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WO2009037810A1 - Measurement device, measurement instrument and method, and sampling method - Google Patents

Measurement device, measurement instrument and method, and sampling method Download PDF

Info

Publication number
WO2009037810A1
WO2009037810A1 PCT/JP2008/002487 JP2008002487W WO2009037810A1 WO 2009037810 A1 WO2009037810 A1 WO 2009037810A1 JP 2008002487 W JP2008002487 W JP 2008002487W WO 2009037810 A1 WO2009037810 A1 WO 2009037810A1
Authority
WO
WIPO (PCT)
Prior art keywords
sample
receiving chamber
measurement
measurement device
gas discharge
Prior art date
Application number
PCT/JP2008/002487
Other languages
French (fr)
Japanese (ja)
Inventor
Hiroaki Tachibana
Original Assignee
Panasonic Corporation
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
Priority claimed from JP2007240556A external-priority patent/JP2010271040A/en
Priority claimed from JP2007240557A external-priority patent/JP2010271041A/en
Application filed by Panasonic Corporation filed Critical Panasonic Corporation
Publication of WO2009037810A1 publication Critical patent/WO2009037810A1/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
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/59—Transmissivity
    • 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
    • G01N1/10—Devices for withdrawing samples in the liquid or fluent state
    • G01N1/12—Dippers; Dredgers
    • 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
    • G01N1/2247—Sampling from a flowing stream of gas
    • G01N2001/2267—Sampling from a flowing stream of gas separating gas from liquid, e.g. bubbles

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Hydrology & Water Resources (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

A measurement device capable of simply and quantitatively introducing a sample into a measurement chamber without flooding it, and a measurement instrument, a measurement method, and a sampling method that use the measurement device. The measurement device (1) has a first sample receiving chamber (11) having a sample introduction opening (13a) and receiving a sample introduced from the sample introduction opening; a second sample receiving chamber (12) having a gas discharge opening (19) and receiving the sample discharged from the gas discharge opening and discharged from the first sample receiving chamber communicating with the second sample receiving chamber (12); a gas-liquid separation film (9) for covering the gas discharge opening of the second sample receiving chamber and separating the sample received in the second sample receiving chamber, the separation of the sample being performed in such a way that the sample is not discharged from the gas discharge opening; and a pressurizing mechanism for pressurizing, from the sample side, the liquid surface of the sample received in the second sample receiving chamber.
PCT/JP2008/002487 2007-09-18 2008-09-09 Measurement device, measurement instrument and method, and sampling method WO2009037810A1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2007240556A JP2010271040A (en) 2007-09-18 2007-09-18 Sampling method, measuring method and measuring apparatus
JP2007240557A JP2010271041A (en) 2007-09-18 2007-09-18 Measuring device and measuring device
JP2007-240556 2007-09-18
JP2007-240557 2007-09-18

Publications (1)

Publication Number Publication Date
WO2009037810A1 true WO2009037810A1 (en) 2009-03-26

Family

ID=40467639

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/002487 WO2009037810A1 (en) 2007-09-18 2008-09-09 Measurement device, measurement instrument and method, and sampling method

Country Status (1)

Country Link
WO (1) WO2009037810A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102004046A (en) * 2010-10-15 2011-04-06 李红霞 Separated disposable urine sampling device
JP2013213784A (en) * 2012-04-04 2013-10-17 Rohm Co Ltd Specimen collection instrument
WO2017073196A1 (en) * 2015-10-27 2017-05-04 ウシオ電機株式会社 Optical measurement device
CN109477818A (en) * 2016-08-03 2019-03-15 株式会社岛津制作所 Fluid treatment device and treatment liquid recovery method
CN113167748A (en) * 2018-11-21 2021-07-23 株式会社理学 Single crystal X-ray structure analysis apparatus and method, and sample holder assembly therefor

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1156821A (en) * 1997-08-27 1999-03-02 Kdk Corp Pulling pressure generator and examinee analyzer using it
JP2007511767A (en) * 2003-11-14 2007-05-10 インバーネス・メデイカル・スウイツツアーランド・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング High-speed sample analysis and storage device and method of use

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1156821A (en) * 1997-08-27 1999-03-02 Kdk Corp Pulling pressure generator and examinee analyzer using it
JP2007511767A (en) * 2003-11-14 2007-05-10 インバーネス・メデイカル・スウイツツアーランド・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング High-speed sample analysis and storage device and method of use

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102004046A (en) * 2010-10-15 2011-04-06 李红霞 Separated disposable urine sampling device
JP2013213784A (en) * 2012-04-04 2013-10-17 Rohm Co Ltd Specimen collection instrument
WO2017073196A1 (en) * 2015-10-27 2017-05-04 ウシオ電機株式会社 Optical measurement device
JP2017083244A (en) * 2015-10-27 2017-05-18 ウシオ電機株式会社 Light measuring device
TWI671518B (en) * 2015-10-27 2019-09-11 日商牛尾電機股份有限公司 Light measuring device
CN109477818A (en) * 2016-08-03 2019-03-15 株式会社岛津制作所 Fluid treatment device and treatment liquid recovery method
CN113167748A (en) * 2018-11-21 2021-07-23 株式会社理学 Single crystal X-ray structure analysis apparatus and method, and sample holder assembly therefor

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