SG42889G - Gas analyzer - Google Patents

Gas analyzer

Info

Publication number
SG42889G
SG42889G SG42889A SG42889A SG42889G SG 42889 G SG42889 G SG 42889G SG 42889 A SG42889 A SG 42889A SG 42889 A SG42889 A SG 42889A SG 42889 G SG42889 G SG 42889G
Authority
SG
Singapore
Prior art keywords
analyzer
gas
sample gas
test
input line
Prior art date
Application number
SG42889A
Other languages
English (en)
Original Assignee
Babcock & Wilcox Co
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 Babcock & Wilcox Co filed Critical Babcock & Wilcox Co
Publication of SG42889G publication Critical patent/SG42889G/en

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
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D18/00—Testing or calibrating apparatus or arrangements provided for in groups G01D1/00 - G01D15/00
    • 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
    • G01N33/0006—Calibrating gas analysers
    • 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
    • G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
    • G01N33/0011—Sample conditioning

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
SG42889A 1984-05-14 1989-07-17 Gas analyzer SG42889G (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/609,673 US4545235A (en) 1984-05-14 1984-05-14 Gas analyzer with aspirated test gas

Publications (1)

Publication Number Publication Date
SG42889G true SG42889G (en) 1990-01-26

Family

ID=24441819

Family Applications (1)

Application Number Title Priority Date Filing Date
SG42889A SG42889G (en) 1984-05-14 1989-07-17 Gas analyzer

Country Status (14)

Country Link
US (1) US4545235A (ja)
EP (1) EP0161931B1 (ja)
JP (1) JPS60244834A (ja)
KR (1) KR870001484B1 (ja)
AT (1) ATE42834T1 (ja)
AU (1) AU577117B2 (ja)
BR (1) BR8501976A (ja)
CA (1) CA1223451A (ja)
DE (1) DE3569983D1 (ja)
ES (1) ES8609708A1 (ja)
HK (1) HK72989A (ja)
IN (1) IN163892B (ja)
MX (1) MX166960B (ja)
SG (1) SG42889G (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5053200A (en) * 1989-08-25 1991-10-01 Schaeffer Matthew J Flammable vapor analyzer
US6074691A (en) * 1997-06-24 2000-06-13 Balzers Aktiengesellschaft Method for monitoring the flow of a gas into a vacuum reactor
US6022747A (en) * 1998-07-10 2000-02-08 Bayer Corporation Blood clot detector
CN1853095B (zh) * 2003-09-15 2010-05-05 安格罗经营有限公司 用于监测气体浓度的装置
CN104075914A (zh) * 2014-07-01 2014-10-01 国家电网公司 新型烟气取样方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2586313A (en) * 1947-10-27 1952-02-19 Dwyer Mfg Co F W Gas testing instrument
DE1224539B (de) * 1965-02-24 1966-09-08 Rolf Huebner Dipl Ing Vorrichtung zur Entnahme von Gasproben, insbesondere fuer Untertageraeume
US3495437A (en) * 1968-05-09 1970-02-17 United States Steel Corp Method and apparatus for zero-setting and calibrating vapor-responsive detectors
US4094187A (en) * 1977-07-22 1978-06-13 Champion International Corporation Stack gas analyzing system with calibrating/sampling feature
JPS5574438A (en) * 1978-12-01 1980-06-05 Toyota Motor Corp Method and device for adjusting of gas analysis meter
DE2912181C2 (de) * 1979-03-28 1981-06-11 Drägerwerk AG, 2400 Lübeck Kalibriereinrichtung
US4322964A (en) * 1980-01-14 1982-04-06 Despatch Industries, Inc. Gas analyzer calibration apparatus
JPS5819533A (ja) * 1981-07-27 1983-02-04 Shimadzu Corp 連続ガス分析装置
KR840005218A (ko) * 1982-06-04 1984-11-05 원본미기재 하나의 흡인기를 갖는 두 종류의 가스를 분석하는 분석기
US4623674A (en) * 1985-06-21 1986-11-18 Union Carbide Corporation Polymer/polyols of substituted styrenes and polyurethanes made therefrom

Also Published As

Publication number Publication date
CA1223451A (en) 1987-06-30
MX166960B (es) 1993-02-15
ES542748A0 (es) 1986-09-16
EP0161931A2 (en) 1985-11-21
EP0161931A3 (en) 1987-06-16
ES8609708A1 (es) 1986-09-16
JPS60244834A (ja) 1985-12-04
US4545235A (en) 1985-10-08
KR870001484B1 (ko) 1987-08-13
EP0161931B1 (en) 1989-05-03
JPH0465967B2 (ja) 1992-10-21
AU4224185A (en) 1985-11-21
ATE42834T1 (de) 1989-05-15
AU577117B2 (en) 1988-09-15
IN163892B (ja) 1988-12-03
DE3569983D1 (en) 1989-06-08
KR850008717A (ko) 1985-12-21
HK72989A (en) 1989-09-14
BR8501976A (pt) 1985-12-24

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