FR49913E - Device for the continuous detection of the variation of opacity or color of a liquid - Google Patents

Device for the continuous detection of the variation of opacity or color of a liquid

Info

Publication number
FR49913E
FR49913E FR49913DA FR49913E FR 49913 E FR49913 E FR 49913E FR 49913D A FR49913D A FR 49913DA FR 49913 E FR49913 E FR 49913E
Authority
FR
France
Prior art keywords
opacity
variation
color
liquid
continuous detection
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
Other languages
French (fr)
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.)
Thales SA
Original Assignee
Le Materiel Telephonique Thomson CSF
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 Le Materiel Telephonique Thomson CSF filed Critical Le Materiel Telephonique Thomson CSF
Application granted granted Critical
Publication of FR49913E publication Critical patent/FR49913E/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
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N35/10—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
    • G01N35/1095—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices for supplying the samples to flow-through analysers
    • G01N35/1097—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices for supplying the samples to flow-through analysers characterised by the valves
FR49913D 1938-04-30 1938-04-30 Device for the continuous detection of the variation of opacity or color of a liquid Expired FR49913E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR49913T 1938-04-30

Publications (1)

Publication Number Publication Date
FR49913E true FR49913E (en) 1939-09-22

Family

ID=8684998

Family Applications (1)

Application Number Title Priority Date Filing Date
FR49913D Expired FR49913E (en) 1938-04-30 1938-04-30 Device for the continuous detection of the variation of opacity or color of a liquid

Country Status (1)

Country Link
FR (1) FR49913E (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2983184A (en) * 1955-06-17 1961-05-09 Technicon Instr Flow cell for colorimetry of a fluid

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2983184A (en) * 1955-06-17 1961-05-09 Technicon Instr Flow cell for colorimetry of a fluid

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