MX166960B - Metodo y dispositivo para analizar un gas - Google Patents

Metodo y dispositivo para analizar un gas

Info

Publication number
MX166960B
MX166960B MX205153A MX20515385A MX166960B MX 166960 B MX166960 B MX 166960B MX 205153 A MX205153 A MX 205153A MX 20515385 A MX20515385 A MX 20515385A MX 166960 B MX166960 B MX 166960B
Authority
MX
Mexico
Prior art keywords
analyzer
gas
sample gas
test
input line
Prior art date
Application number
MX205153A
Other languages
English (en)
Inventor
Daniel C Barnett
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 MX166960B publication Critical patent/MX166960B/es

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)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Combustion & Propulsion (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)

Abstract

La presente invención se refiere a dispositivo analizador de gas para analizar un gas de muestra procedente de un espacio de prueba, caracterizado porque incluye: una sonda que se extiende en el espacio de prueba; una tubería de entrada conectada con dicha sonda; una analizador de gas conectado con dicha tubería de entrada para recibir a partir de dicha tubería de entrada el gas que ha de ser muestreado; una tubería de salida para descargar el gas procedente de dicho analizador; un dispositivo de aspiración de muestra conectado con dicha tubería de salida para aspirar el gas de muestra a partir del espacio de prueba a través de dicha sonda y a través de dicha tubería de entrada, hasta dicho analizador y a través de dicha tubería de salida; un dispositivo de aspiración de gas de prueba conectado con dicha tubería de entrada para igualar el caudal del gas de dicha tubería de entrada con el caudal del gas en dicha tubería de salida con el fin de interrumpir la circulación del gas a través de dicho analizador; un dispositivo de medición de caudal conectado con dicha tubería de entrada para medir el caudal en dicha tubería de entrada; y un dispositivo de suministro de gas de prueba conectado con dicha tubería de entrada para suministrar el gas de prueba a dicha tubería de entrada con el caudal elegido para la calibración de dicho analizador.
MX205153A 1984-05-14 1985-04-30 Metodo y dispositivo para analizar un gas MX166960B (es)

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
MX166960B true MX166960B (es) 1993-02-15

Family

ID=24441819

Family Applications (1)

Application Number Title Priority Date Filing Date
MX205153A MX166960B (es) 1984-05-14 1985-04-30 Metodo y dispositivo para analizar un gas

Country Status (14)

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

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
US20070110622A1 (en) * 2003-09-15 2007-05-17 Anglo Operations Limited Apparatus for monitoring the concentration of a gas
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
ES8609708A1 (es) 1986-09-16
CA1223451A (en) 1987-06-30
AU577117B2 (en) 1988-09-15
JPH0465967B2 (es) 1992-10-21
KR850008717A (ko) 1985-12-21
EP0161931B1 (en) 1989-05-03
IN163892B (es) 1988-12-03
ES542748A0 (es) 1986-09-16
ATE42834T1 (de) 1989-05-15
JPS60244834A (ja) 1985-12-04
US4545235A (en) 1985-10-08
AU4224185A (en) 1985-11-21
DE3569983D1 (en) 1989-06-08
KR870001484B1 (ko) 1987-08-13
BR8501976A (pt) 1985-12-24
EP0161931A3 (en) 1987-06-16
SG42889G (en) 1990-01-26
EP0161931A2 (en) 1985-11-21
HK72989A (en) 1989-09-14

Similar Documents

Publication Publication Date Title
EP0165402B1 (en) Method of measuring leak rates
EP0175537A3 (en) Calibration method and apparatus for optical-response tissue-examination instrument
EP0856961A3 (en) Testing telecommunications apparatus
US4832503A (en) Steam quality monitoring means and method
MX166960B (es) Metodo y dispositivo para analizar un gas
GB2210466B (en) Rheometrics and melt flow index measurement device
JPS57211057A (en) Measuring method for fat soluble vitamins
EP0821239A3 (en) Method for measuring an amount of LDL-cholesterol
FI854075L (fi) Foerfarande och anordning foer kontinuerlig reglering av en masugn.
Belogurskii et al. Analysis of measurement information on steady-state vibrations
SU894427A1 (ru) Устройство дл отбора проб воздуха
ES474863A1 (es) Metodo y aparato para analisis fotometricos de liquidos bio-logicos y otros liquidos
KR960014960A (ko) 회로 특성 자동검사 장치
JPS5866038A (ja) 標準ガス調整装置
JPS6469971A (en) Checking apparatus of characteristics of semiconductor element
JPS6491070A (en) Insulation tester
JPS5682448A (en) Purification rate measuring apparatus of catalyst
JPS5775054A (en) Testing system for digital coference telephone connection device
JPS51147383A (en) Gas sampling device for an analysis device
Buensow et al. Investigation of the possibilities to use RDF in power stations for energy-gaining reasons.
GB2097926A (en) Determining the concentration of a gas fraction in multiple gas mixtures
Kelley et al. EQUATE-New Concepts in Automatic Testing
BUREEVA et al. Joint-laboratory qualification testing of oils for gas turbine engines
MILLER Two-sample hypothesis tests for the coefficient of variation[Ph. D. Thesis]
JPS57157712A (en) Monitoring method for abnormality in tool