GB2198238B - Method and apparatus for measuring a property of material - Google Patents
Method and apparatus for measuring a property of materialInfo
- Publication number
- GB2198238B GB2198238B GB8628012A GB8628012A GB2198238B GB 2198238 B GB2198238 B GB 2198238B GB 8628012 A GB8628012 A GB 8628012A GB 8628012 A GB8628012 A GB 8628012A GB 2198238 B GB2198238 B GB 2198238B
- Authority
- GB
- United Kingdom
- Prior art keywords
- property
- measuring
- 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
Links
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
- G01N27/18—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 changes in the thermal conductivity of a surrounding material to be tested
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N25/00—Investigating or analyzing materials by the use of thermal means
- G01N25/56—Investigating or analyzing materials by the use of thermal means by investigating moisture content
Landscapes
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8628012A GB2198238B (en) | 1986-11-24 | 1986-11-24 | Method and apparatus for measuring a property of material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8628012A GB2198238B (en) | 1986-11-24 | 1986-11-24 | Method and apparatus for measuring a property of material |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8628012D0 GB8628012D0 (en) | 1986-12-31 |
GB2198238A GB2198238A (en) | 1988-06-08 |
GB2198238B true GB2198238B (en) | 1990-08-22 |
Family
ID=10607817
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8628012A Expired - Fee Related GB2198238B (en) | 1986-11-24 | 1986-11-24 | Method and apparatus for measuring a property of material |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2198238B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104459088A (en) * | 2014-12-10 | 2015-03-25 | 江苏盖亚环境工程有限公司 | Wireless type-based soil temperature and moisture gradient measuring system |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1316716C (en) * | 1988-07-13 | 1993-04-27 | Yoshiharu Nagawa | Moisture measuring apparatus and method for measuring moisture by the apparatus |
US4861167A (en) * | 1988-09-28 | 1989-08-29 | Cornell Research Foundation, Inc. | Line-heat-source thermal conductivity measuring system |
DE10323651A1 (en) * | 2003-05-26 | 2004-12-16 | Rational Ag | Method for determining material properties and device usable in this method |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB968518A (en) * | 1961-12-21 | 1964-09-02 | Satchwell Controls Ltd | Improvements in or relating to means for measuring mass flow of a fluid |
GB1080435A (en) * | 1965-05-11 | 1967-08-23 | Siemen Planiawerke Ag Fuer Koh | Improvements in or relating to apparatus for measuring thermal conductivity |
US3813927A (en) * | 1973-07-16 | 1974-06-04 | L Furgason | Moisture transducer |
GB1488012A (en) * | 1975-09-18 | 1977-10-05 | Hawker Siddeley Dynamics Eng | Mass flow transducers |
GB2046922A (en) * | 1979-01-04 | 1980-11-19 | Wolfhorndl E | Fluid flowmeter |
GB2084742A (en) * | 1980-10-03 | 1982-04-15 | Aluminum Co Of America | Controlling and monitoring the heat balance in aluminium reduction cells |
GB2138948A (en) * | 1983-04-15 | 1984-10-31 | Univ Heriot Watt | Measuring fluid flow thermo-electrically |
GB2173905A (en) * | 1985-04-12 | 1986-10-22 | Radyne Ltd | Fluid-flow monitoring apparatus |
EP0203871A2 (en) * | 1985-05-30 | 1986-12-03 | Institut National De La Recherche Agronomique (Inra) | Method and apparatus for measuring the flow of sap in the stem of a plant such as a tree's trunk |
-
1986
- 1986-11-24 GB GB8628012A patent/GB2198238B/en not_active Expired - Fee Related
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB968518A (en) * | 1961-12-21 | 1964-09-02 | Satchwell Controls Ltd | Improvements in or relating to means for measuring mass flow of a fluid |
GB1080435A (en) * | 1965-05-11 | 1967-08-23 | Siemen Planiawerke Ag Fuer Koh | Improvements in or relating to apparatus for measuring thermal conductivity |
US3813927A (en) * | 1973-07-16 | 1974-06-04 | L Furgason | Moisture transducer |
GB1488012A (en) * | 1975-09-18 | 1977-10-05 | Hawker Siddeley Dynamics Eng | Mass flow transducers |
GB2046922A (en) * | 1979-01-04 | 1980-11-19 | Wolfhorndl E | Fluid flowmeter |
GB2084742A (en) * | 1980-10-03 | 1982-04-15 | Aluminum Co Of America | Controlling and monitoring the heat balance in aluminium reduction cells |
GB2138948A (en) * | 1983-04-15 | 1984-10-31 | Univ Heriot Watt | Measuring fluid flow thermo-electrically |
GB2173905A (en) * | 1985-04-12 | 1986-10-22 | Radyne Ltd | Fluid-flow monitoring apparatus |
EP0203871A2 (en) * | 1985-05-30 | 1986-12-03 | Institut National De La Recherche Agronomique (Inra) | Method and apparatus for measuring the flow of sap in the stem of a plant such as a tree's trunk |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104459088A (en) * | 2014-12-10 | 2015-03-25 | 江苏盖亚环境工程有限公司 | Wireless type-based soil temperature and moisture gradient measuring system |
Also Published As
Publication number | Publication date |
---|---|
GB8628012D0 (en) | 1986-12-31 |
GB2198238A (en) | 1988-06-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19921124 |