FR3080183B1 - Recipient pour echantillon a analyser, et procede de preparation, notamment pour mesure du rayonnement gamma - Google Patents

Recipient pour echantillon a analyser, et procede de preparation, notamment pour mesure du rayonnement gamma Download PDF

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Publication number
FR3080183B1
FR3080183B1 FR1853180A FR1853180A FR3080183B1 FR 3080183 B1 FR3080183 B1 FR 3080183B1 FR 1853180 A FR1853180 A FR 1853180A FR 1853180 A FR1853180 A FR 1853180A FR 3080183 B1 FR3080183 B1 FR 3080183B1
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FR
France
Prior art keywords
sample
container
analyzed
gamma radiation
preparation
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.)
Active
Application number
FR1853180A
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English (en)
Other versions
FR3080183A1 (fr
Inventor
Pascal Paulat
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.)
Institut de Radioprotection et de Surete Nucleaire (IRSN)
Original Assignee
Institut de Radioprotection et de Surete Nucleaire (IRSN)
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 Institut de Radioprotection et de Surete Nucleaire (IRSN) filed Critical Institut de Radioprotection et de Surete Nucleaire (IRSN)
Priority to FR1853180A priority Critical patent/FR3080183B1/fr
Publication of FR3080183A1 publication Critical patent/FR3080183A1/fr
Application granted granted Critical
Publication of FR3080183B1 publication Critical patent/FR3080183B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
    • G01N15/088—Investigating volume, surface area, size or distribution of pores; Porosimetry
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
    • B01L3/508—Containers for the purpose of retaining a material to be analysed, e.g. test tubes rigid containers not provided for above
    • B01L3/5082—Test tubes per se
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D51/00—Closures not otherwise provided for
    • B65D51/24—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes
    • B65D51/26—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes with means for keeping contents in position, e.g. resilient means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/22—Devices for withdrawing samples in the gaseous state
    • G01N1/2202—Devices for withdrawing samples in the gaseous state involving separation of sample components during sampling
    • G01N1/2208—Devices for withdrawing samples in the gaseous state involving separation of sample components during sampling with impactors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/286—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q involving mechanical work, e.g. chopping, disintegrating, compacting, homogenising
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/0091—Powders
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N9/00—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity
    • G01N9/36—Analysing materials by measuring the density or specific gravity, e.g. determining quantity of moisture
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/40—Concentrating samples
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2223/00—Investigating materials by wave or particle radiation
    • G01N2223/10—Different kinds of radiation or particles
    • G01N2223/101—Different kinds of radiation or particles electromagnetic radiation
    • G01N2223/1013—Different kinds of radiation or particles electromagnetic radiation gamma
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Hematology (AREA)
  • Biomedical Technology (AREA)
  • Mechanical Engineering (AREA)
  • Molecular Biology (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Measurement Of Radiation (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

« Récipient pour échantillon à analyser, et procédé de préparation, notamment pour mesure du rayonnement gamma » L'invention se rapporte à un récipient (1) permettant de recevoir et conditionner en échantillon (9) un matériau à analyser, en particulier pour une mesure de son rayonnement gamma. Il comprend un tube (11) dans lequel un piston amovible est maintenu appuyé par des moyens élastiques contre le matériau, pour former un échantillon dont les dimensions sont ainsi plus faciles à lire. Le piston (121) porte de préférence une tige de flambage (122) munie de crans de rupture (123), que l'on recoupe à une longueur suffisamment grande pour qu'elle soit mise en flambage par la fermeture du bouchon (13). Elle porte aussi sur un procédé de préparation d'échantillon utilisant un tel récipient, et un procédé d'analyse incluant une telle préparation. Figure pour l’abrégé FIGURE 5. (Figures)
FR1853180A 2018-04-11 2018-04-11 Recipient pour echantillon a analyser, et procede de preparation, notamment pour mesure du rayonnement gamma Active FR3080183B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1853180A FR3080183B1 (fr) 2018-04-11 2018-04-11 Recipient pour echantillon a analyser, et procede de preparation, notamment pour mesure du rayonnement gamma

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1853180A FR3080183B1 (fr) 2018-04-11 2018-04-11 Recipient pour echantillon a analyser, et procede de preparation, notamment pour mesure du rayonnement gamma
FR1853180 2018-04-11

Publications (2)

Publication Number Publication Date
FR3080183A1 FR3080183A1 (fr) 2019-10-18
FR3080183B1 true FR3080183B1 (fr) 2021-01-29

Family

ID=63557541

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1853180A Active FR3080183B1 (fr) 2018-04-11 2018-04-11 Recipient pour echantillon a analyser, et procede de preparation, notamment pour mesure du rayonnement gamma

Country Status (1)

Country Link
FR (1) FR3080183B1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3010570A (en) * 1957-06-07 1961-11-28 Clemens E Sundstrom Package with immobilizing filler
US5703301A (en) * 1996-10-08 1997-12-30 Accutrol Company, Inc. Unit dose bulk material sampling apparatus with controlled pressure applicator
US6398051B1 (en) * 2000-07-19 2002-06-04 Owens-Illinois Closure Inc. Tablet package including a tablet hold-down device
US11325129B2 (en) * 2016-04-29 2022-05-10 Oxoid Limited Swab collection kit

Also Published As

Publication number Publication date
FR3080183A1 (fr) 2019-10-18

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