NL192635C - Inrichting voor het meten van de concentratie van gas en/of dampvormige componenten van een gasmengsel. - Google Patents

Inrichting voor het meten van de concentratie van gas en/of dampvormige componenten van een gasmengsel. Download PDF

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Publication number
NL192635C
NL192635C NL8902855A NL8902855A NL192635C NL 192635 C NL192635 C NL 192635C NL 8902855 A NL8902855 A NL 8902855A NL 8902855 A NL8902855 A NL 8902855A NL 192635 C NL192635 C NL 192635C
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NL
Netherlands
Prior art keywords
channels
carrier
channel
scanning device
optical
Prior art date
Application number
NL8902855A
Other languages
English (en)
Dutch (nl)
Other versions
NL8902855A (nl
NL192635B (nl
Original Assignee
Draegerwerk Ag
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 Draegerwerk Ag filed Critical Draegerwerk Ag
Publication of NL8902855A publication Critical patent/NL8902855A/nl
Publication of NL192635B publication Critical patent/NL192635B/xx
Application granted granted Critical
Publication of NL192635C publication Critical patent/NL192635C/nl

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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
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
    • G01N21/78—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour
    • G01N21/783—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour for analysing gases
NL8902855A 1989-01-27 1989-11-20 Inrichting voor het meten van de concentratie van gas en/of dampvormige componenten van een gasmengsel. NL192635C (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3902402A DE3902402C1 (es) 1989-01-27 1989-01-27
DE3902402 1989-01-27

Publications (3)

Publication Number Publication Date
NL8902855A NL8902855A (nl) 1990-08-16
NL192635B NL192635B (nl) 1997-07-01
NL192635C true NL192635C (nl) 1997-11-04

Family

ID=6372908

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8902855A NL192635C (nl) 1989-01-27 1989-11-20 Inrichting voor het meten van de concentratie van gas en/of dampvormige componenten van een gasmengsel.

Country Status (6)

Country Link
US (1) US5089232A (es)
JP (1) JPH076974B2 (es)
DE (1) DE3902402C1 (es)
FR (1) FR2642524B1 (es)
GB (1) GB2227560B (es)
NL (1) NL192635C (es)

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US5714380A (en) * 1986-10-23 1998-02-03 Amoco Corporation Closed vessel for isolating target molecules and for performing amplification
DE4021556A1 (de) * 1990-07-06 1992-01-09 Draegerwerk Ag Vorrichtung zur messung der konzentration von gas- und/oder dampffoermigen komponenten eines gasgemisches
US5789258A (en) * 1991-06-10 1998-08-04 Midwest Research Institute Method for generating vapor streams
US5387395A (en) * 1992-07-06 1995-02-07 Beckman Instruments, Inc. Fluid distribution manifold
DE4345151C2 (de) * 1993-02-10 1995-08-10 Draegerwerk Ag Vorrichtung für den kolorimetrischen Gasnachweis in Folienverbundbauweise mit Kapillaren
DE4303858C2 (de) * 1993-02-10 1995-08-31 Draegerwerk Ag Vorrichtung für den kolorimetrischen Nachweis von gas- und/oder dampfförmigen Komponenten eines Gasgemisches aufgrund der Verfärbung einer in einem Kanal angeordneten Reaktionszone
DE4303861C2 (de) * 1993-02-10 1995-07-06 Draegerwerk Ag Vorrichtung für den kolorimetrischen Gasnachweis in Folienverbundbauweise
DE4303860C2 (de) * 1993-02-10 1995-11-09 Draegerwerk Ag Träger für den kolorimetrischen Gasnachweis in Folienverbundbauweise
US5468645A (en) * 1993-07-26 1995-11-21 Kirollos; Kirollos S. Method for real-time colorimetric measurement of exposure to airborne pollutants
US20050042149A1 (en) * 1994-04-01 2005-02-24 Integrated Chemical Synthesizers, Inc. Nanoscale chemical synthesis
US5580523A (en) * 1994-04-01 1996-12-03 Bard; Allen J. Integrated chemical synthesizers
DE4415866C1 (de) * 1994-05-05 1995-06-22 Draegerwerk Ag Vorrichtung zum Nachweis von gas- und dampfförmigen Komponenten eines Gasgemisches
US5559596A (en) * 1995-02-13 1996-09-24 Point Source, Inc. Fluid sample analysis by optical fourier transform imaging
DE19520298A1 (de) * 1995-06-02 1996-12-05 Bayer Ag Sortiervorrichtung für biologische Zellen oder Viren
DE69620863T2 (de) * 1996-02-07 2002-10-10 Motorola Inc Sensor zur Erfassung von Umgebungsbedingungen
US5834626A (en) * 1996-11-29 1998-11-10 De Castro; Emory S. Colorimetric indicators for breath, air, gas and vapor analyses and method of manufacture
US7150994B2 (en) * 1999-03-03 2006-12-19 Symyx Technologies, Inc. Parallel flow process optimization reactor
US6749814B1 (en) 1999-03-03 2004-06-15 Symyx Technologies, Inc. Chemical processing microsystems comprising parallel flow microreactors and methods for using same
US6266998B1 (en) 1999-04-01 2001-07-31 DRäGERWERK AKTIENGESELLSCHAFT System for measuring the concentration of gases
US6605475B1 (en) * 1999-04-16 2003-08-12 Perspective Biosystems, Inc. Apparatus and method for sample delivery
WO2001066245A2 (en) 2000-03-07 2001-09-13 Symyx Technologies, Inc. Parallel flow process optimization reactor
US7118917B2 (en) * 2001-03-07 2006-10-10 Symyx Technologies, Inc. Parallel flow reactor having improved thermal control
WO2003008942A1 (en) * 2001-07-18 2003-01-30 Straughan Technical Distribution Llc System and method for detection of a target substance
JP4253178B2 (ja) * 2002-12-02 2009-04-08 アークレイ株式会社 分析用具の製造方法
EP2104755A4 (en) 2006-10-26 2011-01-12 Symyx Solutions Inc HIGH PRESSURE PARALLEL FIXED BIN REACTOR AND METHOD THEREFOR
EP2167934A4 (en) * 2007-03-08 2014-01-22 Fsp Instr Llc GAS ANALYZER
US20080296018A1 (en) * 2007-05-29 2008-12-04 Zubrin Robert M System and method for extracting petroleum and generating electricity using natural gas or local petroleum
CN101970111B (zh) 2007-06-21 2013-09-11 简·探针公司 用于执行处理的仪器和容器
DE102008016763B4 (de) 2008-04-02 2009-12-24 Dräger Safety AG & Co. KGaA Vorrichtung und Verfahren zum chromatographischen Nachweis einer Substanz
US11175234B2 (en) 2010-09-07 2021-11-16 Nextteq Llc System for visual and electronic reading of colorimetric tubes
WO2012033853A1 (en) * 2010-09-07 2012-03-15 Nextteq Llc System for visual and electronic reading of colorimetric tubes
DE102012014503A1 (de) 2012-07-20 2014-01-23 Dräger Safety AG & Co. KGaA Gasmesssystem
DE102012014504A1 (de) 2012-07-20 2014-01-23 Dräger Safety AG & Co. KGaA Gasmesssystem
DE102013006542B4 (de) * 2013-04-16 2017-03-23 Dräger Safety AG & Co. KGaA Messvorrichtung, Reaktionsträger und Messverfahren
DE102013006544B4 (de) 2013-04-16 2017-04-27 Dräger Safety AG & Co. KGaA Messvorrichtung, Reaktionsträger und Messverfahren
DE102013006548B4 (de) 2013-04-16 2022-02-03 Dräger Safety AG & Co. KGaA Messvorrichtung, Reaktionsträger und Messverfahren
DE102013009641B4 (de) * 2013-06-08 2021-05-06 Dräger Safety AG & Co. KGaA Drucksensor mit Membran deren variable Anlagefläche optisch ausgelesen werden kann, Messvorrichtung, Reaktionsträger und Messverfahren mit diesem Drucksensor
WO2015038165A1 (en) * 2013-09-16 2015-03-19 Draeger Safety, Inc. Drive system for a gas analyzing instrument
FR3012982B1 (fr) * 2013-11-08 2015-12-25 Espci Innov Procede de stockage et de concentration d'un compose volatil
US10379055B2 (en) 2015-03-05 2019-08-13 Nextteq Llc Gas detector tube template and methods of reading gas detector tubes
DE102020109887B4 (de) 2020-04-08 2023-07-20 Opus Inspection, Inc. Gasmessgerät mit einer kompakten Bauform

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DE1037725B (de) * 1952-10-14 1958-08-28 Draegerwerk Ag Pruefroehrchen zum Nachweis von bestimmten Bestandteilen in Gasen
USRE29725E (en) * 1966-04-26 1978-08-08 E. I. Du Pont De Nemours And Company Analytical test pack and process for analysis
DE1598021A1 (de) * 1967-05-02 1970-03-26 Auergesellschaft Gmbh Vorrichtung zur Kenntlichmachung von Gaskonzentrationen
US3924219A (en) * 1971-12-22 1975-12-02 Minnesota Mining & Mfg Gas detection device
US3985017A (en) * 1975-01-02 1976-10-12 Abcor, Inc. Gaseous contaminate dosimeter and method
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DE3709296C1 (de) * 1987-03-20 1988-09-22 Draegerwerk Ag Kolorimetrisches Gasmessgeraet
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US4935875A (en) * 1987-12-02 1990-06-19 Data Chem, Inc. Chemical analyzer

Also Published As

Publication number Publication date
JPH076974B2 (ja) 1995-01-30
FR2642524B1 (fr) 1993-11-12
NL8902855A (nl) 1990-08-16
JPH02232559A (ja) 1990-09-14
GB2227560A (en) 1990-08-01
DE3902402C1 (es) 1990-06-13
FR2642524A1 (fr) 1990-08-03
NL192635B (nl) 1997-07-01
US5089232A (en) 1992-02-18
GB9001482D0 (en) 1990-03-21
GB2227560B (en) 1992-02-05

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Date Code Title Description
A1A A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
V1 Lapsed because of non-payment of the annual fee

Effective date: 20030601