GB/T 21356-2008 (English Version) PDF

Standard No.: GB/T 21356-2008
Language: Chinese, Available in English version
Release Date: 2008
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest: GB/T 21356-2008

Scope: This standard specifies the basic parameters of computed radiography systems (CR) to ensure satisfactory and reproducible results during non-destructive testing. This standard describes the evaluation of industrial computed radiography systems. Its purpose is to evaluate the imaging quality and the impact of scanners or IP systems on imaging quality, so as to ensure that the requirements of users are met and the long-term stability of detection can be maintained. This standard does not propose safety-related provisions. It is the responsibility of the user of this standard to formulate appropriate safety and health implementation rules in accordance with the applicable regulations in advance, and to follow them during testing.

GB/T 21356-2008 Referenced Document

ASTM E1647 Standard Practice for Determining Contrast Sensitivity in Radioscopy
ASTM E2002 Standard Practice for Determining Total Image Unsharpness in Radiology
GB/T 12604.2 Non-destructive testing.Terminology.Terms used in radiographic testing
GB/T 19348.1 Non-destructive testing.Industrial radiographic film.Part 1:Classification of film systems for industrial radiography*， 2014-06-24 Update
GB/T 21355 Non-destructive testing—Industrial computed radiography with storage phosphor imaging plates—Classification of systems*， 2022-03-09 Update

2008 GB/T 21356-2008 Non-destructive testing.Qualification and long-term stability of computed radiology systems