DE3786872D1 - Verfahren und vorrichtung zur eichung von gasanalysegeraeten. - Google Patents

Verfahren und vorrichtung zur eichung von gasanalysegeraeten.

Info

Publication number
DE3786872D1
DE3786872D1 DE8787309149T DE3786872T DE3786872D1 DE 3786872 D1 DE3786872 D1 DE 3786872D1 DE 8787309149 T DE8787309149 T DE 8787309149T DE 3786872 T DE3786872 T DE 3786872T DE 3786872 D1 DE3786872 D1 DE 3786872D1
Authority
DE
Germany
Prior art keywords
gas
calibration
monitor
gas monitor
calibrating 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 - Fee Related
Application number
DE8787309149T
Other languages
English (en)
Other versions
DE3786872T2 (de
Inventor
David W Arnett
Andras Gedeon
Julie A Reichert
Carl Hamilton
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.)
Datex Ohmeda Inc
Original Assignee
BOC Healthcare Inc
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 BOC Healthcare Inc filed Critical BOC Healthcare Inc
Publication of DE3786872D1 publication Critical patent/DE3786872D1/de
Application granted granted Critical
Publication of DE3786872T2 publication Critical patent/DE3786872T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Combustion & Propulsion (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Food Science & Technology (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Examining Or Testing Airtightness (AREA)
DE87309149T 1986-10-17 1987-10-15 Verfahren und Vorrichtung zur Eichung von Gasanalysegeräten. Expired - Fee Related DE3786872T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/920,814 US4722217A (en) 1986-10-17 1986-10-17 Method and apparatus for calibrating gas monitors

Publications (2)

Publication Number Publication Date
DE3786872D1 true DE3786872D1 (de) 1993-09-09
DE3786872T2 DE3786872T2 (de) 1993-11-11

Family

ID=25444459

Family Applications (1)

Application Number Title Priority Date Filing Date
DE87309149T Expired - Fee Related DE3786872T2 (de) 1986-10-17 1987-10-15 Verfahren und Vorrichtung zur Eichung von Gasanalysegeräten.

Country Status (5)

Country Link
US (1) US4722217A (de)
EP (1) EP0264289B1 (de)
JP (1) JPS63128238A (de)
AT (1) ATE92628T1 (de)
DE (1) DE3786872T2 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5077016A (en) * 1988-09-16 1991-12-31 Michigan Consolidated Gas Company Apparatus for producing gas-air concentrations
US5081869A (en) * 1989-02-06 1992-01-21 Alcan International Limited Method and apparatus for the measurement of the thermal conductivity of gases
US5060503A (en) * 1990-02-08 1991-10-29 Bacharach, Inc. Test kit for gas detectors
US6244093B1 (en) * 1997-03-14 2001-06-12 Kaushik K. Parekh Method and apparatus for calibrating an air monitor using a flow matching valve
DE19755794C2 (de) * 1997-12-16 2003-10-23 Messer Griesheim Gmbh Staudrucklose Gaseinspeisung
US6612149B2 (en) * 2001-02-15 2003-09-02 Abbott Laboratories Method and apparatus for calibration of instruments that monitor the concentration of a sterilant in a system
US10604011B2 (en) 2015-10-13 2020-03-31 Consumer Safety Technology, Llc Networked intoxication vehicle immobilization
US10877008B2 (en) 2016-09-09 2020-12-29 Consumer Safety Technology, Llc Reference gas management in a breath alcohol calibration station
US10663440B2 (en) 2016-09-09 2020-05-26 Consumer Safety Technology, Llc Secure data handling in a breath alcohol calibration station
JP6928342B2 (ja) * 2017-04-19 2021-09-01 株式会社テヌート 気体濃度測定装置
CN111033252A (zh) * 2017-08-25 2020-04-17 周锦富 用于校准气体检测装置的系统和方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4142860A (en) * 1976-06-23 1979-03-06 Mayeaux Donald P Apparatus for producing a calibration sample for analytical instrumentation
DE2827537A1 (de) * 1978-06-23 1980-01-10 Leybold Heraeus Gmbh & Co Kg Betriebsverfahren fuer eine einrichtung zur lecksuche, gasanalyse o.dgl. und dazu geeignete einrichtung
JPS5566732A (en) * 1978-10-20 1980-05-20 Toshiba Corp Gas concentration detector
JPS5574438A (en) * 1978-12-01 1980-06-05 Toyota Motor Corp Method and device for adjusting of gas analysis meter
GB2101310B (en) * 1981-06-20 1984-06-13 Gas Measurement Instr Limited Gas detection apparatus
US4489590A (en) * 1982-01-25 1984-12-25 Delphian Corporation Method and apparatus for gas detector calibration
US4534204A (en) * 1983-06-01 1985-08-13 Martin Marietta Corporation Calibration method for ultra sensitive noble gas leak detector
US4578986A (en) * 1984-07-06 1986-04-01 Champion International Corporation Gas analyzer for dry/dusty kilns

Also Published As

Publication number Publication date
US4722217A (en) 1988-02-02
EP0264289A3 (en) 1990-05-16
ATE92628T1 (de) 1993-08-15
JPS63128238A (ja) 1988-05-31
EP0264289A2 (de) 1988-04-20
EP0264289B1 (de) 1993-08-04
DE3786872T2 (de) 1993-11-11

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee