This Standard specifies the radiological protection requirements for X-ray and -ray defect detection. This Standard is applicable to defect detection using X-ray radiography facilities and -ray radiography facilities of 600 kV and below (including stationary defect detectors and mobile defect detectors). Industrial CT defect detection and non-destructive testing within the same radiation source range for non-defect detection purposes may take this as a reference. This Standard is not applicable to industrial defect detection performed by accelerators and neutron defect detectors.
Basic Data
Standard ID
GBZ 117-2022 (GBZ117-2022)
Description (Translated English)
Standard for radiological protection in industrial radiography
Sector / Industry
National Standard
Classification of Chinese Standard
C57
Classification of International Standard
13.100
Word Count Estimation
18,167
Date of Issue
2022-10-13
Date of Implementation
2023-03-01
Issuing agency(ies)
State Administration for Market Regulation, China National Standardization Administration
Summary
This standard specifies the radiation protection requirements for x-ray and gamma-ray inspection. This standard applies to flaw detection work (including fixed flaw detection and mobile flaw detection) using gamma-ray flaw detectors and gamma-ray flaw detectors of 600 kv or below, and non-destructive testing for industrial CT flaw detection and non-flaw detection purposes. . This standard does not apply to industrial flaw detection work performed by accelerators and neutron flaw detectors.
