GB1523987A - Process and apparatus for measuring radioactive radiation - Google Patents
Process and apparatus for measuring radioactive radiationInfo
- Publication number
- GB1523987A GB1523987A GB4685176A GB4685176A GB1523987A GB 1523987 A GB1523987 A GB 1523987A GB 4685176 A GB4685176 A GB 4685176A GB 4685176 A GB4685176 A GB 4685176A GB 1523987 A GB1523987 A GB 1523987A
- Authority
- GB
- United Kingdom
- Prior art keywords
- detectors
- radiation
- supply
- trigger circuit
- radioactive radiation
- 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
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
- G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
- G01T1/02—Dosimeters
- G01T1/026—Semiconductor dose-rate meters
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
- G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
- G01T1/16—Measuring radiation intensity
- G01T1/24—Measuring radiation intensity with semiconductor detectors
- G01T1/247—Detector read-out circuitry
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- High Energy & Nuclear Physics (AREA)
- Molecular Biology (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Measurement Of Radiation (AREA)
Abstract
1523987 Detecting atomic radiation LE MATERIEL TELEPHONIQUE 10 Nov 1976 46851/76 Heading G1A In a device for detecting atomic radiation a number of detectors of different spectral sensitivity are combined so that the device is substantially independent of wavelength over a predetermined range of the spectrum of radio-active radiation. The detectors may be made of semi-conductor material. The detectors may also be diversified by the choice of their supply and bias voltages or by the screening surrounding them. Alternatively, they may differ from one or other by their individual operating characteristics. The set of detectors 1 supply a preamplifier and integrator 4 which activates a trigger circuit 5 when the radiation level is high enough. The output of the trigger circuit 5 feeds a counter 6 connected via a decoder 8 to a display 9 or a warning device 13. A more detailed circuit corresponding to boxes 1, 4 and 5 is disclosed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4685176A GB1523987A (en) | 1976-11-10 | 1976-11-10 | Process and apparatus for measuring radioactive radiation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4685176A GB1523987A (en) | 1976-11-10 | 1976-11-10 | Process and apparatus for measuring radioactive radiation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1523987A true GB1523987A (en) | 1978-09-06 |
Family
ID=10442829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4685176A Expired GB1523987A (en) | 1976-11-10 | 1976-11-10 | Process and apparatus for measuring radioactive radiation |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1523987A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2117900A (en) * | 1982-03-25 | 1983-10-19 | Michael Anthony Newell | Radiation detector |
-
1976
- 1976-11-10 GB GB4685176A patent/GB1523987A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2117900A (en) * | 1982-03-25 | 1983-10-19 | Michael Anthony Newell | Radiation detector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |