ISO/ASTM 51310:2022

مواصفة قياسية دولية   الإصدار الحالي
اعتمدت بتاريخ  26 أبريل 2022

Practice for use of a radiochromic optical waveguide dosimetry system

قياسات الإشعاع
* الحماية من الإشعاع، انظر 13.280

ملفات الوثيقة ISO/ASTM 51310:2022

null صفحات
الإصدار الحالي

مجال الوثيقة ISO/ASTM 51310:2022

1.1 This is a practice for using a radiochromic optical waveguide dosimetry system to measure absorbed dose in materials irradiated by photons and high energy electrons in terms of absorbed dose to water. The radiochromic optical waveguide dosimetry system is generally used as a routine dosimetry system.
1.2 The optical waveguide dosimeter is classified as a Type II dosimeter on the basis of the complex effect of influence  quantities (see ISO/ASTM Practice 52628).
1.3 This document is one of a set of standards that provides recommendations for properly implementing dosimetry in radiation processing, and describes a means of achieving compliance with the requirements of ISO/ASTM 52628 for an optical waveguide dosimetry system. It is intended to be read in conjunction with ISO/ASTM Practice 52628.
1.4 This practice applies to radiochromic optical waveguide dosimeters that can be used within part or all of the specified ranges as follows:
1.4.1 The absorbed dose range is from 1 Gy to 20 000 Gy.
1.4.2 The absorbed dose rate is from 0.001 Gy/s to 1000 Gy/s.
1.4.3 The radiation photon energy range is from 1 MeV to 10 MeV.
1.4.4 The radiation electron energy range is from 3 MeV to 25 MeV.
1.4.5 The irradiation temperature range is from –78 °C to +60 °C.
1.5 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.
1.6 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.
1.7 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

الأكثر مبيعاً

GSO 150-2:2013
مواصفة قياسية خليجية
فترات صلاحية المنتجات الغذائية - الجزء الثاني : فترات الصلاحية الاختيارية
BH GSO 150-2:2015
GSO 150-2:2013 
مواصفة قياسية بحرينية
فترات صلاحية المنتجات الغذائية - الجزء الثاني : فترات الصلاحية الاختيارية
BH GSO 150-1:2015
GSO 150-1:2013 
لائحة فنية بحرينية
فترات صلاحية المنتجات الغذائية - الجزء الأول : فترات الصلاحية الإلزامية
GSO 150-1:2013
لائحة فنية خليجية
فترات صلاحية المنتجات الغذائية - الجزء الأول : فترات الصلاحية الإلزامية

اعتمدت مؤخراً

ISO 5754:2023
مواصفة قياسية دولية
Sintered metal materials, excluding hardmetals — Unnotched impact test piece
ISO/IEC 39794-2:2023
مواصفة قياسية دولية
Information technology — Extensible biometric data interchange formats — Part 2: Finger minutiae data
ISO 18400-301:2023
مواصفة قياسية دولية
Soil quality — Sampling — Part 301: Sampling and on site semi-quantitative determinations of volatile organic compounds in field investigations
ISO 24187:2023
مواصفة قياسية دولية
Principles for the analysis of microplastics present in the environment