ES371823A1 - Radiation gauging instrument and method - Google Patents

Radiation gauging instrument and method

Info

Publication number
ES371823A1
ES371823A1 ES371823A ES371823A ES371823A1 ES 371823 A1 ES371823 A1 ES 371823A1 ES 371823 A ES371823 A ES 371823A ES 371823 A ES371823 A ES 371823A ES 371823 A1 ES371823 A1 ES 371823A1
Authority
ES
Spain
Prior art keywords
test
radiation
response
detector
standard
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
Application number
ES371823A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Troxler Electronic Laboratories Inc
Original Assignee
Troxler Electronic Laboratories Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Troxler Electronic Laboratories Inc filed Critical Troxler Electronic Laboratories Inc
Publication of ES371823A1 publication Critical patent/ES371823A1/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
    • G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
    • G01N23/06—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and measuring the absorption
    • G01N23/083—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and measuring the absorption the radiation being X-rays
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
    • G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
    • G01N23/06—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and measuring the absorption
    • G01N23/09—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and measuring the absorption the radiation being neutrons

Abstract

Method for using ionization radiation in materials testing, regarding the presence and magnitude of certain characteristics capable of detectably modifying the ionization radiation used, characterized in that it comprises the steps of simultaneously exposing a test sample of the material under test and a standard sample of a material known to possess that particular characteristic, to ionizing radiation emitted by a common radiation source, the ionizing radiation being of a type capable of be modified in a detectable way by said determined characteristic, and at the same time receive the radiation coming from the materials of the test samples and normalized in respective test detectors and normalized, and compare the response of the test detector to the radiation coming from the test material. test sample with the response of the standard detector to radiation onon from the standard sample material, as modified by its specific characteristic, dividing the response of the standard detector by the response of the test detector. (Machine-translation by Google Translate, not legally binding)
ES371823A 1968-12-19 1969-09-13 Radiation gauging instrument and method Expired ES371823A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US78509268A 1968-12-19 1968-12-19

Publications (1)

Publication Number Publication Date
ES371823A1 true ES371823A1 (en) 1972-09-01

Family

ID=25134422

Family Applications (2)

Application Number Title Priority Date Filing Date
ES371823A Expired ES371823A1 (en) 1968-12-19 1969-09-13 Radiation gauging instrument and method
ES402695A Expired ES402695A1 (en) 1968-12-19 1971-04-14 Radiation gauging instrument and method

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES402695A Expired ES402695A1 (en) 1968-12-19 1971-04-14 Radiation gauging instrument and method

Country Status (9)

Country Link
JP (1) JPS5023312B1 (en)
BE (1) BE739757A (en)
CH (1) CH505382A (en)
DE (1) DE1951589A1 (en)
ES (2) ES371823A1 (en)
FR (1) FR2026501A1 (en)
GB (1) GB1284295A (en)
IL (1) IL32654A (en)
NL (1) NL6913975A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4152600A (en) * 1976-10-21 1979-05-01 Troxler Electronic Laboratories, Inc. Nuclear radiation moisture gauge calibration standard
JPS57125372A (en) * 1981-01-28 1982-08-04 Japan Atom Energy Res Inst Measuring device of neutron and gamma rays
JPH0289084A (en) * 1988-09-26 1990-03-29 Sumitomo Chem Co Ltd Antistatic light transparent filter
EP0885386A1 (en) * 1996-03-04 1998-12-23 Soil-Scan A/S A portable system for on-site detection of soil contaminants
WO2007027760A2 (en) 2005-08-30 2007-03-08 Troxler Electronic Laboratories, Inc. Methods, systems, and computer program products for determining a property of construction material
EP2238600A4 (en) 2008-01-04 2016-12-21 Troxler Electronic Lab Inc Nuclear gauges and methods of configuration and calibration of nuclear gauges
WO2016012799A1 (en) 2014-07-24 2016-01-28 Johnson Matthey Public Limited Company Apparatus for determining thickness of lining layer
CN108398709A (en) * 2017-02-08 2018-08-14 中国辐射防护研究院 A kind of optical fiber radiation probe
CN112305582A (en) * 2020-11-12 2021-02-02 重庆建安仪器有限责任公司 Radiometer angular response detection method

Also Published As

Publication number Publication date
BE739757A (en) 1970-04-02
JPS5023312B1 (en) 1975-08-06
IL32654A (en) 1972-11-28
IL32654A0 (en) 1970-01-29
CH505382A (en) 1971-03-31
DE1951589A1 (en) 1970-06-25
FR2026501A1 (en) 1970-09-18
ES402695A1 (en) 1975-10-16
GB1284295A (en) 1972-08-02
NL6913975A (en) 1970-06-23

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