GB/T 19348.1-2014 (English Version)

Standard No.: GB/T 19348.1-2014
Language: Chinese, Available in English version
Release Date: 2014
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest: GB/T 19348.1-2014
Replace: GB/T 19348.1-2003

Scope: The purpose of this part of GB/T 19348 is to determine the performance of film systems. This standard applies to the classification of industrial radiography (non-destructive testing) film systems in combination with specified lead intensifying screens. Its purpose is to ensure that the image quality of radiography (affected by the film system) is consistent with the requirements of other standards such as ISO 5579, ISO 17636 and EN 12681. This section does not apply to the classification of fluorescent sensitized films. Measurements of film systems in this standard are limited to a selected radiation quality to simplify the procedure. Film properties vary with radiant energy, not film system quality grade. Other methods for assessing photographic processing are specified in GB/T 19348.2. When the working conditions are given, the performance of the film system can be controlled by these methods.

GB/T 19348.1-2014 Referenced Document

GB/T 19348.2 Non-destructive testing-Industrial radiographic films-Part 2:Control of film processing by means of reference values
GB/T 27025 General requirements for the competence of testing and calibration laboratories*， 2019-12-10 Update

2014 GB/T 19348.1-2014 Non-destructive testing.Industrial radiographic film.Part 1:Classification of film systems for industrial radiography
2003 GB/T 19348.1-2003 Non-destructive testing-Industrial radiographic films-Part 1:Classification of film systems for industrial radiography