en
Priority to SE7306886A priority patent/SE379423B/xx
Priority to US360543A priority patent/US3865494A/en
Priority to JP48054532A priority patent/JPS4950976A/ja
Priority to FR7317811A priority patent/FR2329985A1/fr
Publication of CS159026B1 publication Critical patent/CS159026B1/cs

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
    • G01J1/10—Photometry, e.g. photographic exposure meter by comparison with reference light or electric value provisionally void
    • G01J1/20—Photometry, e.g. photographic exposure meter by comparison with reference light or electric value provisionally void intensity of the measured or reference value being varied to equalise their effects at the detectors, e.g. by varying incidence angle
    • G01J1/34—Photometry, e.g. photographic exposure meter by comparison with reference light or electric value provisionally void intensity of the measured or reference value being varied to equalise their effects at the detectors, e.g. by varying incidence angle using separate light paths used alternately or sequentially, e.g. flicker
    • G01J1/36—Photometry, e.g. photographic exposure meter by comparison with reference light or electric value provisionally void intensity of the measured or reference value being varied to equalise their effects at the detectors, e.g. by varying incidence angle using separate light paths used alternately or sequentially, e.g. flicker using electric radiation detectors
    • 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
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/255—Details, e.g. use of specially adapted sources, lighting or optical systems
CS330072A 1972-05-16 1972-05-16 CS159026B1 (ja)

Priority Applications (8)

Application Number Priority Date Filing Date Title
CS330072A CS159026B1 (ja) 1972-05-16 1972-05-16
AT405073A AT346625B (de) 1972-05-16 1973-05-08 Zweistrahlphotometer
DE19732323406 DE2323406C3 (de) 1972-05-16 1973-05-09 Zweistrahlphotometer
GB2280573A GB1400646A (en) 1972-05-16 1973-05-14 Photometer
SE7306886A SE379423B (ja) 1972-05-16 1973-05-15
US360543A US3865494A (en) 1972-05-16 1973-05-15 Absorption photometer
JP48054532A JPS4950976A (ja) 1972-05-16 1973-05-16
FR7317811A FR2329985A1 (fr) 1972-05-16 1973-05-16 Photometre

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS330072A CS159026B1 (ja) 1972-05-16 1972-05-16

Publications (1)

Publication Number Publication Date
CS159026B1 true CS159026B1 (ja) 1974-12-27

Family

ID=5372632

Family Applications (1)

Application Number Title Priority Date Filing Date
CS330072A CS159026B1 (ja) 1972-05-16 1972-05-16

Country Status (7)

Country Link
US (1) US3865494A (ja)
JP (1) JPS4950976A (ja)
AT (1) AT346625B (ja)
CS (1) CS159026B1 (ja)
FR (1) FR2329985A1 (ja)
GB (1) GB1400646A (ja)
SE (1) SE379423B (ja)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2152645A (en) * 1934-12-19 1939-04-04 Alfred L Holven Photoelectric color measuring and analyzing apparatus
SE341478B (ja) * 1965-04-26 1971-12-27 Autokemi Ab
US3600091A (en) * 1970-05-13 1971-08-17 Atomic Energy Commission Bright-line emission source for absorption spectroscopy

Also Published As

Publication number Publication date
FR2329985B1 (ja) 1978-04-14
FR2329985A1 (fr) 1977-05-27
JPS4950976A (ja) 1974-05-17
AT346625B (de) 1978-11-27
ATA405073A (de) 1978-03-15
US3865494A (en) 1975-02-11
GB1400646A (en) 1975-07-23
DE2323406A1 (de) 1973-11-22
SE379423B (ja) 1975-10-06
DE2323406B2 (de) 1976-01-22

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