SE8500243D0 - Bipolar pulsed electron capture detectors - Google Patents
Bipolar pulsed electron capture detectorsInfo
- Publication number
- SE8500243D0 SE8500243D0 SE8500243A SE8500243A SE8500243D0 SE 8500243 D0 SE8500243 D0 SE 8500243D0 SE 8500243 A SE8500243 A SE 8500243A SE 8500243 A SE8500243 A SE 8500243A SE 8500243 D0 SE8500243 D0 SE 8500243D0
- Authority
- SE
- Sweden
- Prior art keywords
- electron capture
- pulsed electron
- bipolar pulsed
- capture detectors
- dynamic range
- Prior art date
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
- G01N27/62—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating the ionisation of gases, e.g. aerosols; by investigating electric discharges, e.g. emission of cathode
- G01N27/64—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating the ionisation of gases, e.g. aerosols; by investigating electric discharges, e.g. emission of cathode using wave or particle radiation to ionise a gas, e.g. in an ionisation chamber
- G01N27/66—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating the ionisation of gases, e.g. aerosols; by investigating electric discharges, e.g. emission of cathode using wave or particle radiation to ionise a gas, e.g. in an ionisation chamber and measuring current or voltage
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
- G01N30/62—Detectors specially adapted therefor
- G01N30/64—Electrical detectors
- G01N30/70—Electron capture detectors
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Toxicology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
- Measurement Of Radiation (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/571,989 US4567368A (en) | 1984-01-19 | 1984-01-19 | Bipolar pulsed electron capture detectors |
Publications (2)
Publication Number | Publication Date |
---|---|
SE8500243D0 true SE8500243D0 (sv) | 1985-01-18 |
SE8500243L SE8500243L (sv) | 1985-07-20 |
Family
ID=24285877
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8500243A SE8500243L (sv) | 1984-01-19 | 1985-01-18 | Elektroninfangningsdetektor med bipolera pulser |
Country Status (6)
Country | Link |
---|---|
US (1) | US4567368A (sv) |
JP (1) | JPS60159644A (sv) |
DE (1) | DE3501121A1 (sv) |
GB (1) | GB2156525B (sv) |
IT (1) | IT1184842B (sv) |
SE (1) | SE8500243L (sv) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4705947A (en) * | 1985-04-09 | 1987-11-10 | The United States Of America As Represented By The United States Department Of Energy | Pulsed helium ionization detection system |
US4879472A (en) * | 1988-05-19 | 1989-11-07 | The United States Of America As Represented By The United States Department Of Energy | Multiplexed electronically programmable multimode ionization detector for chromatography |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US28951A (en) * | 1860-07-03 | Improvement in revolving fire-arms | ||
US2950387A (en) * | 1957-08-16 | 1960-08-23 | Bell & Howell Co | Gas analysis |
US3634754A (en) * | 1969-06-23 | 1972-01-11 | Shell Oil Co | Method and apparatus for linearly measuring electron capture with an electron capture detector |
US3892968A (en) * | 1971-08-06 | 1975-07-01 | James Ephraim Lovelock | Electron capture detector systems |
US4117332A (en) * | 1976-02-26 | 1978-09-26 | Varian Associates, Inc. | Circuit for linearizing the response of an electron capture detector |
US4063156A (en) * | 1976-02-27 | 1977-12-13 | Varian Associates, Inc. | Assymetric cylinder electron capture detector |
-
1984
- 1984-01-19 US US06/571,989 patent/US4567368A/en not_active Expired - Fee Related
-
1985
- 1985-01-15 DE DE19853501121 patent/DE3501121A1/de not_active Withdrawn
- 1985-01-16 JP JP60004182A patent/JPS60159644A/ja active Granted
- 1985-01-17 GB GB08501216A patent/GB2156525B/en not_active Expired
- 1985-01-18 IT IT19154/85A patent/IT1184842B/it active
- 1985-01-18 SE SE8500243A patent/SE8500243L/sv not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
DE3501121A1 (de) | 1985-07-25 |
IT8519154A1 (it) | 1986-07-18 |
US4567368A (en) | 1986-01-28 |
IT1184842B (it) | 1987-10-28 |
IT8519154A0 (it) | 1985-01-18 |
GB2156525B (en) | 1988-09-01 |
JPH04550B2 (sv) | 1992-01-07 |
JPS60159644A (ja) | 1985-08-21 |
GB2156525A (en) | 1985-10-09 |
SE8500243L (sv) | 1985-07-20 |
GB8501216D0 (en) | 1985-02-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAV | Patent application has lapsed |
Ref document number: 8500243-4 Effective date: 19910802 |