AU2003251361A1 - Gas detector - Google Patents
Gas detectorInfo
- Publication number
- AU2003251361A1 AU2003251361A1 AU2003251361A AU2003251361A AU2003251361A1 AU 2003251361 A1 AU2003251361 A1 AU 2003251361A1 AU 2003251361 A AU2003251361 A AU 2003251361A AU 2003251361 A AU2003251361 A AU 2003251361A AU 2003251361 A1 AU2003251361 A1 AU 2003251361A1
- Authority
- AU
- Australia
- Prior art keywords
- gas detector
- detector
- 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.)
- Abandoned
Links
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
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
- G01N21/3504—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing gases, e.g. multi-gas analysis
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2201/00—Features of devices classified in G01N21/00
- G01N2201/02—Mechanical
- G01N2201/023—Controlling conditions in casing
- G01N2201/0236—Explosion proof
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/GB2003/003295 WO2005015176A1 (en) | 2003-07-28 | 2003-07-28 | Gas detector |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2003251361A1 true AU2003251361A1 (en) | 2005-02-25 |
Family
ID=34130882
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2003251361A Abandoned AU2003251361A1 (en) | 2003-07-28 | 2003-07-28 | Gas detector |
Country Status (2)
Country | Link |
---|---|
AU (1) | AU2003251361A1 (en) |
WO (1) | WO2005015176A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8146403B2 (en) | 2007-09-17 | 2012-04-03 | Life Safety Distribution Ag | Gas sensor with smart pellistor |
DE102009026951B4 (en) | 2009-06-16 | 2021-09-16 | Robert Bosch Gmbh | Spectroscopic gas sensor |
WO2015010709A1 (en) * | 2013-07-22 | 2015-01-29 | Sentec Ag | Sensor for detection of gas and method for detection of gas |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH638636A5 (en) * | 1979-03-16 | 1983-09-30 | Cerberus Ag | GAS DETECTOR FOR USE IN AN EXPLOSION HAZARDOUS ENVIRONMENT. |
GB8426964D0 (en) * | 1984-10-25 | 1984-11-28 | Sieger Ltd | Adjusting circuit parameter |
DE3819128C2 (en) * | 1988-06-04 | 1995-10-26 | Conducta Endress & Hauser | Gas detection system |
GB9616809D0 (en) * | 1996-08-10 | 1996-09-25 | Eev Ltd | Gas monitors |
DE19722744A1 (en) * | 1997-05-30 | 1998-12-03 | Draegerwerk Ag | Detection system with interchangeable sensors |
DE19732546C1 (en) * | 1997-07-29 | 1998-12-17 | Draegerwerk Ag | Gas detection system with interchangeable gas sensors |
US6182497B1 (en) * | 1999-08-20 | 2001-02-06 | Neodym Systems Inc | Gas detection system and method |
GB2372099B (en) * | 2001-02-08 | 2003-11-05 | Status Scient Controls Ltd | Gas sensor |
-
2003
- 2003-07-28 WO PCT/GB2003/003295 patent/WO2005015176A1/en active Application Filing
- 2003-07-28 AU AU2003251361A patent/AU2003251361A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
WO2005015176A1 (en) | 2005-02-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK6 | Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase |