标准编号:	GB/T 19348.1-2003
中文名称:	无损检测 工业射线照相胶片 第1部分：工业射线照相胶片系统的分类
英文名称:	Non-destructive testing—Industrial radiographic films—Part 1:Classification of film systems for industrial radiography
中标分类:	G81    感光材料
行业分类:	GB    国家标准
ICS分类:	37.040.25 37.040.25    射线照相胶片 37.040.25
发布机构:	国家质量监督检验检疫总局
发布日期:	2003-10-29
实施日期:	2004-5-1
标准状态:	superseded
被新标准替代:	GB/T 19348.1-2014
被替代日期:	2014-12-31
翻译语言:	英文
文件格式:	PDF
翻译字数:	4000 字
交付时间:	1 个工作日

1 Scope The purpose of this Part of GB/T 19348 is to fix the performance of film systems. This Part of GB/T 19348 is applicable to the classification of film systems in combination with specified lead screens for industrial radiography (non-destructive testing). It is intended to ensure that the image quality of radiographs — as far as this is influenced by the film system — is in conformity with the requirements of International Standards such as ISO 5579. This Part of GB/T 19348 does not apply to the classification of films used with fluorescent intensifying screens. Additional methods for evaluating the photographic process are described in GB/T 19348.2 “Non-destructive Testing — Industrial Radiographic Films — Part 2: Control of Film Processing by Means of Reference Values” by which the performance of film systems can be controlled under the conditions given in industry.