GB/T 23901.3-2019

Active

Non-destructive testing—Image quality of radiographs—Part 3:Image quality classes

无损检测 射线照相检测图像质量 第3部分：像质分类

Standard Type
GBT
ICS
19.100
CCS
J04
Status
Active
Issue Date
2019-06-04
Implementation
2020-01-01
Centralized Committee
国家标准委
Issuing Authority
国家市场监督管理总局、中国国家标准化管理委员会

Application Summary AI generated

GB/T 23901.3-2019 defines image quality classes for radiographic testing, specifying acceptable levels of image sharpness, contrast, and sensitivity. It is applied in industrial non-destructive testing (NDT) to classify radiographs of welds, castings, and other components, ensuring consistent evaluation of defect detectability. This standard is used by inspection labs and quality control departments in manufacturing, aerospace, and energy sectors to verify compliance with required image quality for safety-critical applications.

Related Standards

GB/Z 41285.6-2022 Non-destructive testing instruments—Radiation protection rules for the technical application of sealed radioactive sources—Part 6:Inspection,service and functional test of mobile apparatus for γ radiography GB/Z 41289-2022 Non-destructive testing instruments—Evaluation procedures GB/Z 41285.5-2022 Non-destructive testing instruments—Radiation protection rules for the technical application of sealed radioactive sources—Part5:Building precautionary measures of radiation protection for the γ radiography GB/Z 41285.3-2022 Non-destructive testing instruments—Radiation protection rules for the technical application of sealed radioactive sources—Part 3: Organization of radiation protection during handling and transport for γ radiography GB/Z 41286-2022 Non-destructive testing instruments—X-ray pipeline crawlers GB/Z 41285.1-2022 Non-destructive testing instruments—Radiation protection rules for the technical application of sealed radioactive sources—Part 1:Stationary and mobile handling for γ radiography GB/Z 41285.4-2022 Non-destructive testing instruments—Radiation protection rules for the technical application of sealed radioactive sources—Part 4:Construction and testing of mobile apparatus for γ radiography GB/Z 41399-2022 Non-destructive testing instruments—Industrial digital X-ray imaging system
Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.