JPH0361899B2 - - Google Patents

Info

Publication number
JPH0361899B2
JPH0361899B2 JP58180297A JP18029783A JPH0361899B2 JP H0361899 B2 JPH0361899 B2 JP H0361899B2 JP 58180297 A JP58180297 A JP 58180297A JP 18029783 A JP18029783 A JP 18029783A JP H0361899 B2 JPH0361899 B2 JP H0361899B2
Authority
JP
Japan
Prior art keywords
pressure
gas
flow rate
introduction
sampling gas
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 - Lifetime
Application number
JP58180297A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6073336A (ja
Inventor
Masaru Noma
Juji Fujii
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP18029783A priority Critical patent/JPS6073336A/ja
Publication of JPS6073336A publication Critical patent/JPS6073336A/ja
Publication of JPH0361899B2 publication Critical patent/JPH0361899B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • G01N1/24—Suction devices
    • 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
    • G01N33/0004—Gaseous mixtures, e.g. polluted air

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Sampling And Sample Adjustment (AREA)
JP18029783A 1983-09-30 1983-09-30 サンプリングガス導入装置 Granted JPS6073336A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18029783A JPS6073336A (ja) 1983-09-30 1983-09-30 サンプリングガス導入装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18029783A JPS6073336A (ja) 1983-09-30 1983-09-30 サンプリングガス導入装置

Publications (2)

Publication Number Publication Date
JPS6073336A JPS6073336A (ja) 1985-04-25
JPH0361899B2 true JPH0361899B2 (enrdf_load_stackoverflow) 1991-09-24

Family

ID=16080740

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18029783A Granted JPS6073336A (ja) 1983-09-30 1983-09-30 サンプリングガス導入装置

Country Status (1)

Country Link
JP (1) JPS6073336A (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2590385B2 (ja) * 1990-09-22 1997-03-12 株式会社島津製作所 試料ガスのサンプリング装置
WO2003036696A1 (fr) * 2001-10-24 2003-05-01 Nikon Corporation Procede et instrument de mesure d'une concentration, procede et unite d'exposition a la lumiere, et procede de fabrication d'un dispositif
GB2537914B (en) * 2015-04-30 2019-03-20 Thermo Fisher Scient Bremen Gmbh Flow reduction system for isotope ratio measurements
GB2618073B (en) * 2022-04-22 2025-01-08 Smiths Detection Watford Ltd Detector inlet and method

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57146131A (en) * 1981-03-05 1982-09-09 Toshiba Corp Sampling device

Also Published As

Publication number Publication date
JPS6073336A (ja) 1985-04-25

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