IT1290962B1 - Radiametro ambientale a tubo g.m. munito di un dispositivo di monitoraggio della degradazione di sensibilita', che utilizza un - Google Patents
Radiametro ambientale a tubo g.m. munito di un dispositivo di monitoraggio della degradazione di sensibilita', che utilizza unInfo
- Publication number
- IT1290962B1 IT1290962B1 IT97RM000130A ITRM970130A IT1290962B1 IT 1290962 B1 IT1290962 B1 IT 1290962B1 IT 97RM000130 A IT97RM000130 A IT 97RM000130A IT RM970130 A ITRM970130 A IT RM970130A IT 1290962 B1 IT1290962 B1 IT 1290962B1
- Authority
- IT
- Italy
- Prior art keywords
- radiameter
- degradation
- sensitivity
- monitoring
- ambient
- Prior art date
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
- G01T1/16—Measuring radiation intensity
- G01T1/169—Exploration, location of contaminated surface areas
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)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Pens And Brushes (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT97RM000130A IT1290962B1 (it) | 1997-03-07 | 1997-03-07 | Radiametro ambientale a tubo g.m. munito di un dispositivo di monitoraggio della degradazione di sensibilita', che utilizza un |
US09/035,355 US6271516B1 (en) | 1997-03-07 | 1998-03-05 | G.M. tube environment radioactivity meter having a sensitivity degradation monitoring device with a natural radioisotope and means for automatically correcting the measured radioactivity |
DE19809610A DE19809610A1 (de) | 1997-03-07 | 1998-03-06 | Ein Geiger-Müller-Rohr-Meßgerät für Umgebungsradioaktivität mit einer Überwachungsvorrichtung für die Verschlechterung der Empfindlichkeit, mit einem natürlichen Radioisotop und Mitteln für die automatische Korrektur der gemessenen Radioaktivität |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT97RM000130A IT1290962B1 (it) | 1997-03-07 | 1997-03-07 | Radiametro ambientale a tubo g.m. munito di un dispositivo di monitoraggio della degradazione di sensibilita', che utilizza un |
Publications (2)
Publication Number | Publication Date |
---|---|
ITRM970130A1 ITRM970130A1 (it) | 1998-09-07 |
IT1290962B1 true IT1290962B1 (it) | 1998-12-14 |
Family
ID=11404833
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT97RM000130A IT1290962B1 (it) | 1997-03-07 | 1997-03-07 | Radiametro ambientale a tubo g.m. munito di un dispositivo di monitoraggio della degradazione di sensibilita', che utilizza un |
Country Status (3)
Country | Link |
---|---|
US (1) | US6271516B1 (it) |
DE (1) | DE19809610A1 (it) |
IT (1) | IT1290962B1 (it) |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1219635A (en) * | 1968-03-07 | 1971-01-20 | Boris Vladimirovich Nemirovsky | Device for remote checking of operation and sensitivity of radiation monitors |
DE1941318A1 (de) * | 1969-08-14 | 1971-05-27 | Total Foerstner & Co | Pruefgeraet zum UEberpruefen und Kalibrieren der Anzeige von Kernstrahlungsmessgeraeten |
US4190767A (en) * | 1978-06-26 | 1980-02-26 | Trw Inc. | Optical encoder apparatus |
JPS6045833B2 (ja) * | 1978-09-26 | 1985-10-12 | 株式会社東芝 | 放射線測定装置 |
JPH0240996B2 (ja) * | 1980-07-28 | 1990-09-14 | Aloka | Jidorimonitashisutemunokandohoseikairo |
JPS6182185A (ja) * | 1984-09-28 | 1986-04-25 | Nippon Atom Ind Group Co Ltd | 放射線検出器校正装置 |
JPS61155788A (ja) * | 1984-12-28 | 1986-07-15 | Fuji Electric Co Ltd | 放射線測定器の自動校正装置 |
JPS63234185A (ja) * | 1987-03-23 | 1988-09-29 | Fuji Electric Co Ltd | 放射線測定装置 |
JPH06222151A (ja) * | 1993-01-28 | 1994-08-12 | Mitsubishi Electric Corp | 放射線検出器校正装置 |
-
1997
- 1997-03-07 IT IT97RM000130A patent/IT1290962B1/it active IP Right Grant
-
1998
- 1998-03-05 US US09/035,355 patent/US6271516B1/en not_active Expired - Fee Related
- 1998-03-06 DE DE19809610A patent/DE19809610A1/de not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
ITRM970130A1 (it) | 1998-09-07 |
DE19809610A1 (de) | 1998-11-19 |
US6271516B1 (en) | 2001-08-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted |