GB/T 26642-2011
Non-destructive testing.Test method for computed radiography of metallic materials (English Version)

Standard No.

GB/T 26642-2011

Language

Chinese, Available in English version

Release Date

2011

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Status

Be replaced 2022-10

Replace By

GB/T 26642-2022

Latest

GB/T 26642-2022

Scope

This standard specifies the basic techniques of industrial computed radiography and gamma radiography and general guidelines for storing phosphor imaging plates (IP), the purpose of which is to guarantee ideal and repeatable results in industrial metal material inspection applications. The basic requirements for gamma ray sources, X-ray devices and related equipment used should meet the relevant regulations and be applicable to relevant product standards. Acceptance criteria for defects are not specified in this standard.

GB/T 26642-2011 Referenced Document

• EN 14784-1:2005 Non-destructive testing - Industrial computed radiography with storage phosphor imaging plates - Part 1: Classification of systems
• GB 11533 Standard for logarithmic visual acuity charts *， 2011-12-30 Update
• GB/T 12604.2 Non-destructive testing.Terminology.Terms used in radiographic testing
• GB/T 19802 Non-destructive testing.Industrial radiographic illuminators.Minimum requirements
• GB/T 23901.1 Non-destructive testing—Image quality of radiographs—Part 1: Determination of the image quality value using wire-type image quality indicators*， 2019-05-10 Update
• GB/T 23901.2 Non-destructive testing—Image quality of radiographs—Part 2:Determination of the image quality value using step/hole-type image quality indicators*， 2019-06-04 Update
• GB/T 23901.3 Non-destructive testing—Image quality of radiographs—Part 3:Image quality classes*， 2019-06-04 Update
• GB/T 23901.4 Non-destructive testing—Image quality of radiographs—Part 4: Experimental evaluation of image quality values and image quality tables*， 2019-06-04 Update
• GB/T 23901.5 Non-destructive testing—Image quality of radiographs—Part 5: Determination of the image unsharpness and basic spatial resolution value using duplex wire-type image quality indicators*， 2019-06-04 Update
• GB/T 3323-2005 Radiographic examination of fusion welded joints in metallic materials
• GB/T 5677-2007 Radiographic testing for steel castings
• GB/T 9445 Non-destructive testing.Qualification and certification of NDT personnel*， 2015-12-10 Update

GB/T 26642-2011 history

• 2022 GB/T 26642-2022 Non-destructive testing—Industrial computed radiography with storage phosphor imaging plates—General principles for testing of metallic materials using X-rays and gamma rays
• 2011 GB/T 26642-2011 Non-destructive testing.Test method for computed radiography of metallic materials