1、 IEC 60412 Edition 3.0 2014-09 INTERNATIONAL STANDARD NORME INTERNATIONALE Nuclear instrumentation Nomenclature (identification) of scintillators and scintillation detectors and standard dimensions of scintillators Instrumentation nuclaire Nomenclature (identification) des scintillateurs et des dtec
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20、entation Nomenclature (identification) of scintillators and scintillation detectors and standard dimensions of scintillators Instrumentation nuclaire Nomenclature (identification) des scintillateurs et des dtecteurs scintillation et dimensions normalises des scintillateurs INTERNATIONAL ELECTROTECHN
21、ICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE M ICS 27.120 PRICE CODE CODE PRIX ISBN 978-2-8322-1859-4 Registered trademark of the International Electrotechnical Commission Marque dpose de la Commission Electrotechnique Internationale Warning! Make sure that you obtained this publicatio
22、n from an authorized distributor. Attention! Veuillez vous assurer que vous avez obtenu cette publication via un distributeur agr. 2 IEC 60412:2014 IEC 2014 CONTENTS FOREWORD . 3 INTRODUCTION . 5 1 Scope 6 2 Nomenclature of scintillation detectors and scintillators . 6 2.1 General . 6 2.2 Configurat
23、ion 6 2.3 Geometry of the scintillator . 6 2.4 Dimensions of the scintillator cross-section in mm 7 2.5 Height of the scintillator in mm 7 2.6 Scintillator material . 7 2.7 Type of entrance window 8 2.8 Type of output window 8 2.9 Type of housing 8 2.10 Diameter of the photomultiplier tube (PMT) in
24、mm . 8 2.11 Extra features of PMT or type of photodiode . 8 2.12 Extra features of scintillation detector . 9 2.13 Type of scintillation detector application 9 Annex A (informative) Standard dimensions of scintillators 11 A.1 Diameters of scintillators . 11 A.2 Heights of scintillators . 11 A.3 Tole
25、rances 12 Table A.1 Diameters of scintillators 11 Table A.2 Heights of scintillators 12 IEC 60412:2014 IEC 2014 3 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ NUCLEAR INSTRUMENTATION NOMENCLATURE (IDENTIFICATION) OF SCINTILLATORS AND SCINTILLATION DETECTORS AND STANDARD DIMENSIONS OF SCINTILLATORS FO
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35、tion, use of, or reliance upon, this IEC Publication or any other IEC Publications. 8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is indispensable for the correct application of this publication. 9) Attention is drawn to the possibili
36、ty that some of the elements of this IEC Publication may be the subject of patent rights. IEC shall not be held responsible for identifying any or all such patent rights. International Standard IEC 60412 has been prepared by IEC technical committee 45: Nuclear instrumentation. This third edition can
37、cels and replaces the second edition published in 2007. It constitutes a technical revision. The main technical changes with regard to the previous edition are as follows: Nomenclature of scintillation detectors was expanded by phoswich detector and single-line multi-channel detector. Some missing p
38、ositions in the nomenclature of the previous edition were filled out. 4 IEC 60412:2014 IEC 2014 The text of this standard is based on the following documents: FDIS Report on voting 45/777/FDIS 45/780/RVD Full information on the voting for the approval of this standard can be found in the report on v
39、oting indicated in the above table. This publication has been drafted in accordance with the ISO/IEC Directives, Part 2. The committee has decided that the contents of this publication will remain unchanged until the stability date indicated on the IEC web site under “http:/webstore.iec.ch“ in the d
40、ata related to the specific publication. At this date, the publication will be reconfirmed, withdrawn, replaced by a revised edition, or amended. IEC 60412:2014 IEC 2014 5 INTRODUCTION Recently each manufacturer of scintillation detectors has been offering its own nomenclature presenting in it, in t
41、he first place, their trademarks and introducing their own abbreviations (identification). The nomenclature of scintillators and scintillation detectors is quite complicated and usually includes type of detector, scintillators material, geometry and dimensions of scintillator, materials of housing a
42、nd window, type and dimensions of photomultiplier tube or photodiode, presence of additional electronic devices and some other characteristics. Different manufacturers offer different content and different order of characteristic designations in the identifiers of their products. This makes percepti
43、on by a customer of the meaning of symbols in these identifiers difficult. The situation can be improved through introducing a uniform system of nomenclature (identification) of scintillators and scintillation detectors. For this purpose it is advisable to use designations of separate parameters in
44、a strict order, guided by a principle: from the main parameters to secondary ones. This approach will introduce uniformity into the system of nomenclature (identification) of scintillators and scintillation detectors, as well as facilitate the perception of this system and correct selection of produ
45、cts by the customer. 6 IEC 60412:2014 IEC 2014 NUCLEAR INSTRUMENTATION NOMENCLATURE (IDENTIFICATION) OF SCINTILLATORS AND SCINTILLATION DETECTORS AND STANDARD DIMENSIONS OF SCINTILLATORS 1 Scope This International Standard gives guidelines for scintillation detectors and scintillators nomenclature (
46、identification) and standard dimensions of scintillators. This International Standard is applicable to all types of solid organic and inorganic scintillators used in detectors for scintillation counting and spectrometry. The object of this standard is to define a standardized nomenclature for scinti
47、llation detectors in which most of the properties can be found. The object of this standard is to standardize the dimensions of bare scintillators in order to facilitate interchangeability of non-encapsulated scintillators and to facilitate intercomparisons of measurements with encapsulated scintill
48、ators. Liquid scintillators are not addressed by this standard. NOTE The identification labels laid down in Clause 2 of the present standard include certain dimensions which may be expressed in millimetres or inches. The SI system recommends the use of millimetres rather than inches. 2 Nomenclature
49、of scintillation detectors and scintillators 2.1 General The identification of a scintillation detector is specified by a predefined sequence of specification items described below. Each specification item refers to a specific property of the detector material and/or construction. The general structure of an identification label includes symbols, described in 2.2 to 2.13, and given in the same order in which these subclauses
