GB1149531A - Improvements in or relating to a galvanometer measuring instrument - Google Patents
Improvements in or relating to a galvanometer measuring instrumentInfo
- Publication number
- GB1149531A GB1149531A GB1971666A GB1971666A GB1149531A GB 1149531 A GB1149531 A GB 1149531A GB 1971666 A GB1971666 A GB 1971666A GB 1971666 A GB1971666 A GB 1971666A GB 1149531 A GB1149531 A GB 1149531A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pointer
- galvanometer
- concentration
- pointers
- methane
- 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
Links
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract 4
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 abstract 4
- 229910052697 platinum Inorganic materials 0.000 abstract 2
- 238000007084 catalytic combustion reaction Methods 0.000 abstract 1
- 238000005259 measurement Methods 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
- G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
- G01N27/14—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of an electrically-heated body in dependence upon change of temperature
- G01N27/16—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of an electrically-heated body in dependence upon change of temperature caused by burning or catalytic oxidation of surrounding material to be tested, e.g. of gas
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR15635A FR1442430A (fr) | 1965-05-04 | 1965-05-04 | Dispositif de mesure galvanométrique |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1149531A true GB1149531A (en) | 1969-04-23 |
Family
ID=8577890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1971666A Expired GB1149531A (en) | 1965-05-04 | 1966-05-04 | Improvements in or relating to a galvanometer measuring instrument |
Country Status (6)
-
1965
- 1965-05-04 FR FR15635A patent/FR1442430A/fr not_active Expired
-
1966
- 1966-04-29 DE DE19661598259 patent/DE1598259A1/de active Pending
- 1966-05-03 LU LU51017A patent/LU51017A1/xx unknown
- 1966-05-03 BE BE680422D patent/BE680422A/xx unknown
- 1966-05-04 NL NL6606018A patent/NL6606018A/xx unknown
- 1966-05-04 GB GB1971666A patent/GB1149531A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE680422A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1966-11-03 |
| DE1598259A1 (de) | 1970-11-05 |
| LU51017A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1966-11-03 |
| NL6606018A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1966-11-07 |
| FR1442430A (fr) | 1966-06-17 |
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