ImageVerifierCode 换一换
格式:PDF , 页数:12 ,大小:228.89KB ,
资源ID:191196      下载积分:12 积分
快捷下载
登录下载
邮箱/手机:
温馨提示:
快捷下载时,用户名和密码都是您填写的邮箱或者手机号,方便查询和重复下载(系统自动生成)。 如填写123,账号就是123,密码也是123。
特别说明:
请自助下载,系统不会自动发送文件的哦; 如果您已付费,想二次下载,请登录后访问:我的下载记录
支付方式: 支付宝扫码支付 微信扫码支付   
验证码:   换一换

加入VIP,免费下载
 

温馨提示:由于个人手机设置不同,如果发现不能下载,请复制以下地址【https://www.wnwk.com/docdown/191196.html】到电脑端继续下载(重复下载不扣费)。

已注册用户请登录:
账号:
密码:
验证码:   换一换
  忘记密码?
三方登录: QQ登录  

下载须知

1: 本站所有资源如无特殊说明,都需要本地电脑安装OFFICE2007和PDF阅读器。
2: 试题试卷类文档,如果标题没有明确说明有答案则都视为没有答案,请知晓。
3: 文件的所有权益归上传用户所有。
4. 未经权益所有人同意不得将文件中的内容挪作商业或盈利用途。
5. 本站仅提供交流平台,并不能对任何下载内容负责。
6. 下载文件中如有侵权或不适当内容,请与我们联系,我们立即纠正。
7. 本站不保证下载资源的准确性、安全性和完整性, 同时也不承担用户因使用这些下载资源对自己和他人造成任何形式的伤害或损失。

版权提示 | 免责声明

本文(STM_51940-13.pdf)为本站会员(益****师)主动上传,蜗牛文库仅提供信息存储空间,仅对用户上传内容的表现方式做保护处理,对上载内容本身不做任何修改或编辑。 若此文所含内容侵犯了您的版权或隐私,请立即通知蜗牛文库(发送邮件至admin@wnwk.com或直接QQ联系客服),我们立即给予删除!

STM_51940-13.pdf

1、ISO/ASTM 51940:2013(E)An American National StandardStandard Guide forDosimetry for Sterile Insect Release Programs1This standard is issued under the fixed designation ISO/ASTM 51940;the number immediately following the designation indicates theyear of original adoption or,in the case of revision,the

2、 year of last revision.1.Scope1.1 This guide outlines dosimetric procedures to be fol-lowed for the radiation-induced reproductive sterilization oflive insects for use in pest management programs.The primaryuse of such insects is in the Sterile Insect Technique,wherelarge numbers of reproductively s

3、terile insects are released intothe field to mate with and thus control pest populations of thesame species.A secondary use of sterile insects is as benignhosts for rearing insect parasitoids.The procedures outlined inthis guide will help ensure that insects processed with ionizingradiation from gam

4、ma,electron,or X-ray sources receiveabsorbed doses within a predetermined range.Information oneffective dose ranges for specific applications of insect steril-ization,or on methodology for determining effective doseranges,is not within the scope of this guide.NOTE1Dosimetry is only one component of

5、a total quality assuranceprogram to ensure that irradiated insects are adequately sterilized and fullycompetitive or otherwise suitable for their intended purpose.1.2 This guide provides information on dosimetry for theirradiation of insects for these types of irradiators:self-contained dry-storage1

6、37Cs or60Co irradiators,self-containedlow-energy X-ray irradiators(maximum processing energiesfrom 150 to 300 keV),large-scale gamma irradiators,andelectron accelerators(electron and X-ray modes).NOTE2Additional,detailed information on dosimetric procedures tobe followed in installation qualificatio

7、n,operational qualification,perfor-mance qualification,and routine product processing can be found inISO/ASTM Practices 51608(X-ray bremsstrahlung facilities processingat energies over 300 keV),51649(electron beam facilities),51702(large-scale gamma facilities),and 52116(self-contained dry-storagega

8、mma facilities),and in Ref(1)2(self-contained X-ray facilities).1.3 The absorbed dose for insect sterilization is typicallywithin the range of 20 to 600 Gy.1.4 This guide refers,throughout the text,specifically toreproductive sterilization of insects.It is equally applicable toradiation sterilizatio

9、n of invertebrates from other taxa(forexample,Acarina,Gastropoda)and to irradiation of live insectsor other invertebrates for other purposes(for example,induc-ing mutations),provided the absorbed dose is within the rangespecified in 1.3.1.5 This guide also covers the use of radiation-sensitiveindica

10、tors for the visual and qualitative indication that theinsects have been irradiated.1.6 This document is one of a set of standards that providesrecommendations for properly implementing and utilizingdosimetry in radiation processing and describes a means ofachieving compliance with the requirements

11、ofASTM PracticeE2628.It is intended to be read in conjunction with ASTME2628.1.7 This standard does not purport to address all of thesafety concerns,if any,associated with its use.It is theresponsibility of the user of this standard to establish appro-priate safety and health practices and determine

12、 the applica-bility of regulatory limitations prior to use.2.Referenced documents2.1 ASTM Standards:3E170 Terminology Relating to Radiation Measurements andDosimetryE2303 Guide for Absorbed-Dose Mapping in RadiationProcessing FacilitiesE2628 Practice for Dosimetry in Radiation ProcessingE2701 Guide

13、for Performance Characterization of Dosim-eters and Dosimetry Systems for Use in Radiation Process-ing2.2ISO/ASTM Standards:351261 Practice for Calibration of Routine Dosimetry Sys-tems for Radiation Processing51275 Practice for Use of a Radiochromic Film DosimetrySystem51310 Practice for Use of a R

14、adiochromic Optical Wave-guide Dosimetry System51539 Guide for the Use of Radiation-Sensitive Indicators51607 Practice for Use of an Alanine-EPR Dosimetry Sys-tem51608 Practice for Dosimetry in an X-Ray(Bremsstrahl-ung)Facility for Radiation Processing51649 Practice for Dosimetry in an Electron Beam

15、 Facilityfor Radiation Processing at Energies Between 300 keVand 25 MeV1This guide is under the jurisdiction of ASTM Committee E61 on RadiationProcessing and is the direct responsibility of Subcommittee E61.04 on SpecialtyApplication,and is also under the jurisdiction of ISO/TC 85/WG 3.Current editi

16、on approved Dec.26,2012.Published April 2013.Originallypublished as ASTM E 194098.Last previous ASTM edition E 194098.Thepresent International Standard ISO/ASTM 51940:2013(E)replaces ASTM E194098 and is a major revision of the last previous edition ISO/ASTM51940:2004(E).2The boldface numbers in parentheses refer to the bibliography at the end of thisstandard.3For referenced ASTM and ISO/ASTM standards,visit the ASTM website,www.astm.org,or contact ASTM Customer Service at serviceastm.org.ForAnnu

copyright@ 2008-2023 wnwk.com网站版权所有

经营许可证编号:浙ICP备2024059924号-2