標準編號:	GB/T 19348.1-2003
中文名稱:	無損檢測 工業射線照相膠片 第1部分：工業射線照相膠片系統的分類
英文名稱:	Non-destructive testing—Industrial radiographic films—Part 1:Classification of film systems for industrial radiography
中標分類:	G81    感光材料
行業分類:	GB    國家標準
ICS分類:	37.040.25 37.040.25    射線照相膠片 37.040.25
發布機構:	國家質量監督檢驗檢疫總局
發布日期:	2003-10-29
實施日期:	2004-5-1
標準狀態:	superseded
被新標準替代:	GB/T 19348.1-2014
被替代日期:	2014-12-31
翻譯語言:	英文
文件格式:	PDF
中文字符數:	4000 字
翻譯價格(元):	280.0
交付時間:	付款后 1 個工作日

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.