GB1018188A - Method for testing the chemical and/or physical condition of media - Google Patents
Method for testing the chemical and/or physical condition of mediaInfo
- Publication number
- GB1018188A GB1018188A GB4136562A GB4136562A GB1018188A GB 1018188 A GB1018188 A GB 1018188A GB 4136562 A GB4136562 A GB 4136562A GB 4136562 A GB4136562 A GB 4136562A GB 1018188 A GB1018188 A GB 1018188A
- Authority
- GB
- United Kingdom
- Prior art keywords
- medium
- chemical
- physical condition
- continuous
- continuous sequence
- 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
- 239000000126 substance Substances 0.000 title abstract 4
- 238000012360 testing method Methods 0.000 title abstract 3
- 239000013067 intermediate product Substances 0.000 abstract 2
- 229920002955 Art silk Polymers 0.000 abstract 1
- 230000032683 aging Effects 0.000 abstract 1
- 230000004075 alteration Effects 0.000 abstract 1
- 238000004458 analytical method Methods 0.000 abstract 1
- 230000000721 bacterilogical effect Effects 0.000 abstract 1
- 239000004020 conductor Substances 0.000 abstract 1
- 238000000354 decomposition reaction Methods 0.000 abstract 1
- 238000001514 detection method Methods 0.000 abstract 1
- 238000009413 insulation Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000005259 measurement Methods 0.000 abstract 1
- 239000013074 reference sample Substances 0.000 abstract 1
- 238000010998 test method Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N22/00—Investigating or analysing materials by the use of microwaves or radio waves, i.e. electromagnetic waves with a wavelength of one millimetre or more
-
- 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
- G01N33/02—Food
- G01N33/12—Meat; Fish
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- Food Science & Technology (AREA)
- Analytical Chemistry (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Medicinal Chemistry (AREA)
- Electromagnetism (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
1,018,188. Electrically determining a chemical or physical condition. N. KAISER. Nov. 1, 1962, No. 41365/62. Heading G1N. A method of testing the chemical and or physical condition of a medium in which a plurality of tests are carried out simultaneously, or in continuous sequence, comprises directing high frequency waves either as a continuous band or at a plurality of individual frequencies on to the medium either simultaneously or in continuous sequence, or in a continuous sequence of scans, the period of scan being substantially shorter than the expected life of intermediate products, each of the tests involving the measurement of a phase shaft, and/or energy variation, and or alteration of some other electrical quantity, at at least one frequency, resulting from their impinging on the medium, and the results being registered continuously and individually. The waves may be applied in pulses, and the frequency chosen may be such that phase changes are an indication of dielectric constant, or that molecular resonance occurs within the medium. The medium may be situated within a tubular conductor and may be irradiated by a beam at the Brewster angle. The specimen and a reference sample may be included in the arms of a bridge. Applications of the invention referred to are the control of maturing and polymerisation in artificial silk, chemical analyses, the manufacture of insulation, the control of aging processes, the measure of hygroscopic properties and water content, the detection of changes in bacteriological cultures including short lived intermediate products, and the continuous indication of the decomposition of albumen.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL286676D NL286676A (en) | 1962-11-01 | ||
| GB4136562A GB1018188A (en) | 1962-11-01 | 1962-11-01 | Method for testing the chemical and/or physical condition of media |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4136562A GB1018188A (en) | 1962-11-01 | 1962-11-01 | Method for testing the chemical and/or physical condition of media |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1018188A true GB1018188A (en) | 1966-01-26 |
Family
ID=10419353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4136562A Expired GB1018188A (en) | 1962-11-01 | 1962-11-01 | Method for testing the chemical and/or physical condition of media |
Country Status (2)
| Country | Link |
|---|---|
| GB (1) | GB1018188A (en) |
| NL (1) | NL286676A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4291708A (en) * | 1977-11-02 | 1981-09-29 | Yeda Research & Development Co. Ltd. | Apparatus and method for detection of tumors in tissue |
| US4577153A (en) * | 1985-05-06 | 1986-03-18 | Stolar, Inc. | Continuous wave medium frequency signal transmission survey procedure for imaging structure in coal seams |
| EP0179522A2 (en) * | 1984-10-09 | 1986-04-30 | Quantum Diagnostics, Ltd. | Apparatus and process for object analysis by pertubation of interference fringes |
| USRE32563E (en) * | 1985-05-06 | 1987-12-15 | Stolar, Inc. | Continuous wave medium frequency signal transmission survey procedure for imaging structure in coal seams |
| WO1993018395A1 (en) * | 1992-03-10 | 1993-09-16 | Christopher Barnes | Apparatus for determining the physical and/or chemical properties of a sample, particularly of blood |
| US5583432A (en) * | 1994-04-11 | 1996-12-10 | Sci-Nostics Limited | Electrical method and apparatus for non-contact determination of physical and/or chemical properties of a sample, particularly of blood |
-
0
- NL NL286676D patent/NL286676A/xx unknown
-
1962
- 1962-11-01 GB GB4136562A patent/GB1018188A/en not_active Expired
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4291708A (en) * | 1977-11-02 | 1981-09-29 | Yeda Research & Development Co. Ltd. | Apparatus and method for detection of tumors in tissue |
| EP0179522A2 (en) * | 1984-10-09 | 1986-04-30 | Quantum Diagnostics, Ltd. | Apparatus and process for object analysis by pertubation of interference fringes |
| EP0179522A3 (en) * | 1984-10-09 | 1989-04-26 | Quantum Diagnostics, Ltd. | Apparatus and process for object analysis by pertubation of interference fringes |
| US4577153A (en) * | 1985-05-06 | 1986-03-18 | Stolar, Inc. | Continuous wave medium frequency signal transmission survey procedure for imaging structure in coal seams |
| USRE32563E (en) * | 1985-05-06 | 1987-12-15 | Stolar, Inc. | Continuous wave medium frequency signal transmission survey procedure for imaging structure in coal seams |
| WO1993018395A1 (en) * | 1992-03-10 | 1993-09-16 | Christopher Barnes | Apparatus for determining the physical and/or chemical properties of a sample, particularly of blood |
| AU677001B2 (en) * | 1992-03-10 | 1997-04-10 | Christopher Barnes | Apparatus for determining the physical and/or chemical properties of a sample, particularly of blood |
| US5583432A (en) * | 1994-04-11 | 1996-12-10 | Sci-Nostics Limited | Electrical method and apparatus for non-contact determination of physical and/or chemical properties of a sample, particularly of blood |
Also Published As
| Publication number | Publication date |
|---|---|
| NL286676A (en) |
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